ASTM A743 CN7M, Cast UNS N08007
Chemical Composition, weight % Carbon: 0.07 Max Manganese: 1.5 Max Silicon: 1.5 Max Phosphorus: 0.04 Max Sulfur: 0.04 Max Chromium: 19.0-22.0 Nickel: 27.5-30.5 Molybdenum: 2.0-3.0 Copper: 3.0-4.0 Tensile Requirements Tensile Strength, ksi: 62 Min Yield Strength, ksi: 25 Min Elongation in 2 in.: 35% Min Similar Specifications Cast UNS: N08007