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Cast Grade: HE

OVERVIEW: Higher chrome and nickel bring greater strength and ductility.  Service Limit 1095 degrees Celsius (2000 degrees Fahrenheit).

TYPICAL USES: Furnace fixtures, ore roasting equipment, oven exhaust, tube supports.

MetalTek Grade: MTEK 29-10

Similar Specifications

Cast UNS: J93403; J93413

Cast Grade: HE

Cast ASTM: A297, HE (CENT, INVEST, SAND); A608, HE 35 (CENT)

Typical Chemical Composition (% by wt.)

Cr: 26.0 - 30.0

Fe: Bal

Mn: 2.00 max

Ni: 8.0 - 11.0

Si: 2.00 max

C Max: 0.20 - 0.50

Minimum Mechanical Properties

Tensile, ksi: 85

Tensile, MPa: 585

Yield, ksi: 40

Yield, MPa: 275

Elongation %: 9

Heat Treatment: As Cast