330 Stainless Steel Chemical Data, Mechanical Properties and Specifications for 330 Stainless Steel Chemical Mechanical Specs Chemical Chemical Range For 330 Element Minimum Maximum Carbon -- 0.08 Chromium 17.0 20.0 Copper -- 1.00 Iron Balance -- Lead -- 0.005 Manganese -- 2.0 Nickel 34.00 37.00 Phosphorus -- 0.03 Silicon 0.75 1.50 Sulphur -- 0.03 Tin -- 0.025 Mechanical Typical Mechanical Properties for 330 Form Tensile Strength Yield Strength Elongation at Break Annealed Bar 84.8 ksi 42.1 ksi 45% Ann Sheet 79.8 ksi 37.7 ksi 40% Ann Strip 79.8 ksi 37.7 ksi 40% Ann Plate 89.9 ksi 37.7 ksi 45% Specs Specifications AMS 5716 (Bar) ASTM SB-511 (Bar) ASTM SB-536 (Sheet & Plate) UNS N08330
