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Cast Grade: CL III TYP A

OVERVIEW: 3% Chrome white iron.  Hard, wear resistant alloy with good oxidation resistance.

TYPICAL USES: Cement processing equipment, coal crushing, grinding equipment, mineral processing, slurry pumps.

MetalTek Grade: MTEK HC-250

Similar Specifications

Cast UNS: F45009

Cast Grade: CL III TYP A

Cast ASTM: A532

Typical Chemical Composition (% by wt.)

Cr: 23.0 - 30.0

Mn: 2.00

Ni: 2.5 MAX

Si: 1.50

C Max: 2.30 - 3.00

Other: Mo 3.0 MAX

Minimum Mechanical Properties

Heat Treatment: ANNEAL AND HARDEN