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Cast Grade: CD3MWCuN; 6A

OVERVIEW: Duplex stainless steel for severe corrosion environments including seawater conditions.

TYPICAL USES: Desalination, pulp & paper, marine, oil & gas, mining, and chemical processing applications.

MetalTek Grade: MTEK SD100

Similar Specifications

Cast UNS: J93380

Cast Grade: CD3MWCuN; 6A

Cast ASTM: A890 6A, A995, 6A (CENT, INVEST, SAND)

Wrought UNS: S32760

Wrought Grade: Zeron® 100

Typical Chemical Composition (% by wt.)

Cr: 24.0 - 26.0

Cu: 0.50 - 1.00

Fe: Bal

Mn: 1.00 max

Ni: 6.5 - 8.5

Si: 1.00 max

W: 0.50 - 1.00

C Max: 0.030 max

Other: Mo 3-4; N 0.20-0.30

Minimum Mechanical Properties

Tensile, ksi: 100

Tensile, MPa: 690

Yield, ksi: 65

Yield, MPa: 450

Elongation %: 25

Heat Treatment: Solution Annealed