| BS 2HC 101:1989 | Specification for precipitation hardening chromium-nickel-copper-molybdenum steel castings (950 MPa) (Cr 14.0 Ni 4.5, Cu 2.5, Mo 1.5) |
| BS 2HC 102:1989 | Specification for precipitation hardening chromium-nickel-copper-molybdenum steel castings (1250 MPa) (Cr 14. 0, Ni 4.5, Cu 2.5, Mo 1.5) |
| BS 2S 111:1964 | Specification for aircraft material. Nickel-chromium-tungsten valve steel |
| BS 2S 112:1964 | Specification for aircraft material. Semi-free cutting carbon steel, bright bars for machining (40-50 tonf/sq in: maximum size 1/2 inch diameter or minor sectional dimension) (primarily intended for the manufacture of nuts) |
| BS 2S 113:1964 | Specification for aircraft material. '40' carbon steel bright bars for machining (45-55 tonf/sq in: limiting ruling section 1 inch) (primarily intended for the manufacture of nuts) |
| BS 2S 114:1964 | Specification for aircraft material. Manganese-molybdenum steel (55/65 tonf/sq in: limiting ruling section 2 1/2 inches) |
| BS 2S 116:1964 | Specification for aircraft material. '40' carbon steel bright bars for machining (55-65 tonf/sq in: limiting ruling section 3/4 inch) (primarily intended for the manufacture of machined bolts) |
| BS 2S 117:1964 | Specification for aircraft material. 1 per cent chromium steel (55/65 tonf/sq in: limiting ruling section 1 1/8 inch) |
| BS 2S 119:1964 | Specification for aircraft material. 1 1/2 per cent nickel-chromium-molybdenum steel (65/75 tonf/sq in: limiting ruling section 2 1/2 in) |
| BS 2S 120:1964 | Specification for aircraft material. 2 1/2 per cent nickel-chromium-molybdenum steel (oil hardening) (100 tonf/sq in: limiting ruling section 2 1/2 in) |
| BS 2S 124:1964 | Specification for aircraft material. 12 per cent chromium corrosion-resisting steel (free machining) (45/55 tonf/sq in: limiting ruling section 6 in) |
| BS 2S 129:1976 | Specification for 18/9 chromium-nickel corrosion-resisting steel (titanium stabilized) billets, bars, forgings and parts (540 MPa: limiting ruling section 150 mm) |
| BS 2S 130:1976 | Specification for 18/9 chromium-nickel corrosion-resisting steel (niobium stabilized) billets, bars, forgings and parts (540 MPa: limiting ruling section 150 mm) |
| BS 2S 131:1977 | Specification for high thermal expansion steel billets, bars, forgings and parts (620 MPa: limiting ruling section 150 mm) |
| BS 2S 135:1977 | Specification for 1% carbon-chromium steel billets, bars, forgings and parts (limiting ruling section 25 mm) |
| BS 2S 136:1977 | Specification for 1% carbon-chromium steel (vacuum arc remelted) billets, bars, forgings and parts (limiting ruling section 25 mm) |
| BS 2S 137:1976 | Specification for high chromium-nickel corrosion-resisting steel bright bars (free machining) (880-1080 MPa: limiting ruling section 70 mm) |
| BS 2S 140:1976 | Specification for 2 1/2% nickel-chromium-molybdenum steel billets, bars, forgings and parts (1080-1280 MPa: limiting ruling section 150 mm) |
| BS 2S 142:1977 | Specification for 1% chromium-molybdenum steel billets, bars, forgings and parts (900-1100 MPa: limiting ruling section 40 mm) |
| BS 2S 143:1976 | Specification for chromium-nickel-copper-molybdenum corrosion-resisting steel (precipitation hardening) billets, bars, forgings and parts (930-1080 MPa) |
| BS 2S 144:1976 | Specification for chromium-nickel-copper-molybdenum corrosion-resisting steel (precipitation hardening) billets, bars, forgings and parts (1130-1330 MPa) |
| BS 2S 145:1976 | Specification for chromium-nickel-copper-molybdenum corrosion-resisting steel (precipitation hardening) billets, bars, forgings and parts (1270-1470 MPa) |
| BS 2S 146:1976 | Specification for 4% nickel-chromium-molybdenum air-hardening steel (vacuum arc remelted) billets, bars, forgings and parts (1760-1960 MPa: limiting ruling section 100 mm) |
| BS 2S 147:1976 | Specification for 0.5% nickel-chromium-molybdenum steel bars for the manufacture of forged bolts and forged nuts |
| BS 2S 149:1976 | Specification for 1.75% nickel-chromium-molybdenum steel bars for the manufacture of forged bolts and forged nuts |
| BS 2S 201:2004 | Carbon steel wire rod, patented cold drawn carbon steel wire and springs. High duty unground wire. Specifcation |
| BS 2S 202:2004 | Carbon steel wire rod, patented cold drawn carbon steel wire and springs. High duty ground wire. Specification |
| BS 2S 203:2004 | Carbon steel wire rod, wire and springs. High duty unground wire. Hardened and tempered. Specification |
| BS 2S 204:2004 | Chromium-vanadium steel wire rod, wire and springs. High duty ground wire. Hardened and tempered. Specification |
| BS 2S 205:2004 | Austenitic chromium-nickel steel wire rod, wire and springs. Specification |
| BS 2S 500:1969 | Inspection and testing procedure for steel sheet and strip |
| BS 2S 510:1970 | Specification for carbon steel sheet and strip (430/540 MPa) (suitable for welding) |
| BS 2S 511:1970 | Specification for deep drawing carbon steel sheet and strip (280/400 MPa) (suitable for welding) |
| BS 2S 513:1970 | Specification for spring steel strip |
| BS 2S 514:1969 | Specification for carbon-manganese steel sheet and strip (for use in the hardened and tempered condition: 770/1000 MPa) (suitable for welding) |
| BS 2S 515:1969 | Specification for carbon-manganese steel sheet and strip (softened) (for use in the softened condition: 460/600 MPa) (suitable for welding) |
| BS 2S 516:1969 | Specification for carbon-manganese steel sheet and strip (93/116 hbar) |
| BS 2S 517:1969 | Specification for carbon-manganese steel sheet and strip (116/131 hbar) |
| BS 2S 92:1964 | Specification for aircraft material. Carbon-manganese steel (suitable for welding) (40/55 tonf/sq in: limiting ruling section 4 in) |
| BS 2S 93:1964 | Specification for aircraft material. '40' carbon steel (normalized) (35/45 tonf/sq in: limiting ruling section 6 in) |
| BS 2S 97:1964 | Specification for aircraft material. 2 1/2 per cent nickel-chromium-molybdenum steel (65/75 tonf/sq in: limiting ruling section 6 in) |
| BS 2S 98:1964 | Specification for aircraft material. 2 1/2 per cent nickel-chromium-molybdenum steel (high carbon) (75/85 tonf/sq in: limited ruling section 6 in) |
| BS 3S 102:1969 | Specification for carbon-molybdenum steel (bar for the manufacture of forged bolts only) |
| BS 3S 105:1969 | Specification for carbon steel (bar for the manufacture of forged bolts only) |
| BS 3S 132:1976 | Specification. 3% chromium-molybdenum-vanadium steel billets, bars, forgings and parts (1320-1470 MPa: limiting ruling section 70 mm) (suitable for nitriding) |
| BS 3S 144:1995 | Specification for chromium-nickel-copper-molybdenum corrosion resisting steel (precipitation hardening) billets, bars, forgings and parts (1130-1330 MPa) |
| BS 3S 145:1996 | Specification for chromium-nickel-copper-molybdenum corrosion resisting steel (precipitation hardening) billets, bars, forgings and parts (1270 MPa to 1470 MPa) |
| BS 3S 500:1996 | Procedure for inspection, testing and acceptance of steel sheet and strip |
| BS 3S 61:1964 | Specification for aircraft material. 12 per cent chromium corrosion-resisting steel (35/45 tonf/sq in: limiting ruling section 6 in) |
| BS 3S 62:1964 | Specification for aircraft material. 12 per cent chromium corrosion-resisting steel (45/55 tonf/sq in: limiting ruling section 6 in) |
| BS 3S 70:1964 | Specification for aircraft material. '55' carbon steel (normalized) (45/55 tonf/sq in: limiting ruling section 4 in) |
| BS 3S 79:1964 | Specification for aircraft material. '55' carbon steel (hardened and tempered) (55/65 tonf/sq in: limiting ruling section 1 1/8 in) |
| BS 3S 91:1977 | Specification for mild steel billets, bars, forgings and parts (suitable for bearing shells) |
| BS 3S 95:1967 | Specification for 1 1/2 per cent nickel-chromium-molybdenum steel (90/110 kgf/mm˛ (57/70 tonf/in˛): limiting ruling section 150 mm (6 in)) |
| BS 4S 106:1976 | Specification. 3% chromium-molybdenum steel billets, bars, forgings and parts (930-1080 MPa: limiting ruling section 150 mm) (suitable for nitriding) |
| BS 4S 14:1964 | Specification for aircraft material. Carbon case-hardening steel |
| BS 4S 28:1964 | Specification for aircraft material. 4 per cent nickel-chromium-molybdenum steel (air hardening) (100 tonf/sq in: limiting ruling section 2 1/2 in) |
| BS 4S 99:1976 | Specification for 2.5% nickel-chromium-molybdenum (high carbon) steel billets, bars, forgings and parts (1230-1420 MPa: limiting ruling section 150 mm) |
| BS 5S 100:1993 | Procedure for inspection, testing and acceptance of wrought steels (other than plate, sheet, strip and tube) |
| BS 5S 15:1964 | Specification for aircraft material. 3 per cent nickel case-hardening steel |
| BS 5S 21:1964 | Specification for aircraft material. '20' carbon steel (suitable for welding) (25/35 tonf/sq in: maximum size 6 inches diameter or minor sectional dimension) |
| BS 5S 82:1976 | Specification. 4% nickel-chromium-molybdenum case-hardening steel billets, bars, forgings and parts (1320-1520 MPa) |
| BS 5S 99:1994 | Specification for 2.5% nickel-chromium-molybdenum (high carbon) steel billets, bars, forgings and parts (1230-1420 MPa: limiting ruling section 150 mm) |
| BS 6S 80:1990 | Specification for high chromium-nickel corrosion-resisting steel forging stock, bars, forgings and parts (880-1080 MPa, limiting ruling section 100 mm) |
| BS 7S 1:1964 | Specification for aircraft material. Carbon steel bright bars for machining (35/45 tonf/sq in; maximum size, 4 inches diameter or minor sectional dimension) |
| BS 7S 80:2002 | High chromium-nickel corrosion resisting steel forging stock, bars, forgings and parts (880 to 1080 MPa: limiting ruling section 100 mm) |
| BS EN 2002-005:2007 | Aerospace series. Test methods for metallic materials. Uninterrupted creep and stress-rupture testing |
| BS EN 2103-1:1992 | Steel, nickel base and cobalt base alloy remelting stock and castings. Technical specification. General requirements |
| BS EN 2103-2:1991 | Steel, nickel base and cobalt base alloy remelting stock and castings. Technical specification. Remelting stock |
| BS EN 2103-3:1992 | Steel, nickel base and cobalt base alloy remelting stock and castings. Technical specification. Pre-production and production castings |
| BS EN 2157-1:1993 | Steel. Forging stock and forgings. Technical specifications. General requirements |
| BS EN 2157-2:1993 | Steel. Forging stock and forgings. Technical specifications. Forging stock |
| BS EN 2157-3:1993 | Steel. Forging stock and forgings. Technical specifications. Pre-production and production forgings |
| BS EN 2206:2008 | Aerospace series. Steel FE-PL1502 (25CrMo4). 650 MPa ≤ Rm ≤ 850 MPa. Bars. De ≤ 150 mm |
| BS EN 2209:2008 | Aerospace series. Steel FE-PL1502 (25CrMo4). 900 MPa ≤ Rm ≤ 1100 MPa. Sheets, strips and plates. 0,5 mm ≤ a ≤ 20 mm |
| BS EN 2398:2008 | Aerospace series. Heat resisting steel FE-PA2601 (X6NiCrTiMoV26-15). Rm ≥ 900 MPa. Bars for machined bolts. D ≤ 25 mm |
| BS EN 2399:2008 | Aerospace series. Heat resisting steel FE-PA2601 (X4NiCrTiMoV26-15). Rm ≥ 900 MPa. Bars for forged bolts. D ≤ 25 mm |
| BS EN 2438:2008 | Aerospace series. Steel FE-PL2102 (35NiCr6). 900 MPa ≤ Rm ≤ 1100 MPa. Bars. De ≤ 40 mm |
| BS EN 2439:2009 | Aerospace series. Steel FE-PL2102 (34NiCr6). 900 MPa ≤ Rm ≤ 1100 MPa. Forgings. De ≤ 40 mm |
| BS EN 2446:2008 | Aerospace series. Steel FE-PL1503 (35CrMo4). 1100 MPa ≤ Rm ≤ 1300 MPa. Bars. De ≤ 25 mm |
| BS EN 2448:2008 | Aerospace series. Steel FE-PL1503 (35CrMo4). 900 MPa ≤ Rm ≤ 1100 MPa. Bars. De ≤ 40 mm |
| BS EN 2460:2009 | Aerospace series. Steel FE-PM1901 (X12CrNi13). 600 MPa ≤ Rm ≤ 800 MPa. Bars. De ≤ 70 mm |
| BS EN 2461:2009 | Aerospace series. Steel FE-PM1901 (X12CrNi13). 600 MPa ≤ Rm ≤ 800 MPa. Forgings. De ≤ 70 mm |
| BS EN 2465:2007 | Aerospace series. Steel FE-PA3901 (X2CrNi18-9). Softened. 450 MPa ≤ Rm ≤ 680 MPa. Bar for machining. 4 mm ≤ De ≤ 100 mm |
| BS EN 2466:2009 | Aerospace series. Steel FE-PA3901 (X2CrNi19-11). Softened. Forgings. De ≤ 100 mm |
| BS EN 2467:2007 | Aerospace series. Steel FE-PA3901 (X2CrNi18-9). Air melted Softened. Plate, sheet and strip. 0,4 mm ≤ a ≤ 20 mm. 520 MPa ≤ Rm ≤ 670 MPa |
| BS EN 2469:2007 | Aerospace series. Steel FE-PA3901 (X1CrNi18-10). Air melted. Softened. Wires. 0,4 mm ≤ D ≤ 12,5 mm. 450 MPa ≤ Rm ≤ 650 MPa |
| BS EN 2478:2008 | Aerospace series. Steel FE-PL2107 (30NiCrMo16). 1220 MPa ≤ Rm ≤ 1370 MPa. Bars. De ≤ 40 mm |
| BS EN 2480:2008 | Aerospace series. Steel FE-PL2108 (36NiCrMo16). 1250 MPa ≤ Rm ≤ 1400 MPa. Bars. De ≤ 75 mm |
| BS EN 2542:2008 | Aerospace series. Steel FE-PL1502 (25CrMo4). Annealed. Bar and wire. De ≤ 40 mm. For prevailing torque nuts |
| BS EN 2543:2009 | Aerospace series. Steel FE-PL1502 (25CrMo4). Annealed. Sheet and strip. 0,3 mm ≤ a ≤ 2 mm. For prevailing torque nuts |
| BS EN 2573:2007 | Aerospace series. Steel FE-PA3601 (X6CrNiTi18-10). Softened. Rm ≤ 780 MPa. Wire. 0,25 mm ≤ De ≤ 3 mm |
| BS EN 2821:2007 | Aerospace series. Steel FE-PM1802 (X5CrNiCu15-5). Consumable electrode remelted. Solution treated and precipitation treated. Bar for machining. a or D ≤ 200 mm. Rm ≥ 1310 MPa |
| BS EN 2831:1993 | Hydrogen embrittlement of steels. Test by slow bending |
| BS EN 2832:1993 | Hydrogen embrittlement of steels. Notched specimen test |
| BS EN 2947:2006 | Aerospace series. Steel FE-PA3004 (X10CrNi18-09). Air melted. Non heat treated. Cold drawn wire. a or D ≤ 2,3 mm |
| BS EN 3145:2002 | Round bars, hot rolled in steel. Normal tolerances. Diameter 6 mm ≤ D ≤ 250 mm. Dimensions |
| BS EN 3146:2001 | Aerospace series. Round bars, hot rolled in steel. Close tolerances. Diameter 6mm ≤ D ≤ 250mm. Dimensions |
| BS EN 3160:2007 | Aerospace series. Steel FE-PM3801 (X5CrNiCu17-4). Air melted, solution treated and precipitation treated, bar a or D ≤ 200 mm, Rm ≥ 1310 MPa |
| BS EN 3161:2007 | Aerospace series. Steel FE-PM3801 (X5CrNiCu17-4). Air melted, solution treated and precipitation treated, bar a or D ≤ 200 mm, Rm ≥ 930 MPa |
| BS EN 3162:2007 | Aerospace series. Steel FE-PM3801 (X5CrNiCu17-4). Air melted, solution treated and precipitation treated, sheet and strip a ≤ 6 mm, Rm ≥ 930 MPa |
| BS EN 3163:2007 | Aerospace series. Steel FE-PM3801 (X5CrNiCu17-4). Air melted, softened, forging stock a or D ≤ 300 mm |
| BS EN 3329:2009 | Aerospace series. Steel FE-PL1503 (35CrMo4). Annealed. Sheet and Strip. 0,3 mm ≤ a ≤ 2 mm. For prevailing torque nuts |
| BS EN 3330:2009 | Aerospace series. Steel FE-PL1503 (35CrMo4). Annealed. Bar and wire. De ≤ 40 mm. For prevailing torque nuts |
| BS EN 3359:2007 | Aerospace series. Steel FE-PM1503 (X3CrNiMoAl13-8-2). Vacuum induction melted and consumable electrode remelted, softened forging stock a or D ≤ 300 mm |
| BS EN 3361:2007 | Aerospace series. Steel FE-PM1802 (X5CrNiCu15-5). Consumable electrode remelted, solution treated and precipitation treated, sheet and strip a ≤ 6mm, 1070 MPa ≤ Rm ≤ 1220 MPa |
| BS EN 3364:2007 | Aerospace series. Steel FE-PM1802 (X5CrNiCu15-5). Consumable electrode remelted, softened, forging stock a or D ≤ 300 mm |
| BS EN 3365:2007 | Aerospace series. Steel FE-PM3901 (X15CrNi17-3). Air melted, softened, forging stock a or D ≤ 300 mm |
| BS EN 3476:2006 | Aerospace series. Steel FE-PL1501 (30CrMo12). Air melted. Softened. Forging stock. a or D ≤ 300 mm |
| BS EN 3479:2007 | Aerospace series. Steel FE-PM1802 (X5CrNiCu15-5). Consumable electrode remelted. Solution treated and precipitation treated. Plate. 6 mm < a ≤ 20 mm. 1070 MPa ≤ Rm ≤ 1220 MPa |
| BS EN 3480:2007 | Aerospace series. Steel FE-PA3601 (X6CrNiTi18-10). Air melted. Softened. Plate. 6 mm < a ≤ 50 mm. 500 MPa ≤ Rm ≤ 700 MPa |
| BS EN 3487:2007 | Aerospace series. Steel FE-PA3601 (X6CrNiTi18-10). Air melted. Softened. Bar for machining. a or D ≤ 250 mm. 500 MPa ≤ Rm ≤ 700 MPa |
| BS EN 3488:2007 | Aerospace series. Steel FE-PA3601 (X6CrNiTi18-10). Air melted. Softened. Sheet and strip. a ≤ 6 mm. 500 MPa ≤ Rm ≤ 700 MPa |
| BS EN 3490:2007 | Aerospace series. Steel FE-PM3901 (X15CrNi17-3). Air melted. Hardened and tempered. Bar for machining. De ≤ 200 mm. 900 MPa ≤ Rm ≤ 1100 MPa |
| BS EN 3491:2006 | Aerospace series. Steel FE-PM3901 (X15CrNi17-3). Air melted. Hardened and tempered. Forgings. De ≤ 100 mm. 900 MPa ≤ Rm ≤ 1100 MPa |
| BS EN 3507:2006 | Aerospace series. Steel FE-PL1501 (30CrMo12). Air melted. Hardened and tempered. Forgings. De ≤ 100 mm. 930 MPa ≤ Rm ≤ 1080 MPa |
| BS EN 3523:2007 | Aerospace series. Steel FE-PL1505 (15CrMoV6). Air melted. Hardened and tempered. Bar for machining. De ≤ 100 mm. 1080 MPa ≤ Rm ≤ 1280 MPa |
| BS EN 3524:2007 | Aerospace series. Steel FE-PL1505 (15CrMoV6). Air melted. Hardened and tempered. Sheet and strip. 2 mm ≤ a ≤ 6 mm. 1080 MPa ≤ Rm ≤1280 MPa |
| BS EN 3525:2007 | Aerospace series. Steel FE-PL1505 (15CrMoV6). Air melted. Hardened and tempered. Plate. 6 mm $3Q a ≤ 20 mm. 1080 MPa ≤ Rm ≤ 1280 MPa |
| BS EN 3526:2007 | Aerospace series. Steel FE-PL1505 (15CrMoV6). Air melted. Hardened and tempered. Sheet and strip. 0,5 mm ≤ a ≤ 6 mm. 980 MPa ≤ Rm ≤ 1180 MPa |
| BS EN 3527:2007 | Aerospace series. Steel FE-PL1504 (33CrMoV12). Air melted. Softened. Forging stock. a or D ≤ 300 mm |
| BS EN 3531:2007 | Aerospace series. Steel FE-PM2701 (X2NiCoMo18-8-5). Vacuum induction melted and vacuum arc remelted. Solution treated and precipitation treated. Sheet and strip. a ≤ 6 mm. 1750 MPa ≤ Rm ≤ 2000 MPa |
| BS EN 3532:2007 | Aerospace series. Steel FE-PM2701 (X2NiCoMo18-8-5). Vacuum induction melted and vacuum arc remelted. Solution treated and precipitation treated. Plate. 6 mm $3Q a ≤ 40 mm. 1750 MPa ≤ Rm ≤ 2000 MPa |
| BS EN 3638:2007 | Aerospace series. Heat resisting alloy FE-PA2601 (X6NiCrTiMoV26-15). Consumable electrode remelted. Solution and precipitation treated. Sheet, strip and plate. 0,5 mm ≤ a ≤ 10 mm |
| BS EN 3677:2007 | Aerospace series. Steel FE-PM3801 (X5CrNiCu17-4). Air melted. Solution treated and precipitation treated. Forgings. a or D ≤ 200 mm. Rm ≥ 1310 MPa |
| BS EN 3678:2007 | Aerospace series. Steel FE-PM3801 (X5CrNiCu17-4). Air melted. Solution treated and precipitation treated. Forgings. a or D ≤ 200 mm. Rm ≥ 930 MPa |
| BS EN 3816:2006 | Aerospace series. Steel FE-PA3601 (X6CrNiTi18-10). Air melted. Softened and cold rolled. Sheet and strip. a ≤ 3 mm. Rm ≥ 800 MPa |
| BS EN 3889:2002 | Aerospace series. Steel FE-WM3801 (X5CrNiCu17-4). Filler metal for welding |
| BS EN 3890:2002 | Aerospace series. Steel FE-WM1502 (X11CrNiMoVN12-3). Filler metal for welding |
| BS EN 3896:2002 | Aerospace series. Steel FE-WM1501 (X13CrNiMoCo12-3-2-2. Filler metal for welding |
| BS EN 3897:2002 | Aerospace series. Steel FE-WA4801 (X6CrNiMnNb18-10). Filler metal for welding |
| BS EN 3969:2006 | Aerospace series. Steel FE-PL1507 (40CrMoV12). Air melted. Annealed. Forging stock. a or D ≤ 350 mm |
| BS EN 3971:2006 | Aerospace series. Steel FE-PL1507 (40CrMoV12). Consumable electrode remelted. Annealed. Forging stock. a or D ≤ 350 mm |
| BS EN 3972:2006 | Aerospace series. Steel FE-PL1507 (40CrMoV12). Consumable electrode remelted. Hardened and tempered. Bar for machining. De ≤ 50 mm. 1250 MPa ≤ Rm ≤ 1400 MPa |
| BS EN 3973:2006 | Aerospace series. Steel FE-CM3801 (X5CrNiCuNb16-4). Homogenized, solution treated and precipitation hardened. Investment casting. De ≤ 50 mm. Rm ≥ 1030 MPa |
| BS EN 4059:2001 | Aerospace series. Filler rods and filler wire for welding in steel. Diameter 0,5 mm ≤ D ≤ 5,0 mm. Dimensions |
| BS EN 4098:2007 | Aerospace series. Steel FE-PL1507 (40CrMoV12). Remelted, hardened and tempered, forgings De ≤ 50 mm, 1250 MPa ≤ Rm ≤ 1400 MPa |
| BS EN 4216:2007 | Aerospace series. Steel FE-CM3801 (GX5CrNiCuNb16-4). Homogenized, solution treated and precipitation hardened, investment casting De ≤ 50 mm, Rm ≥ 900 MPa |
| BS EN 4328:2002 | Aerospace series. Steel FE-WM1601 (X18CrWNi13-3-2). Filler metal for welding. Wire and rod |
| BS EN 4330:2002 | Aerospace series. Steel FE-WA4802 (X8CrNiMn27-22-2). Filler metal for welding. Wire and rod |
| BS EN 4331:2002 | Aerospace series. Steel FE-WL1804 (25CrMnMo4-2-2). Filler metal for welding. Wire and rod |
| BS EN 4332:2002 | Aerospace series. Steel FE-WL1805 (8CrMnMo12-4-9). Filler metal for welding. Wire and rod |
| BS EN 4333:2002 | Aerospace series. Steel FE-WA4902 (X5CrNiCoMoWMn21-20-20-3-3-2). Filler metal for welding. Wire and rod |
| BS EN 4334:2002 | Aerospace series. Steel FE-WL1806 (15CrMnMoV5-4-9-3). Filler metal for welding. Wire and rod |
| BS EN 4335:2002 | Aerospace series. Steel FE-WA2602 (X4NiCrTiMoV26-15). Filler metal for welding. Wire and rod |
| BS EN 4336:2002 | Aerospace series. Steel FE-WA3801 (X4CrNiMn20-10-2). Filler metal for welding. Wire and rod |
| BS EN 4343:2002 | Aerospace series. Steel FE-WM1001 (X13Cr12). Filler metal for welding. Wire and rod |
| BS EN 4344:2001 | Aerospace series. Steel FE-WM1002 (X13Cr13). Filler metal for welding. Wire and rod |
| BS EN 4346:2007 | Aerospace series. Steel FE-PM1505 (X1CrNiMoAlTi12-9-2). Vacuum induction melted and consumable electrode remelted, softened forging stock a or D ≤ 300 mm |
| BS EN 4347:2007 | Aerospace series. Steel FE-PM1506 (X3CrNiMoAl13-8-2). Vacuum induction melted and consumable electrode remelted, softened forging stock a or D ≤ 300 mm |
| BS EN 4384:2007 | Aerospace series. Heat resisting alloy NI-CH1303 (NiCo20Cr20Mo5Ti2Al). Non heat treated. Remelting stock |
| BS EN 4461:2007 | Aerospace series. Steel FE-PM1506 (X5CrNiMoAl13-8-2). Vacuum induction melted and consumable electrode remelted. Solution treated and precipitation treated. Bar. a or D ≤ 150 mm. Rm ≥ 1200 MPa |
| BS EN 4462:2007 | Aerospace series. Steel FE-PM1506 (X5CrNiMoAl13-8-2). Vacuum induction melted and consumable electrode remelted. Solution treated and precipitation treated. Bar. a or D ≤ 150 mm. Rm ≥ 1300 MPa |
| BS EN 4463:2007 | Aerospace series. Steel FE-PM1506 (X5CrNiMoAl13-8-2). Vacuum induction melted and consumable electrode remelted. Solution treated and precipitation treated. Bar. a or D ≤ 150 mm. Rm ≥ 1400 MPa |
| BS EN 4464:2007 | Aerospace series. Steel FE-PM1506 (X5CrNiMoAl13-8-2). Vacuum induction melted and consumable electrode remelted. Solution treated and precipitation treated. Forgings. a or D ≤ 150 mm. Rm ≥ 1200 MPa |
| BS EN 4465:2007 | Aerospace series. Steel FE-PM1506 (X5CrNiMoAl13-8-2). Vacuum induction melted and consumable electrode remelted. Solution treated and precipitation treated. Forgings. a or D ≤ 150 mm. Rm ≥ 1300 MPa |
| BS EN 4466:2007 | Aerospace series. Steel FE-PM1506 (X5CrNiMoAl13-8-2). Vacuum induction melted and consumable electrode remelted. Solution treated and precipitation treated. Forgings. a or D ≤ 150 mm. Rm ≥ 1400 MPa |
| BS EN 4467:2007 | Aerospace series. Steel FE-PM1505 (X1CrNiMoAlTi12-9-2). Vacuum induction melted and consumable electrode remelted. Solution treated and precipitation treated. Bar. a or D ≤ 150 mm. Rm ≥ 1200 MPa |
| BS EN 4468:2007 | Aerospace series. Steel FE-PM1505 (X1CrNiMoAlTi12-9-2). Vacuum induction melted and consumable electrode remelted. Solution treated and precipitation treated. Bar. a or D ≤ 150 mm. Rm ≥ 1300 MPa |
| BS EN 4469:2007 | Aerospace series. Steel FE-PM1505 (X1CrNiMoAlTi12-9-2). Vacuum induction melted and consumable electrode remelted. Solution treated and precipitation treated. Bar. a or D ≤ 150 mm. Rm ≥ 1400 MPa |
| BS EN 4470:2007 | Aerospace series. Steel FE-PM1505 (X1CrNiMoAITi12-9-2). Vacuum induction melted and consumable electrode remelted. Solution treated and precipitation treated. Forgings. a or D ≤ 150 mm. Rm ≤ 1200 MPa |
| BS EN 4471:2007 | Aerospace series. Steel FE-PM1505 (X1CrNiMoAITi12-9-2). Vacuum induction melted and consumable electrode remelted. Solution treated and precipitation treated. Forgings. a or D ≤ 150 mm. Rm ≥ 1300 MPa |
| BS EN 4472:2007 | Aerospace series. Steel FE-PM1505 (X1CrNiMoAlTi12-9-2). Vacuum induction melted and consumable electrode remelted. Solution treated and precipitation treated. Forgings. a or D ≤ 150 mm. Rm ≥ 1400 MPa |
| BS EN 4528:2009 | Aerospace series. Steel FE-PA 3903 (X10CrNi18-8). Cold rolled. Strip for springs. a ≤ 3 mm. 1250 MPa ≤ Rm ≤ 1640 MPa |
| BS EN 4627:2007 | Aerospace series. Steel FE-PM 3504 (X4CrNiMo16-5-1). Air melted. Hardened and tempered. Forgings. De ≤ 150 mm. 1100 MPa ≤ Rm ≤ 1300 MPa |
| BS EN 4628:2007 | Aerospace series. Steel FE-PM 3504 (X4CrNiMo16-5-1). Air melted. Hardened and tempered. Bar. De ≤ 150 mm. 1100 MPa ≤ Rm ≤ 1300 MPa |
| BS EN 4629:2007 | Aerospace series. Steel FE-PM 3504 (X4CrNiMo16-5-1). Air melted. Hardened and tempered. Forging stock. De ≤ 300 mm |
| BS EN 4630:2007 | Aerospace series. Steel FE-PM 3504 (X4CrNiMo16-5-1). Air melted. Hardened and tempered. Forgings. De ≤ 200 mm. 900 MPa ≤ Rm ≤ 1050 MPa |
| BS EN 4631:2007 | Aerospace series. Steel FE-PM 3504 (X4CrNiMo16-5-1). Air melted. Hardened and tempered. Bar. De ≤ 200 mm. 900 MPa ≤ Rm ≤ 1050 MPa |
| BS EN 4642:2009 | Aerospace series. Steel FE-PM 3504 (X4CrNiMo16-5-1). Air melted. Hardened and tempered. Sheet and plate. 0,6 mm ≤ a ≤ 50 mm. 900 MPa ≤ Rm ≤ 1050 MPa |
| BS HC 103:1974 | Specification for 23% chromium-nickel-tungsten corrosion-resisting steel castings (Cr 23, Ni 11, W 3) |
| BS HC 104:1974 | Specification for 19% chromium-10% nickel niobium-stabilized corrosion-resisting steel castings (460 MPa) |
| BS HC 105:1974 | Specification for 18% chromium-11% nickel-2.5% molybdenum niobium-stabilized corrosion-resisting steel castings (500 MPa) |
| BS HC 106:1974 | Specification for precipitaton hardening chromium-nickel-copper corrosion-resisting steel castings (1250-1500 MPa) (Cr 16, Ni 4, Cu 3) |
| BS HC 10:1974 | Specification for nickel-chromium-molybdenum steel castings (1150-1300 MPa) |
| BS HC 1:1973 | Specification for carbon steel castings (500 N/mm˛) |
| BS HC 2:1973 | Specification for carbon-manganese steel castings (550 N/mm˛) |
| BS HC 3:1973 | Specification for 1% chromium-molybdenum low alloy steel castings (700 N/mm˛) |
| BS HC 401:1974 | Specification for 18% nickel maraging steel precision castings (1600-1850 MPa) |
| BS HC 4:1973 | Specification for 3% chromium-molybdenum steel castings (620-770 N/mm˛) |
| BS HC 5:1973 | Specification for 3% nickel case hardening steel castings (700 N/mm˛) |
| BS HC 6:1973 | Specification for 3% chromium-molybdenum nitriding steel castings (850-1000 N/mm˛) |
| BS HC 7:1974 | Specification for 3% chromium-molybdenum steel castings (880-1080 MPa) |
| BS HC 8:1974 | Specification for 3% chromium-molybdenum steel castings (1150-1300 MPa) |
| BS HC 9:1974 | Specification for nickel-chromium-molybdenum steel castings (880-1080 MPa) |
| BS HR 251:1974 | Specification for heat-resisting alloy plate, sheet and strip (Ni 25.5, Cr 14.7, Ti 1.8, Mn 1.5, Mo 1.2, V 0.3, Fe remainder) |
| BS HR 51:1973 | Specification for heat-resisting alloy billets, bars, forgings and parts (Ni 25.5, Cr 14.7, Ti 2, Mn 1.5, Mo 1.2, Si 0.7, V 0.3, Fe remainder) |
| BS HR 52:1973 | Specification for heat-resisting alloy billets, bars, forgings and parts (Ni 25.5, Cr 14.7, Ti 1.8, Mn 1.5, Mo 1.2, V 0.3 Fe remainder) |
| BS HR 53:1973 | Specification for nickel-iron-chromium-molybdenum-titanium heat-resisting alloy billets, bars, forgings and parts (Ni/Co 42.5, Cr 12.5, Mo 5.8, Ti 3.0, Fe remainder) |
| BS HR 55:1980 | Specification for nickel-iron-chromium-molybdenum-aluminium-titanium heat-resisting alloy billets, bars, forgings and parts (Ni/Co 43.5, Cr 16.5, Mo 3. 3, Al 1.2, Ti 1.2, Fe remainder) |
| BS HR 650:1972 | Specification for high expansion heat-resisting steel bar and wire for the manufacture of bolts, studs, set screws and nuts (Ni 25.5, Cr 15, Ti 2, Mn 1.5, Mo 1.25, Si 0.7, V 0.3) (limiting ruling section 20 mm) |
| BS S 125:1964 | Specification for aircraft material. 23/14 chromium-nickel heat-resisting steel (titanium stabilized) (35 tonf/sq in: limiting ruling section 6 in) |
| BS S 126:1964 | Specification for aircraft material. 23/14 chromium-nickel heat-resisting steel (niobium stabilized) (35 tonf/sq in: limiting ruling section 6 in) |
| BS S 127:1964 | Specification for aircraft material. 24/17 chromium-nickel heat-resisting steel (titanium stabilized) (35 tonf/sq in: limiting ruling section 6 in) |
| BS S 128:1964 | Specification for aircraft material. 24/17 chromium-nickel heat-resisting steel (niobium stabilized) (35 tonf/sq in: limiting ruling section 6 in) |
| BS S 133:1965 | Specification for aircraft material. 3/4 per cent nickel-chromium case-hardening steel |
| BS S 134:1965 | Specification for aircraft material. 3 per cent chromium-molybdenum-vanadium steel (air hardening) (100 tonf/sq in: limiting ruling section 1 1/8 inches) |
| BS S 138:1967 | Specification for 3 per cent chromium-molybdenum-vanadium steel (vacuum remelted - air hardening) (157 kgf/mm˛ (100 tonf/in˛): limiting ruling section 30 mm (1 1/8 in)) |
| BS S 139:1968 | Specification for 1 1/2 per cent nickel-chromium-molybdenum steel (110/130 kgf/mm˛ (70/83 tonf/in˛): limiting ruling section 70 mm (2 3/4 in)) |
| BS S 141:1968 | Specification for 12 per cent chromium corrosion-resisting steel (60/80 kgf/mm˛ (38/51 tonf/in˛): limiting ruling section 150 mm (6in)) |
| BS S 148:1969 | Specification for low nickel-chromium steel (bar for the manufacture of forged bolts only) |
| BS S 150:1975 | Specification for chromium-molybdenum-vanadium-niobium heat-resisting steel billets, bars, forgings and parts (930-1080 MPa) (Cr 10.5, Mo 0.6, V 0.2, Nb 0.3) |
| BS S 151:1975 | Specification for chromium-nickel-molybdenum-vanadium heat-resisting steel billets, bars, forgings and parts (930-1130 MPa: limiting ruling section 150 mm) (Cr 12, Ni 2.5, Mo 1.7, V 0.3) |
| BS S 152:1975 | Specification for chromium-cobalt-molybdenum-vanadium-niobium heat-resisting steel billets, bars, forgings and parts (consumable electrode remelted) (1000-1140 MPa) (Cr 10.5, Co 6, Mo 0.8, V 0.2, Nb 0.3) |
| BS S 153:1976 | Specification. 2 1/2% nickel-chromium-molybdenum steel billets, bars, forgings and parts (1230-1430 MPa: limiting ruling section 40 mm) |
| BS S 154:1976 | Specification. 2 1/2% nickel-chromium-molybdenum steel billets, bars, forgings and parts (880-1080 MPa: limiting ruling section 150 mm) |
| BS S 155:1976 | Specification for nickel-silicon-chromium-molybdenum-vanadium steel (vacuum arc remelted) billets, bars, forgings and parts (1900-2100 MPa: limiting ruling section 75 mm) |
| BS S 156:1976 | Specification for 4% nickel-chromium-molybdenum case-hardening steel (vacuum arc remelted) billets, bars, forgings and parts (1320-1520 MPa) |
| BS S 157:1976 | Specification. 3% nickel-chromium-molybdenum case-hardening steel billets, bars, forgings and parts (1180-1380 MPa) |
| BS S 158:1977 | Specification for 1% chromium-molybdenum steel bars for the manufacture of forged bolts and forged nuts |
| BS S 159:1981 | Specification for 12% chromium-nickel-molybdenum-vanadium heat-resisting steel bars for the manufacture of fasteners (1100-1300 MPa: limiting ruling section 50 mm) |
| BS S 160:1990 | Specification for chromium-nickel corrosion-resisting steel - bright bars and parts (540 MPa, limiting ruling section 160 mm) (Cr 18, Ni 10.5, controlled nitrogen content) |
| BS S 161:1990 | Specification for chromium-nickel-molybdenum corrosion-resisting steel. Bright bars and parts (540 MPa, limiting ruling section 160 mm) (Cr 17.5, Ni 12.5, Mo 2.25, controlled nitrogen content) |
| BS S 162:1990 | Specification for 18% nickel-cobalt-molybdenum maraging steel forging stock, forgings, bars and parts (1800 MPa: double vaccuum melted) |
| BS S 163:1990 | Specification for nickel-chromium-molybdenum-vanadium steel forging stock, forgings, bars and parts (1900 MPa : limiting ruling section 100 mm) |
| BS S 164:2002 | 1 % Chromium-molybdenum steel billets, bars, forgings and parts. (1150 to 1300 MPa: Limiting ruling section 16 mm) (Suitable for welding) |
| BS S 201:1967 | Specification for patented cold drawn carbon steel wire and springs (high duty unground wire) |
| BS S 202:1967 | Specification for patented cold drawn carbon steel wire and springs (high duty ground wire) |
| BS S 203:1967 | Specification for carbon steel wire and springs (high duty unground wire - hardened and tempered) |
| BS S 204:1967 | Specification for chromium-vanadium steel wire and springs (high duty ground wire - hardened and tempered) |
| BS S 205:1969 | Specification for austenitic chromium-nickel steel wire and springs |
| BS S 206:1999 | Chromium-nickel-aluminium corrosion resisting steel (precipitation hardening) rod, cold drawn wire and springs |
| BS S 524:1969 | Specification for cold-rolled 18/10 chromium-nickel corrosion-resisting steel sheet and strip (titanium stabilized: 800 MPa) |
| BS S 525:1969 | Specification for cold-rolled 18/10 chromium-nickel corrosion-resisting steel sheet and strip (niobium stabilized: 800 MPa) |
| BS S 526:1969 | Specification for softened 18/10 chromium-nickel corrosion-resisting steel sheet and strip (titanium stabilized: 540 MPa) |
| BS S 527:1969 | Specification for softened 18/10 chromium-nickel corrosion-resisting steel sheet and strip (niobium stabilized: 540 MPa) |
| BS S 528:1970 | Specification for 23/14 chromium-nickel heat-resisting steel sheet and strip (titanium stabilized: 54 hbar) (elevated temperature properties not verified) |
| BS S 529:1970 | Specification for 23/14 chromium-nickel heat-resisting steel sheet and strip (niobium stabilized: 54 hbar) (elevated temperature properties not verified) |
| BS S 530:1970 | Specification for 24/17 chromium-nickel heat-resisting steel sheet and strip (titanium stabilized: 540 MPa) (elevated temperature properties not verified) |
| BS S 531:1970 | Specification for 24/17 chromium-nickel heat-resisting steel sheet and strip (niobium stabilized: 54 hbar) (elevated temperature properties not verified) |
| BS S 532:1969 | Specification for chromium-nickel-copper-molybdenum corrosion-resisting steel sheet and strip (precipitation hardening: 980/1180 MPa) |
| BS S 533:1969 | Specification for chromium-nickel-copper-molybdenum corrosion-resisting steel sheet and strip (precipitation hardening: 1180/1370 MPa) |
| BS S 534:1969 | Specification for chromium-molybdenum steel sheet and strip (880/1080 MPa (suitable for welding) |
| BS S 535:1969 | Specification for chromium-molybdenum steel sheet and strip (1150/1300 Mpa) (suitable for welding) |
| BS S 536:1970 | Specification for low carbon 18/10 chromium-nickel corrosion-resisting steel sheet and strip (500 MPa) |
| BS S 537:1970 | Specification for low carbon 17/12 chromium-nickel-molybdenum corrosion-resisting steel sheet and strip (500 MPa) |
| BS S 538:1975 | Specification for chromium-nickel-molybdenum-vanadium heat-resisting steel sheet and strip (930-1130 MPa: maximum thickness 6 mm) (Cr 12, Ni 2.5, Mo 1.7, V 0.3) |
