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Home » Products » Duplex Product » ASTM A182 F51 Duplex Steel Round Bars

ASTM A182 F51 Duplex Steel Round Bars

ASTM A182 F51 Duplex Steel Round Bars
ASTM A182 F51 Duplex Steel Round Bars
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Product Code : ASTM A182 F51 Duplex Steel Round Bars
Product Description
Product Details:

Minimum Order Quantity 50 Kilogram
Application Manufacturing
Single Piece Length 3 meter, 6 meter
Thickness/Diameter 0-1 inch, >4 inch, 3-4 inch, 2-3 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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