A890 2A

Duplex Stainless

Chemical Composition

Carbon:
0.08% Max
Manganese:
1.00% Max
Silicon:
1.50% Max
Phosphorus:
0.04% Max
Sulfur:
0.04% Max
Chromium:
22.50 - 25.50%
Nickel:
8.00 - 11.00%
Molybdenum:
3.00 - 4.50%
Nitrogen:
0.10 - 0.30%
Nitrogen + Carbon:
Vanadium:
Tungsten:
Aluminum:
Titanium:
Copper:
Columbium (Niobium):
Barium:
Boron:
Zirconium:
Cerium + Lanthanum:
Iron:
Residual Elements:

Physical Properties

Tensile Strength:
95 ksi Min
Yield Strength:
65 ksi Min
Elongation at 2 in.:
25% Min
Reduction of Area: