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ASTM A182 F51 Duplex Steel Round Bars Product Details: Minimum Order Quantity 50 Kilogram Application Manufacturing Single Piece Length 3 meter, 6 meter Thickness/Diameter 0-1 inch, 2-3 inch, 3-4 inch, >4 inch ASTM A182 F51 Duplex Stainless Steel (DSS) also has good erosion fatigue properties as well as lower thermal expansion and higher thermal conductivity than austenitic steels. The yield strength is about twice that of austenitic stainless steels, allowing a designer to save weight and make the alloy more cost competitive when compared to Alloy 316L or Alloy 317L. Chemical composition of ASTM A182 F51 Duplex Steel Bars / ASTM A182 F51 Round Bars: Element: Percentage Carbon, C: 0.30 max Chrome, Cr: 21.0-23.0 Manganese, Mn: 2.00 max Molybdenum, Mo: 2.50-3.50 Nitrogen, N: 0.08-0.20 Nickel, Ni: 4.50-6.50 Phosphorus, P: 0.030 max Sulfur, S: 0.020 max Silicon, Si: 1.00 max
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