Material Specifications
28% CrFe (#013)

(Cast Chromium Iron)

28% CrFe is a cast alloy that is superior in toughness and abrasion resistance when compared to other abrasion resistant white irons within the same ASTM specifications

SPECIFICATION: ASTM A532, Class III, Type A

TYPICAL MECHANICAL PROPERTIES:	Annealed	Hardened & Annealed
Tensile Strength, psi	80,000	120,000
Brinell Hardness	380 - 450	600-700

MICROSTRUCTURE:
28% CrFe (fully heat treated) consists of a highly alloyed primary carbide phase in a martensitic matrix. Secondary carbide precipitation is also prevalent throughout the martensitic matrix. In the annealed condition Ferrite and Pearlite constituents are found in the matrix.

Proprietary heat treatment procedures are used to develop the microstructural and mechanical properties.

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