Mechanical Metals | Data Sheets | MIL Specs

FEDERAL SPECS

(U.S. GOVERNMENT METHOD OF CATALOGING METALS)
QQN-281 “400″ CLA NICKEL ALLOY & “405″ CLB NICKEL ALLOY
QQN-286 “K500″ NICKEL ALLOY
QQS-624(SAME AS ASTM-A-322-A-311)
QQS-633(SAME AS QQS-634 & QQS-637)
QQS-634(1010 THRU 1050)
QQS-637(1109 THRU 1215)
QQS-763SEE PAGES 60 & 61
QQS-764 SEE PAGES 60 & 61



BOILER CODE SPECIFICATIONS

(COMMONLY REQUESTED BY BOLT, PUMP, FITTING AND VALVE MFGR’s)

ASTM-A-

(AMERICAN SOCIETY FOR TESTING MATERIALS)
ASTM-A-108 CARBON STEEL BARS COLD FINISHED C-1018 THRU C-121
ASTM-A-193 ALLOY-STEEL AND STAINLESS STELL BOLTING MATERIALS FOR HIGH TEMPERATURE ERVICE GR-B6 (410) GR-B7 (4140) GR-B8 CL 2 (304 STRAIN HARDENED HIGH TENSILE) GR-B8C (347) GR-B8M (316) GR-B8M CL 2 (316 STRAIN HARDENED HIGH TENSILE) GR-B8T 321) GR-B&R (NITRONIC 50), GR-B8S (NITRONIC 60)
ASTM-A-194 NITRONIC 60
ASTM-A-276 STAINLESS AND HEAT RESISTING STEEL BARS AND SHAPES:
302 309 316-L 403
304 310 317 410
304″B” 316 321 420
304-L 316 "B" 347 430
(“B”— HIGH TENSILE) 431
NITRONIC 60 440-A
NITRONIC 50 (XM-19,22-13-5) 440-C
NITRONIC 40 (21-6-9) 446



A.S.M.E. (AMERICAN SOCIETY OF MECHANICAL ENGINEERS)

ASME-SA-182 SAME AS ASTM-A-182
ASME-SA-240 SAME AS ASTM-240
ASME-SA-479 SAME AS ASTM-A-479
ASME-SB-574 FRY ALLOY C (C-276)



MILITARY SPECS

(COMMONLY REQUESTED FOR MILITARY HARDWARE)
MIL-I-23011CL 1 (KOVAR)
MIL-N(NICKEL)
MIL-N-6710“600″ NICKEL ALLOY
MIL-N-14411COMP 3 (4750)
MIL-S(STEEL)
MIL-S-5000E-4340
MIL-S-5626E-4140
MIL-S-6049E-8740
MIL-S-6709MODIFIED COMP. A (NITRIDING)
MIL-S-6758E-4130
MIL-S-7108E-Hy Tuf
MIL-S-7393E-9310
MIL-S-7420E-52100
MIL-S-7493E-4620
MIL-S-7720303,302,316
MIL-S-83030COMP. 3 E-9310 (VACUUM MELT)
MIL-S-8503E-6150
MIL-S-8699E-4330
MIL-S-8844E-4340 CLASS1 (VACUUM MELT)
MIL-S-8944E-4340 MODIFIED CLASS 3 “300M” (VACUUM MELT)
MIL-S-8949D6AC
MIL-S-16598INVAR 36 “FM” (CHEMISTRY ONLY)
MIL-S-18732431
MIL-S-46850MARAGING GRADE 300
MIL-S-83135E-4340 MODIFIED (VACUUM MELT)
MIL-W(STEEL WIRE)
MIL-W-52263(SAME AS ASTM-A-581)