Stainless Steels

Steel grade Standard Application
A 240 S41500 USA SAE Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and for General Applications
A 176 S41500 USA SAE Stainless and Heat-Resisting Chromium Steel Plate, Sheet, and Strip
S41400 USA AISI Martensitic Chromium Stainless Steel
A 580 S41400 USA SAE Stainless Steel Wire
A 473 S41400 USA SAE Stainless Steel Forgings
A 314 S41400 USA SAE Stainless Steel Billets and Bars for Forging
A 276 S41400 USA SAE Stainless Steel Bars and Shapes
S41040 USA AISI Martensitic Chromium Stainless Steel with Columbium
A 276 S41040 USA SAE Stainless Steel Bars and Shapes
S41026 USA AISI Martensitic Chromium Stainless Steel with Molybdenum
A 988 S41026 USA SAE Hot Isostatically-Pressed Stainless Steel Flanges, Fittings, Valves, and Parts for High Temperature Service
A 959 S41026 USA SAE Standard Guide for Specifying Harmonized Standard Grade Compositions for Wrought Stainless Steels
S41025 USA AISI Martensitic Chromium Stainless Steel with Molybdenum
SA-815 WPS41008 USA AMS Specification for Wrought Ferritic, Ferritic /Austenitic, and Martensitic Stainless Steel Piping Fittings
SA-815 CRS41008 USA AMS Specification for Wrought Ferritic, Ferritic /Austenitic, and Martensitic Stainless Steel Piping Fittings
SA-240 S41008 USA AMS Specification for Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and for General Applications
S41008 USA AISI Martensitic Chromium Stainless Steel (Hardenable by Heat Treatment, Low Carbon)
A 815 WPS41008 USA SAE Wrought Ferritic, Ferritic/Austenitic, and Martensitic Stainless Steel Piping Fittings
A 815 CRS41008 USA SAE Wrought Ferritic, Ferritic/Austenitic, and Martensitic Stainless Steel Piping Fittings
A 554 S41008 USA SAE Welded Stainless Steel Mechanical Tubing
A 473 S41008 USA SAE Stainless Steel Forgings
A 240 S41008 USA SAE Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and for General Applications
S41001 USA AISI Chromium Super Strength Steel
SA-268 S41000 USA AMS Specification for Seamless and Welded Ferritic and Martensitic Stainless Steel Tubing for General Service
SA-240 S41000 USA AMS Specification for Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and for General Applications
S41000 USA AISI Martensitic Chromium Stainless Steel (Hardenable by Heat Treatment)
F836 Class C1-70 S41000 USA SAE Standard Specification for Style 1 Stainless Steel Metric Nuts (Metric)
F836 Class C1-110 S41000 USA SAE Standard Specification for Style 1 Stainless Steel Metric Nuts (Metric)
F738 Class C1-70 S41000 USA SAE Standard Specification for Stainless Steel Metric Bolts, Screws, and Studs
F738 Class C1-50 S41000 USA SAE Standard Specification for Stainless Steel Metric Bolts, Screws, and Studs
F738 Class C1-110 S41000 USA SAE Standard Specification for Stainless Steel Metric Bolts, Screws, and Studs
F 837 Class C1-110 S41000 USA SAE Standard Specification for Stainless Steel Socket Head Cap Screws (Metric)
A 988 S41000 Class 4 USA SAE Hot Isostatically-Pressed Stainless Steel Flanges, Fittings, Valves, and Parts for High Temperature Service
A 988 S41000 Class 3 USA SAE Hot Isostatically-Pressed Stainless Steel Flanges, Fittings, Valves, and Parts for High Temperature Service
A 988 S41000 Class 2 USA SAE Hot Isostatically-Pressed Stainless Steel Flanges, Fittings, Valves, and Parts for High Temperature Service