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Cast Grade: CF3, CF3A

OVERVIEW: Austenitic corrosion resistant alloy typically used for pressure containing components. CF-3A is a modified version of CF-3 to provide higher strength.

TYPICAL USES: Pump and valve parts.

MetalTek Grade: MTEK 304L

Similar Specifications

Cast UNS: J92500

Cast Grade: CF3, CF3A

Cast ASTM: A351, CF3* (CENT, INVEST, SAND)

Wrought UNS: S30403

Wrought Grade: 304L

Military / AMS: MIL-S-81591,IC-304L (INVEST)

Typical Chemical Composition (% by wt.)

Cr: 17.0 - 21.0

Fe: Bal

Mn: 1.50 max

Ni: 8.0 - 12.0

Si: 2.00 max

C Max: 0.03 max

Minimum Mechanical Properties

Brinell Typical: 153

Tensile, ksi: 70

Tensile, MPa: 485

Yield, ksi: 30

Yield, MPa: 205

Elongation %: 35

Heat Treatment: Solution Annealed