HOME FEATURED INVENTORY ALL PRODUCTS PROCESSING SERVICES QUALITY ABOUT US CONTACT US AM-355 is a chromium-nickel-molybdenum stainless steel. It offers high strength at moderately elevated temperatures and its corrosion resistance is superior to other quench-hardenable martensitic stainless steels. Higher strengths can also be obtained through cold working processes. Common stock sizes: .750” to 6.000” diameters. Common Specifications: Industry Trade Names: Common Applications: Composition Element Min. Max. Carbon 0.10 0.15 Manganese 0.50 1.25 Silicon -- 0.50 Phosphorus -- 0.040 Sulfur -- 0.030 Chromium 15.00 16.00 Nickel 4.00 5.00 Molybdenum 0.250 3.25 Nitrogen 0.07 0.13 Property Value Tensile Strength 170 ksi (1172 MPa) Yield Strength at 0.2% Offset 155 ksi (1069 MPa) Elongation in 4D 12% Reduction of Area 25% LINE CARD Aerospace Defense Medical Oil & Gas Power Generation COMPANY Featured Inventory Products About Us Processing Services Quality INVENTORY Alloy Steels Aluminum Cobalt Alloys Nickel Alloys Stainless Steel Titanium SIGN UP FOR OUR NEWSLETTER & QUANTITY UPDATES SUBSCRIBE © Copyright 2021 ROCKWELL INDUSTRIES INTERNATIONAL CORP.

HOME FEATURED INVENTORY ALL PRODUCTS PROCESSING SERVICES QUALITY ABOUT US CONTACT US Pyrowear® 53 Bar AMS 6308 Pyrowear® 53 is a double vacuum melted premium alloy steel. It is a carburizing gear steel and exhibits a strong fatigue resistance, toughness and deep hardenability. Common size range: 1.500” to 11.000” diameters. Common Specifications: AMS 6308 PWA-S-6308 Sikorsky SS9707 Boeing HMS 6-1288 Boeing HP 4-1 Bell 299-947-334 Composition Element Min. Max. Carbon 0.07 0.13 Manganese 0.25 0.50 Silicon 0.60 1.20 Phosphorus -- 0.015 Sulfur -- 0.010 Chromium 0.75 1.25 Nickel 1.60 2.40 Molybdenum 3.00 3.50 Copper -- 0.35 Vanadium 0.05 0.15 Macrostructure Limits: Class Condition Severity 1 Freckles A 2 White Spots A 3 Radial Segregation B 4 Ring Pattern B LINE CARD Aerospace Defense Medical Oil & Gas Power Generation COMPANY Featured Inventory Products About Us Processing Services Quality INVENTORY Alloy Steels Aluminum Cobalt Alloys Nickel Alloys Stainless Steel Titanium SIGN UP FOR OUR NEWSLETTER & QUANTITY UPDATES SUBSCRIBE © Copyright 2021 ROCKWELL INDUSTRIES INTERNATIONAL CORP.

HOME FEATURED INVENTORY ALL PRODUCTS PROCESSING SERVICES QUALITY ABOUT US CONTACT US Hy-Tuf is a high strength low alloy steel. It exhibits good strength, ductility and fracture toughness. Common stock sizes: 1.500”dia to 3.500” diameters. Common Specifications: AMS 6425 AMS 6418 Boeing DMS-1841 Industry Trade Names: Composition Element Min. Max. Carbon 0.23 0.28 Manganese 1.20 1.50 Silicon 1.30 1.70 Phosphorus -- 0.010 Sulfur -- 0.010 Chromium 0.20 0.40 Nickel 1.65 2.00 Molybdenum 0.35 0.45 Copper -- 0.35 LINE CARD Aerospace Defense Medical Oil & Gas Power Generation COMPANY Featured Inventory Products About Us Processing Services Quality INVENTORY Alloy Steels Aluminum Cobalt Alloys Nickel Alloys Stainless Steel Titanium SIGN UP FOR OUR NEWSLETTER & QUANTITY UPDATES SUBSCRIBE © Copyright 2021 ROCKWELL INDUSTRIES INTERNATIONAL CORP.