Grey Iron Alloy Castings

KIR

Highland
Alloy

Cast Specifications

Other Specifications

ASTM

UNS

SAE/ASTM

Common

Standard Grey Iron 

Class 30

A48/A278 Cl30

F12101

ASTMA159 G3000

Class 30 Iron

Class 40

A48/A278 Cl40

F12801

ASTMA159 G4000

Class 40 Iron

Heat Resistant Grey Iron 

HRI 1

A319 Class I(A-D)

F10001

HRI 2

A319 Class II(A-D)

F10002

HRI 3

A319 Class III(A-D)

F10003

Austenitic Grey Iron

Type 1

A436 Type 1

F41000

Ni-Resist #1

Type 2

A436 Type 2

F41002

Ni-Resist #2