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Gray Iron

ASTMA48CLASS20

ASTMA48CLASS25

ASTM A48CLASS30

ASTM A48 CLASS35B

ASTMA48CLASS40

ASTMA319-71GRADE Ⅰ

ASTMA319-71GRADE Ⅱ

ASTMA319-71GRADE Ⅲ

Ductile Iron

ASTMA53660-40-18

ASTMA53680-55-06

ASTMA536100-70-03

ASTMA53665-45-12

White Iron

ASTMA532 Ⅱ TYPE A

ASTMA532 Ⅲ TYPE A

0ther MetalS

Aluminum-A11oys

Brass & Bronze Alloys