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7040 Steel Properties & Composition

General Information

Cast Alloy Designation:

70-40

Alloy family:

Carbon and Low Alloy

UNS #:

J02501

ASTM Standard(s):

A27

Wrought:

70-40

Chemical Composition

C:

0.00-0.25

Mn:

0.00-1.20

Cr:

0.00-0.00

Mo:

0.00-0.00

Ni:

0.00-0.00

Fe:

98.55-100.00

Cu:

0.00-0.00

Mechanical Properties

Tensile strength (ksi):

0.00-70.00

Yield strength (ksi):

40

Elongation (%):

22

Hardness (Brinell):

0.00-0.00