| 1103, Carbon Steel T-1 | T-1; T-1 Type A; T-1 Type B; USS T-1, T-1 Type A, T-1 Type B | N/A | N/A |
| 1201, High Strength Steel 4130 | 4130; AISI 4130; SAE 4130; 4130H; UNS G41300, H41300 | N/A | N/A |
| 1203, High Strength Steel 4140 | 4140; AISI 4140; SAE 4140; 4140H; UNS G41400, J14046 | N/A | N/A |
| 1204, High Strength Steel 4330V | 4330V; 4330; 4330 Mod; 4330V Mod; 4330V (Mod+Si); UNS J23260, K23080 | N/A | N/A |
| 1205, High Strength Steel 4335V Mod | 4335V Mod; 4335 Mod; UNS K33517 | N/A | N/A |
| 1206, High Strength Steel 4340 | 4340; AISI 4340; SAE 4340; E 4340; 4340 H; UNS G43400 | N/A | N/A |
| 1207, High Strength Steel 52100 | 52100; E 52100; Teton (Allegheny-Ludlum) | N/A | N/A |
| 1208, High Strength Steel 8630 | 8630; AISI 8630; SAE 8630; 8630H; UNS J13042, J13050, G86300 | N/A | N/A |
| 1209, High Strength Steel E9310 | E 9310; SAE 9310; AISI E 9310 H; AMS 6260 E; UNS G93106 | N/A | N/A |
| 1210, High Strength Steel 17-22A(S) | 17-22A(S); 17-22A(V); Uniloy 14 MV (Universal Cyclops designation for 17-22A(S)) | N/A | N/A |
| 1213, High Strength Steel D6A | D6A; D6AC; UNS K24728, K24729 | N/A | N/A |
| 1214, High Strength Steel Hy-Tuf | Hy-Tuf; UNS K32550 | N/A | N/A |
| 1215, High Strength Steel Nitralloy 135 Mod | Nitralloy 135 Mod, Type G Mod; AMS 6470 Nitriding Steel; SAE 7140; UNS K24065 | N/A | N/A |
| 1216, High Strength Steel Hy-130/140 | HY 130, 5Ni-Cr-Mo-V Steel; UNS K51255 | N/A | N/A |
| 1217, High Strength Steel 300M | 300M; Tricent; 4340 Mod; UNS K44220, K44540 | N/A | N/A |
| 1218, High Strength Steel H-11 Mod | H-11 Mod; AISI Type H-11; SAE Type H-11; UNS T20811; Al Tech Potomac A | Carpenter No. 882; Chromo-V; Gutrel H-11; Hot Form No. 2 | N/A |
| 1220, High Strength Steel 18Ni (250) Maraging | 18Ni 250 Grade Maraging Steel; UNS K92890, K92940; Almar 18 250; Marvac 250 | Nimark 250; Udimar B-250; Vascomax 250 | N/A |
| 1221, High Strength Steel 9Ni-4Co | 9Ni-4Co; HP-9-4-20; HP-9-4-30; UNS K91283 | N/A | N/A |
| 1223, High Strength Steel 18Ni (200) Maraging | 18 Ni Maraging Steel; 18Ni-Co-Mo; 18Ni (200) Maraging; 18-8-3; Vascomax 200 CVM | RSM 200; Almar 18 | N/A |
| 1224, High Strength Steel AF1410 | Unimach 1410; AF 1410 | N/A | N/A |
| 1225, High Strength Steel 18Ni (300) Maraging | 18Ni Maraging Steel; 18Ni-Co-Mo; 18-9-5; Vascomax 300 CVM; RSM 300; Almar 18 | Marvac 300; 18Ni (300) Maraging Steel; 300 Grade Maraging Steel | 18 percent Nickel Precipiation-Hardening Steel; Grade C-MAR-18-300 |
| 1226, High Strength Steel 9Ni Steel | 9 Ni Steel, UNS K81340 | N/A | N/A |
| 1227, High Strength Steel M50/M50NiL Steels | M50: AISI M50; Carpenter VIM-VAR M-50 Bearing Steel; Latrobe CM-50 High Speed Steel; Latrobe Lescalloy M50 VIM-VAR Bearing Steel; Vasco M-50 High Speed Tool Steel; UNS T11350 (K88165) | M50NiL: Latrobe CBS-50NiL VIM-VAR Carburizing Bearing and Gear Steel | N/A |
| 1228, High Strength Steel Maraging T-250 | Maraging T-250; Maraging MS 250; Maraging Free-Co, UNS K92150 | N/A | N/A |
| 1229, High Strength Steel AerMet 100 | AerMet 100; UNS K92580 | N/A | N/A |
| 1230, High Strength Steel H-13 | H-13; H13; AISI H-13; Premium AISI H-13; ASTM H-13; SAE H-13; Material No. 1.2344; 40CrMoV5; Cast Grade CH-13; GX40CrMoV5-1; X40CrMoV5; ESR H-13; 8407 SUPREME, 8407 2M (Assab); | Nu-Die V, Nu-Die XL, Nu-Die ESR (Crucible); Orvar Superior, Orvar 2M, W302 SUPERIOR, ISOBLOC (Bohler-Uddeholm); No. 883, Extendo-Die, Pyrotough 78 (Carpenter); DH2F (International Mold Steel); MTEK T90813 (MetalTek) | THYROTHERM 2344 EFS, 2344 EFS SUPRA (ThyssenKrupp); THYROTHERM 2367 SUPRA ESR, 2344 ESR MAGNUM (ThyssenKrupp); VDC H-13, TLS H-13 PQ, LSS H-13, LSS H-13 PQ (Latrobe) |
| 1301, Stainless Steel Types 301 and 302 | Type 301: SAE 30301; UNS 30100 | Type 302: ACI CF-20; SAE 30302, 60302; UNS J92501, J92512, J92602, S30200 | Type 302B: ACI HF; SAE 30302B, 70308; UNS J92603, J92803, S30215 |
| 1302, Stainless Steel Types 303, 303Se, XM-1/2/3/5, CF-16F/Fa | UNS S30300, UNS S30323, SAE 30303, AMS 5642(K)-Type 1/2, 303Cu/UNS S30330, XM-2/UNS S30345, XM-5/UNS S30310, SUS303 | 303,Type 303, AISI 303,303Cu,303F,303Pb,303MA,303 Mod,303Se,303PlusX, 303Ugima, 18-8 stainless steels, 303L, 303LSC, 303LCu, CF-16F, CF-16Fa | N/A |
| 1303, Stainless Steel Types 304, 304L, 304LN, AISI 304 | Low Carbon 18-8 Stainless, UNS S30400, S30403, S30409, S30415, S30430, S30431, S30451, EN 1.4301, 1,4306, 1.4307, 1.4311, 1.4315, 1.4567,1.4649, 1.4650, 1.4818, 1.4948 | 304H, 304H Plus, 304Cu/XM-7, 304LCu, 304LSC, XM21, CF-3, CF-3A, CF-8, CF-8A.CPF-3, CPF-3A, CPF-8, CPF-8A | N/A |
| 1304, Stainless Steel Type 305 | Type 305; AISI Type 305 Austenitic Stainless Steel | 18-8 FS Stainless Steel; 18-12 Steel; 30305 | N/A |
| 1305, Stainless Steel Types 310, 310S | Type 310 (UNS S31000), 310S (UNS S31008), CK-20 (UNS J94202) | Type HK (UNS J94224), HK-30 (UNS J94203), HK-40 (UNS J94204) | 25-20 Stainless Steels |
| 1306, Stainless Steel Type 314 | Type 314; SAE 30314; UNS S31400 | N/A | N/A |
| 1307, Stainless Steels Types 316 and 317 | Type 316, 316L, 317, 317L; CF3M; CF8M | UNS J92800, J92810, J92900, J92910, J93000 | UNS S31600, S31603, S31609, S31700, S31703 |
| UNS S30300, UNS S30323, SAE 30303, AMS 5642(K)-Type 1/2, 303Cu/UNS S30330, XM-2/UNS S30345, XM-5/UNS S30310, SUS303 | 303,Type 303, AISI 303,303Cu,303F,303Pb,303MA,303 Mod,303Se,303PlusX, 303Ugima, 18-8 stainless steels, 303L, 303LSC, 303LCu, CF-16F, CF-16Fa | N/A | N/A |
| 1309, Stainless Steels Types 347 and 348 | Type 347, 348 Stainless Steel; CF-8C | Type 347H, 348H; UNS S34700, S34800 | N/A |
| 1311, Stainless Steel 19-9DL | 19-9 DL; AISI 651; UNS J92843, K63198, K63199; 19-9 WX | N/A | N/A |
| 1312, Stainless Steel Type 201 | Type 201; AISI 201; UNS S20100; SAE 30201 | N/A | N/A |
| 1313, Stainless Steel 203EZ | 203 EZ; XM-1 | N/A | N/A |
| 1314, Stainless Steel 21-6-9 | 21-6-9; Nitronic 40; ASTM XM-11; UNS S21904; ASTM XM-10 (UNS S21900) | N/A | N/A |
| 1315, Stainless Steel CF8C-Plus | CF8C-Plus; HG10MNN (ASTM); UNS J92604 | N/A | N/A |
| 1316, Stainless Steel Nitronic 60 | Nitronic 60; Electralloy Nitronic 60 | N/A | N/A |
| 1401, Stainless Steel Types 403, 410, 416 | AISI Type 403, 410, 416, 416Se; CA-15; CA-40 | Type 403: UNS S40300; Type 416: UNS J91161, S41600; Type 416Se: UNS S41623 | Type 410: UNS J91150, J91152, K91151, K91161, S41000, S41040, S41025 |
| 1402, Stainless Steel Type 420 | UNS: S42000; CA-40 Cast Stainless Steel | Type 420F (sulfur-bearing), Type 420F-Se (selenium-bearing) | N/A |
| 1403, Stainless Steel Type 422 | Type 422 Stainless Steel; AISI 616; Carpenter 636 Alloy | Unitemp 1420 WM (Universal Cyclop Speciality Steel); Crucible 422 | N/A |
| 1404, Stainless Steel Type 431 | Type 431; AISI 431; SAE 51431; 431 Mod | ASTM A-314, Type 431; ASTM A-276, Type 431; ASTM A-296, Grade CB-30 | N/A |
| 1405, Stainless Steel Type 440 A, B, C and F | Type 440A, 440B, 440C, 440F Stainless Steel | SAE 51440A, 51440C, 51440F; Type 440C Mod | N/A |
| 1407, Stainless Steel Greek Ascoloy | Greek Ascoloy; Type 418 Special; AMS 5616; AISI 615; 12-2W (Armco Steel) | Unitemp 1415 NW (Universal Cyclops); 436 (Howmet Corp.) | Croloy 12-3W (Babcock & Wilcox); UNS S41800 |
| 1409, Stainless Steel AM-363 | AM-363 | N/A | N/A |
| 1410, Stainless Steel 410Cb | 410Cb; AMS 5609; SAE 51410 Cb Mod | N/A | N/A |
| 1411, Ferrium S53 | Ferrium S53; UNS S10500 | N/A | N/A |
| 1451, Stainless Steel MA 956 | Incoloy Alloy MA 956; Incoloy MA 956; Alloy MA 956; MA 956 | N/A | N/A |
| 1501, Stainless Steel 17-4PH | 17-4PH; AISI Type 630; CB-7Cu-1; UNS S17400, J92200, S17480, W37410 | N/A | N/A |
| 1502, Stainless Steel 17-7PH | 17-7PH; AISI Type 631; UNS S17700 | N/A | N/A |
| 1503, Stainless Steel PH 15-7Mo | PH 15-7Mo; AISI 632 | N/A | N/A |
| 1504, Stainless Steel AM-350 | AM-350; UNS S35000 | N/A | N/A |
| 1505, Stainless Steel AM-355 | AM-355 | N/A | N/A |
| 1506, Stainless Steel HNM | Crucible HNM | N/A | N/A |
| 1507, Stainless Steel PH14-8Mo | PH14-8Mo Precipitation Hardening Stainless Steel | N/A | N/A |
| 1509, Stainless Steel AFC77 | AFC-77 | N/A | N/A |
| 1510, Stainless Steel PH13-8Mo | PH13-8Mo Stainless Steel; UNS 13800 | N/A | N/A |
| 1511, Stainless Steel W | Stainless | W | ; USS | W | ; AISI 635 | N/A | N/A |
| 1512, Stainless Steel AM 362 | AM362; Almar 362 | N/A | N/A |
| 1513, Stainless Steel 15-5PH | 15-5PH Precipitation Hardening Stainless Steel; UNS S15500, J92110 | AISI S15500 | N/A |
| 1514, Stainless Steel Custom 455 | Custom 455 Stainless Steel; Carpenter Custom 455 | AMS 5617H; Almar 455; UNS S45500 | N/A |
| 1601, Nickel Chromium Steel A286 | A-286; JBK-75; AISI 660; UNS K66286 | N/A | N/A |
| 1602, Nickel Chromium Steel N155 | N-155; Multimet; UNS R30155 | N/A | N/A |
| 1605, Nickel Chromium Steel 16-15-6 | 16-15-6; 16-25-6 M | N/A | N/A |
| 1607, Nickel Chromium Steel Incoloy | Incoloy | N/A | N/A |
| 1608, Nickel Chromium Steel V-57 | V-57 | N/A | N/A |
| 1610, Nickel Chromium Steel Incoloy Alloy 802 | Incoloy Alloy 802; Esco 802E | N/A | N/A |
| 1611, Nickel Chromium Steel RA-330 | RA-330 | N/A | N/A |
| 1612, Nickel Chromium Steel RA-330HC | RA-330 HC | N/A | N/A |
| 1613, Nickel Chromium Steel Incoloy Alloy 800 | Incoloy Alloy 800 | N/A | N/A |
| 1614, Nickel Chromium Steel Incoloy Alloy 801 | Incoloy Alloy 801; Altemp Incoloy 801; Eastern Alloys No. 801 | N/A |
| 1615, Nickel Chromium Steel Incoloy Alloy 800H | Incoloy Alloy 800H; Escoloy 800H; Carlson 800H; Pyromet 800H; Udimet 800H | Sanicro 30 and 31; Croloy 20-30; Crucible 800H; Camvac 800H | N/A |
| 1616, Nickel Chromium Steel Nasa-23 | NASA-23 | N/A | N/A |
| 1618, Nickel Chromium Steel HR-1 | NASA-HR-1 | N/A | N/A |
| 3105, Aluminum Alloy 356.0, A356.0 | 356.0 (UNS A03560); A356.0 (UNS A13560) | Aluminum Alloy, Welding Wire (UNS A94008) | ASTM SG70A (356 Alloy), SG70B (A356 Alloy) |
| 3108, Aluminum Alloy A201.0 | A201.0 (KO-1); SAE 382; UNS A02010, A12010 | N/A | N/A |
| 3109, Aluminum Alloy A357.0 | A357.0; D357.0; 357.0; A357.0-T61; D357.0-T6; 357 | N/A | N/A |
| 3110, Aluminum Alloy 355, A355, C355 | 355.0; A355.0; C355.0; UNS A03550 (A355); UNS A33550 (C355); EN AB-45300; EN AC-45300; ZL105; | 3.2134; AC4D; ASTM B26,B85,B108, B618 | N/A |
| 3201, Aluminum Alloy Al-2014, Clad 2014 | 2014; Clad 2014; Alclad 2014; 14S; Clad 14S; Alclad 14S; UNS A92014 | N/A | N/A |
| 3203, Aluminum Alloy Al-2024 | 2024; 24S; UNS A92024 | N/A | N/A |
| 3204, Aluminum Alloy Clad 2024 | Clad 2024; Alclad 2024; Clad 24S | N/A | N/A |
| 3205, Aluminum Alloy Al-2219, Clad 2219 | 2219; Clad 2219; X2219; Clad X2219; AA2219; AA 2219; Alclad 2219; Al2219; Al 2219; UNS A92219; AlCu6Mn; EN AW-2219; EN AW-AlCu6Mn; Alcoa 2219; 2A20 | N/A | N/A |
| 3206, Aluminum Alloy Al-6061 | AA 6061; AA6061A; 6061; 6061A (JIS H 4000, GB/T 3190, etc); EN AW-6061, EN AW-AlMg1SiCu, EN AW-6061A, EN AW-AlMg1SiCu(A) (EN 573-3); AlMg1SiCu (ISO 209-1); UNS A96061 | GS11N; A-GSUC (NF A 50-901, NF EN 586-1); 3.3214, AlMg1SiCuCr; 3.3211, AlMg1SiCu (DIN 1725-1, DIN EN573-3); 65032; 9006/2, P-AlMg1SiCuCr (UNI, UNI EN 573-3); AlMg1SiCu (PN H-88026, PN EN 573-3) | 60610, AlMgSiCuMn (SABS 712); L-3420, Al-1MgSiCu (UNE 38-300, UNE EN 573-3); H20 (BS, BS EN 573-3); Anticorodal-082 (Alusingen/Alusuisse); AS11 (Otto Fuchs); S:6560 (Kaiser 6061); 19/61, 19/62 (VAW-Leichtmetall); 1468 (VDM) |
| 3213, Aluminum Alloy Al-2618 | Al 2618; Hiduminium RR.58; AU2GN | N/A | N/A |
| 3214, Aluminum Alloy Al-X7005 | X7005 | N/A | N/A |
| 3217, Aluminum Alloy Al-7049 | 7049-T73; 7149-T73; 7049-T7352; 7049-T7351; 7049-T73511 | 7049-T73510; 7049-T76511; 7049-T76510; UNS A97049 | N/A |
| 3219, Aluminum Alloy Al-7175 | 7175-T66; 7175-T74 (T736, T36); 7175-T7452 (T73652); | UNS A97175 | N/A |
| 3220, Aluminum Alloy Al-7475 | 7475 Aluminum Alloy; UNS A97475 | N/A | N/A |
| 3221, Aluminum Alloy Al-2124 | 2124 Aluminum Alloy; 2124-T851; UNS A92124 | N/A | N/A |
| 3222, Aluminum Alloy Al-7050 | 7050; Alcoa MA15; SAE A97050; ASTM A97050; UNS A97050 | N/A | N/A |
| 3223, Aluminum Alloy Al-2048 | Aluminum Alloy 2048; 2048-T851 | N/A | N/A |
| 3224, Aluminum Alloy Al-2090 | 2090 | N/A | N/A |
| 3225, Aluminum Alloy Al-8090 | 8090; 8091; 8090-T7; 8090-T6; 8090-T81 | Lital A (8090); Lital B (8091); Lital C (8090-T81) | N/A |
| 3226, Aluminum Alloy Al-6013 | 6013 (UNS A96013) | N/A | N/A |
| 3227, Aluminum Alloy Al-7150 | 7150; UNS A97150 | N/A | N/A |
| 3228, Aluminum Alloy Al-2195 | Al 2195; Weldalite 2195 | N/A | N/A |
| 3229, Aluminum Alloy Al-6069 | 6069 | N/A | N/A |
| 3230, Aluminum Alloy Al-2297 | AA 2297 | N/A | N/A |
| 3231, Aluminum Alloy Al-2098 | AA 2098; RX818 | N/A | N/A |
| 3232, Aluminum Alloy Al-7055 | 7055; UNS 97055 | N/A | N/A |
| 3233, Aluminum Alloy Al-6082 | AA 6082; EN AW-6082, EN AW-6082A (EN); EN AW-AlSi1MgMn; AlMgSi1 (DIN 1712-3/DIN 1725-1, ONORM M3430); Al-Si1MgMn (ISO R209); UNI No. 3571 | 3.2315 (Alloy number as per DIN 17007-4); A-SGM07; H30; P-AlSi1MgMn, UNI 3571 (UNI 7426-75); NS 4212; SG11R; AD35 (USSR GOST); UNE L-3451; AlMgSi1Mn (SN) | Anticorrodal (Ac) -110, -112, -910; 401, 410 (Erbsloh); AS1, AS14, AS17(Si1Be) (Otto Fuchs); 6010/12 (Kaiser); 19/45, 19/49, 19/50, 19/51, 19/52 (VAW); WG-B51S (Alcan) |
| 3234, Aluminum Alloy Al-2519 | AA2519, 2519, Al2519, 2519A, UNS A92519 | N/A | N/A |
| 3235, Aluminum Alloy Al-7075 & Clad 7075 | AA7075, Alclad7075, Al7075, A7075, UNS A97075 | UNS A97072, AlZn5.5MgCu, EN AW-7075, EN AW-AlZn5.5MgCu, 3.4364 | AlZn5MgCu1.5, 76528, ZG62, ZG62Alclad, 75S |
| 3236, Aluminum Alloy Al-7085 | 7085, Alcoa 7085, ArmX armor panels | N/A | N/A |
| 3237, Aluminum Alloy Al-2624,2026 | AA2624/UNS A92624, AA2026/UNS A92026 | N/A | N/A |
| 3238, Aluminum Alloy Al-2099 | 2099, AA2029, UNS A92099; Alcoa C458, Alcoa C460 | N/A | N/A |
| 3301, Aluminum Alloy Al-5052 | 5052; Alloy 5052; 5052 Aluminum; AA5052 (SAE) | Aluminum 52S; GR20A; SAE 201 | N/A |
| 3303, Aluminum Alloy Al-5456 | 5456; Al 5456; AA5456; 5456; 5456A/B; A95456; EN AW-5456; AlMg5Mn1 | GM51; H-88026; AlMg5; Amg5; 144146; 55380 | N/A |
| 3304, Aluminum Alloy Al-X5090 | X5090 | N/A | N/A |
| 3305, Aluminum Alloy Al-905XL | IncoMAP Alloy Al905XL; Alloy Al905XL | N/A | N/A |
| 3306, Aluminum Alloy Al-5083 | AA5083; 5083; 5083 SPF; A95083; WP5083; A5083; EN AW-5083; EN AW-AlMg4.5Mn0.7 | OE EN AW-5083; DIN EN AW-5083; UNI EN AW-5083; NS EN AW-5083; UNE EN AW-5083; SS EN AW-5083; SN EN AW-5083; BS EN AW-5083 | AlMg4.5Mn0.7; 54300; GM41; GM41A; A2x7; AlMg4.5Mn; AG4.5MC; L3321 [Al-4.5Mg]; AM4; D54S; N8; Peraluman-460, Pe-460 |
| 3307, Aluminum Alloy Al-5059 | AA5059; EN AW-5059; EN AW-AlMg5Mn0.7; Alustar | N/A | N/A |
| 3401, Magnesium Alloy AZ63A | AZ63A; Dow Metal H; Mazlo AM-265 | N/A | N/A |
| 3402, Magnesium Alloy AZ91 | AZ91 (A, B, C, D, or E); UNS M11910 (AZ91A), M11912 (AZ91B) | UNS M11914 (AZ91C), M11916 (AZ91D), M11919 (AZ91E) | N/A |
| 3403, Magnesium Alloy AZ92A | AZ92A | N/A | N/A |
| 3404, Magnesium Alloy EZ33A | EZ33A; EZ33; ZREI; UNS M12330 | N/A | N/A |
| 3405, Magnesium Alloy ZK51A | ZK51A | N/A | N/A |
| 3406, Magnesium Alloy QE22A | QE22A; QE22; MSR | N/A | N/A |
| 3407, Magnesium Alloy ZH62A | ZH62A; ZH62XA; TZ6 | N/A | N/A |
| 3408, Magnesium Alloy HZ32A | HZ32A; HZ32XA; ZT1 | N/A | N/A |
| 3409, Magnesium Alloy ZK61A | ZK61A; ZK61 | N/A | N/A |
| 3410, Magnesium Alloy AM100A | AM100A; A10, G | N/A | N/A |
| 3501, Magnesium Alloy AZ80A | AZ80A; AZ80X; Dowmetal 0-1; Mazlo AMC 58 S | N/A | N/A |
| 3502, Magnesium Alloy EK31XA | EK31XA | N/A | N/A |
| 3503, Magnesium Alloy HK31A | HK31A; HK31XA; MTZ | N/A | N/A |
| 3504, Magnesium Alloy HM21A | HM21A | N/A | N/A |
| 3505, Magnesium Alloy HM31A | HM31A; HM31XA | N/A | N/A |
| 3506, Magnesium Alloy ZK60A | ZK60A; ZK60; ZW6 | N/A | N/A |
| 3508, Magnesium Alloy LA91A | LA91A; LA91; LA91XA | N/A | N/A |
| 3601, Magnesium Alloy AZ31B | AZ31B; AZ31 | N/A | N/A |
| 3602, Magnesium Alloy ZE10A | ZE10A | N/A | N/A |
| 3603, Magnesium Alloy AZ61A | AZ61A; Dowmetal J1 | N/A | N/A |
| 3604, Magnesium Alloy AZ31A-D | AZ31A; AZ31B; AZ31C; AZ31D; Elektron AZ31; Elektron Tooling Plate | SAE J466, 510; MgAl3Zn (DIN 1729-1); 3.5312 (DIN 1729-1); 3.5312.08 (DIN 9715) | MgAl3Zn1 (DIN EN 1754); 21130 (DIN EN 1754); W.3504; MA2 (USSR); F3; G-A3Z1 |
| 3701, Titanium, Commercially Pure | Commercially Pure Titanium; ASTM Grade 1, 2, 3, 4 | UNS R50250, R50400, R50550, R50700; Allvac 30, 40, 50, 70 | Timetal 35A, 50A, 65A, 75A; RMI 25, 40, 55, 70; Titan 995 Grade 1, 994 Grade 2, 993 Grade 3 |
| 3706, Titanium Alloy Ti-5Al-2.5Sn | 5Al-2.5Sn Titanium Alloy; A110-AT; HA-5137; MST-5Al-2.5Sn | RS-110C; 5Al-2.5Sn ELI | N/A |
| 3707, Titanium Alloy Ti-6Al-4V | Ti-6Al-4V; UNS R53400; T-6-4; Ti-6-4 ELI; UNS R56400, R56401 | R56402 | N/A |
| 3708, Titanium Alloy Ti-7Al-4Mo | 7Al-4Mo Titanium Alloy; C-135Amo; Ti-(6 to 7)Al-(3-4)Mo | MST 7Al-4Mo; RS-135; RMI-7Al-4Mo; HA-7146 | N/A |
| 3709, Titanium Alloy Ti-8Al-1Mo-1V | 8Al-1Mo-1V-Ti Alloy | N/A | N/A |
| 3711, Titanium Alloy Ti-679 | Ti-679; IMI-679 | N/A | N/A |
| 3712, Titanium Alloy Ti-8Mn | 8Mn Titanium Alloy; Ti-8Mn; MST-8Mn; C-110M; R8-110A | N/A | N/A |
| 3713, Titanium Alloy B120VCA | B120VCA Titanium Alloy; Crucible B120VCA; Republic RS120B; Ti-13V-11Cr-3Al; Beta Ti | N/A | N/A |
| 3714, Titanium Alloy Ti-6-2-4-6 | Ti-6Al-2Sn-4Zr-6Mo; Ti-6-2-4-6; Ti-6246; Allvac 6-2-4-6 | Timetal 6-2-4-6; UNS 56260 | N/A |
| 3715, Titanium Alloy Ti-6-6-2 | 6Al-6V-2Sn-Ti Alloy | N/A | N/A |
| 3717, Titanium Alloy Ti-6-2-2-2-2 | Ti-6Al-2Zr-2Mo-2Cr; Ti-6-2-2-2-2; Ti-6-22-22; Ti-6-22-22Si; Ti-6Q2 | N/A | N/A |
| 3718, Titanium Alloy Ti-6-2-4-2 | 6Al-2Sn-4Zr-2Mo Titanium Alloy; Ti-6242 | N/A | N/A |
| 3719, Titanium Alloy Ti-1Al-8V-5Fe | Ti-1Al-8V-5Fe; RMI-1Al-8V-5Fe | N/A | N/A |
| 3720, Titanium Alloy Ti-6Al-2Cb-1Ta-0.8Mo | Ti-6Al-2Cb-1Ta-0.8Mo; Ti-6Al-2Cb-1Ta-1Mo; Ti-621/0.8 | Ti-621/1.0; RMI-6Al-2Cb-1Ta-0.8Mo; RMI-6Al-2Cb-1Ta-1Mo | N/A |
| 3721, Titanium Alloy Ti-8Mo-8V-2Fe-3Al | 8Mo-8V-2Fe-3Al Titanium Alloy; Ti-8Mo-8V-2Fe-3Al | N/A | N/A |
| 3722, Titanium Alloy BETA III | Beta III Titanium Alloy; Ti-11.5Mo-6Zr-4.5Sn | N/A | N/A |
| 3723, Titanium Alloy 38-6-44 | 3Al-8V-6Cr-4Mo-4Zr Titanium Alloy; RMI-3Al-8V-6Cr-4Mo-4Zr | Tel-Ti-3Al-8V-6Cr-4Mo-4Zr; Ti-3Al-8V-6Cr-4Mo-4Zr; 38-6-44; Beta C | N/A |
| 3724, Titanium Alloy Ti-17 | Ti-5Al-2Sn-2Zr-4Cr-4Mo; Ti-17; AMS 4995; UNS R58650 | Allvac Ti-5Al-2Sn-2Zr-4Cr-4Mo Alloy; RMI 5Al-2Zr-2Sn-4Mo-4Cr (Ti-17) | N/A |
| 3725, Titanium Alloy Ti-3Al-2.5V | 3Al-2.5V Titanium Alloy; Ti-3Al-2.5V; RMI 3Al-2.5V; OMC Ti-3Al-2.5V; Crucible 3Al-2.5V | Allvac 3-2.5; MMA-3138; ASTM B337 Grade 9, B338 Grade 9; AMS 4943, 4944 | T-A3V2.5; T-A3V; UTA3V; IMP-7 (USSR); UNS R-56320; ERTi-3Al-2.5V; ERTi-3Al-2.5V-1 |
| 3726, Titanium Alloy Ti-10-2-3 | Ti-10V-2Fe-3Al; Ti-10-2-3 | N/A | N/A |
| 3727, Titanium Alloy Ti-15-3 | Ti-15-3; Ti-15-3-3-3; 15-3; R58153 | N/A | N/A |
| 3728, Titanium Alloy 21S | TIMETAL 21S; Beta 21S UNS 58210 | N/A | N/A |
| 3729, Titanium Alloy Ti-48-2-2 | Ti-48Al-2Cr-2Nb; Ti-48-2-2 | N/A | N/A |
| 3801, Titanium Alloy Ti-6Al-4V, Cast | Ti-6Al-4V; Ti-6-4 | N/A | N/A |
| 4101, Nickel Alloy Inconel 600 | Inconel Alloy 600; Inconel; Inconel Alloy | N/A | N/A |
| 4102, Nickel Alloy Inconel 702 | Inconel 702 | N/A | N/A |
| 4103, Nickel Alloy Inconel 718 | Inconel Alloy 718; Inconel 718; UNS N07718; Udimet 718; Allvac 718 | Pyromet Alloy 718; Haynes Alloy No. 718; Lescalloy 718; Inconel Alloy 718SPF | N/A |
| 4104, Nickel Alloy Inconel 722 | Inconel Alloy 722; Inconel | W | Alloy | N/A | N/A |
| 4105, Nickel Alloy Inconel X-750 | Inconel Alloy X-750; UNS N07750; Inconel X-750; IN-X750 | Inconel X | N/A |
| 4106, Nickel Alloy Inconel MA 754 | Inconel MA 754; MA 754; Inconel Alloy MA 754; Alloy MA 754 | N/A | N/A |
| 4107, Nickel Alloy Incoloy 901 | Incoloy 901; Altemp 901; Unitemp 901; Udimet 200; | Camvac 901; Pyromet 901; Nickelvac 901; Nimonic 901 | N/A |
| 4108, Nickel Alloy 713LC | Alloy 713LC; Austenal 579M; LC 713C | Haynes Alloy No. 713C (Low Carbon); N07713 | N/A |
| 4109, Nickel Alloy D979 | D-979 | N/A | N/A |
| 4110, Nickel Alloy Inconel 706 | Inconel Alloy 706; ATI-706; Pyronet 706; Simalloy 706 | N/A | N/A |
| 4115, Nickel Alloy TD Nickel | TD Nickel | N/A | N/A |
| 4116, Nickel Alloy Monel K-500 | Monel Alloy K-500; Monel K-500; UNS N05500; | K | Monel | N/A | N/A |
| 4117, Nickel Alloy Inconel 625 | Inconel Alloy 625; Inconel 625; IN 625; UNS N06625, | N07716 (Low Carbon); Custom Age 625 Plus (Low Carbon) | N/A |
| 4118, Nickel Alloy RA-333 | RA-333 | N/A | N/A |
| 4119, Nickel Alloy Inconel 713C | Alloy 713C; 713C; Inconel Alloy 713C; Allvac 713; Austenal 655; Esco 713C-E; CAPI-371 | Udimet 713C; Haynes Alloy No. 713C; Vertex 713C; ASTM N07713; UNS N07713 | N/A |
| 4120, Nickel Alloy TD NiCr | TD NiCr | N/A | N/A |
| 4121, Nickel Alloy IN 601 | Inconel 601; Altemp 601 | N/A | N/A |
| 4122, Nickel Alloy Inconel MA 6000 | Inconel Alloy MA 6000; Inconel MA 6000; MA 6000 | N/A | N/A |
| 4123, Nickel Alloy Haynes 230 | Haynes 230; UNS N06230 | N/A | N/A |
| 4124, Nickel Alloy Haynes 242 | HAYNES 242 alloy, UNS N10242 | N/A | N/A |
| 4125, Nickel Alloy Hastelloy X | Hastelloy X; Hastelloy Alloy X; UNS N06002; AISI 680, INCONEL Alloy HX; | Pyromet 680; Unitemp HX; Simalloy HX | N/A |
| 4202, Nickel Alloy M-252 | M-252; J1500 | N/A | N/A |
| 4203, Nickel Alloy Nicrotung | Nicrotung | N/A | N/A |
| 4204, Nickel Alloy Nimonic 105 | Nimonic 105 | N/A | N/A |
| 4205, Nickel Alloy Rene 41 | Rene 41; R41; J1610; AISI 683; UNS N07041 | N/A | N/A |
| 4206, Nickel Alloy Udimet 500 | Udimet 500; Unitemp 500 | N/A | N/A |
| 4207, Nickel Alloy Udimet 700 | Udimet 700; U-700; Astroloy; Rene 77; AISI 687 | N/A | N/A |
| 4208, Nickel Alloy Waspaloy | Waspaloy; Super Waspaloy; UNS N07001 | N/A | N/A |
| 4209, Nickel Alloy Nimonic 115 | Nimonic 115; Udimet N115 | N/A | N/A |
| 4210, Nickel Alloy Nimonic 90 | Nimonic 90; AECMA Ni-P96-HT; NIMOCAST Alloy 90; UNS N07090 | N/A | N/A |
| 4212, Nickel Alloy IN-100 | IN-100; UNS N13100; Austenal 100; AMS 5397 IN-100 | Udimet IN-100; Haynes Alloy IN-100; Allvac IN-100; Vertex IN-100 | N/A |
| 4213, Nickel Alloy B-1900 | B-1900; PWA 663 (Pratt and Whitney); PWA 1455 (14% Hf) | Austenal B-1900; Udimet B-1900 | N/A |
| 4214, Nickel Alloy Rene 80 | Rene 80 | N/A | N/A |
| 4215, Nickel Alloy Inconel 617 | Inconel Alloy 617; Inconel 617; IN 617; UNS N06617 | N/A | N/A |
| 4216, Nickel Alloy Mar-M-246 | Mar-M Alloy 246; Mar-M-246; Vertex Mar-M-246 | N/A | N/A |
| 4217, Nickel Alloy IN-738 | IN-738; IN-738LC (Low Carbon); Alloy IN-738; IN-738C; Nimonocast IN-738; Udimet 738 | N/A | N/A |
| 4218, Nickel Alloy Mar-M-247 | MAR-M-247; MM-0011 | N/A | N/A |
| 4219, Nickel Alloy Incoloy 909 | Incoloy Alloy 909; Incoloy 909; UNS N19909 | N/A | N/A |
| 4220, Nickel Alloy Rene 95 | Rene 95 | N/A | N/A |
| 4221, Nickel Alloy CMSX-4 | CMSX-4; CPW 637; MSRR7248 and 7257; EMS73734 | N/A | N/A |
| 4222, Nickel Alloy Udimet 720 | Udimet Alloy 720; Alloy 720 (Allvac); Pyromet 720; U720 | EMS 55477, 73105; MSRR 7252; C50TF105; MTS 5013 | N/A |
| 4223, Nickel Alloy Haynes 282 | Haynes 282 | N/A | N/A |
| 4224, Nickel Alloy Haynes 263 | HAYNES® 263 alloy; UNS N07263; alloy C-263 | N/A | N/A |
| 4225, Nickel Alloy 718+ | ATI 718Plus Alloy, UNS N07818 | N/A | N/A |
| 4302, Cobalt Alloy L-605 | L-605; Haynes Alloy No. 25; WF-11; Unitemp L-605; AISI 670; | UNS R30605 | N/A |
| 4304, Cobalt Alloy Stellite 6 | Stellite 6; Haynes Stellite Alloy No. 6 | N/A | N/A |
| 4305, Cobalt Alloy X40/X45 (Stellite 31) | X-40; X-45; Haynes Stellite No. 31 (X-40) | N/A | N/A |
| 4306, Cobalt Alloy Stellite 21 | Stellite 21; Haynes Stellite Alloy No. 21 | N/A | N/A |
| 4308, Cobalt Alloy WI-52 | WI-52; Haynes Alloy 152; HA-152; PWA 653; CF 239 | N/A | N/A |
| 4310, Cobalt Alloy Haynes 188 | Haynes Alloy No. 188; HS-188; HA-188; UNS R30188 | N/A | N/A |
| 4311, Cobalt Alloy Mar-M 509 | MAR-M-509 and MAR-M Alloy 509 (Martin Metals); PWA 647 | N/A | N/A |
| 4312, Cobalt Alloy VM-103 | VM-103 | N/A | N/A |
| 5101, Beryllium | BG-170; C-50; CD-11; CIP/HIP-1; HP-8,10,12,20,40,41; I-70A,220C,400,400B; IF-2; IP-220; N50C; | PF-10,20,60; PR-20,200,200F; PS-20; S-65B,100E,120,200E,240,245,350A; | SP-65,100E,200E,; SR-200,200F; XT-20 |
| 5102, Beryllium Alloy Lockalloy | Lockalloy; Be-38%Al | N/A | N/A |
| 5201, Niobium (Columbium), Commercially Pure | Columbium, Commercially Pure; Niobium | N/A | N/A |
| 5206, Niobium (Columbium) Alloy FS-85 | FS-85; Cb-28Ta-10W-1Zr | N/A | N/A |
| 5208, Niobium (Columbium) Alloy B-66 | B-66; Westinghouse B-66 | N/A | N/A |
| 5209, Niobium (Columbium) Alloy Cb-752 | Cb-752; Haynes Alloy Cb-752 | N/A | N/A |
| 5210, Niobium (Columbium) Alloy Cb-132/132M | Cb-132; Cb-132M | N/A | N/A |
| 5211, Niobium (Columbium) Alloy Cb-129Y | Cb-129Y; WC-129Y; C-129Y | N/A | N/A |
| 5301, Molybdenum, Commercially Pure | Molybdenum, Commercially Pure; Type 360; Type 361 | Type 365 | N/A |
| 5302, Molybdenum Alloy, Mo-0.5Ti | Molybdenum-0.5 percent Ti Alloy; | 0.5 percent Ti-Molybdenum Alloy | N/A |
| 5303, Molybdenum Alloy TZM | Molybdenum- 0.5 Titanium- 0.08 Zirconium; TZM | N/A | N/A |
| 5401, Tantalum, Commercially Pure | Tantalum, Commercially Pure | N/A | N/A |
| 5402, Tantalum Alloy Ta-10W | Ta-10W; Haynes Alloy Ta-782 | N/A | N/A |
| 5403, Tantalum Alloy T-111 | T-111 (Ta-8W-2Hf); WC-111; Fansteel 111 | N/A | N/A |
| 5404, Tantalum Alloy T-222 | T-222 (Ta-10W-2.5Hf-0.01C); WC-222; Fansteel 222 | N/A | N/A |
| 5501, Tungsten, Commercially Pure | Tungsten, Commercially Pure | N/A | N/A |
| 5502, Tungsten Alloy W-Hfc/W-4Re-HfC | Tungsten-HfC; Tungsten RHC; W-0.35w/o HfC; W-4Re-0.35 percent HfC | N/A | N/A |
| 5701, Zirconium Alloy Zircaloy-2 | Zircaloy-2 | N/A | N/A |
| 6001, Copper Alloy GRCop-84 | GRCop-84; Cu-8 Cr-4 Nb | N/A | N/A |
