Petrochemical Grades:

ASTM A193/A320 Alloy Steels:
B5, B7, B7M, B16, L7, L7M, L43

ASTM A193/A320 Stainless Steels:
B6, B8, B8C, B8M, B8T (Class 1 and Class 2)

ASTM A194 Heavy Hex Nuts:
2H, 2HM, 3, 4[L], 6, 7[L], 7M[L], 8/8A, 8C/8CA, 8M/8MA, 8R, 8S, 8T/8TA

Precipitation Hardened Stainless Steels:
ASTM A453 Grade 660 (A, B, D), 17/4-PH

Duplex and Super Duplex (Annealed and Strain Hardened):
UNS S31803 (F51), UNS S32750 (F53), UNS S32760 (F55), NORSOK D59/D59L & D60/D60L, NORSOK UNS S32760 (F55)


Specialist Grades:

Austenitic Stainless Steels:
300 Series, including strain hardened, Nitronic® 50 (XM-19), Nitronic® 60

Super Austenitic Stainless Steel:
UNS S31254 (6MO / F44)

Martensitic Stainless Steels:
400 Series

Nickel Alloys:
Inconel®, Incoloy®, Monel®, Hastelloy®

Copper, Brass & Nickel Aluminium Bronze:
NES 833
NES 834
DGS 1043
DGS 1044
70/30 Cupro Nickel
90/10 Cupro Nickel

Titanium Alloys:
Grade 2
Grade 5

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