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CH20 Alloy Properties & Composition

General Information

Cast Alloy Designation:

CH20

Alloy family:

Austenitic Stainless Steel

UNS #:

J93402

ASTM Standard(s):

A351

A743

Wrought:

309

Chemical Composition

C:

0.00-0.20

Mn:

0.00-1.50

Cr:

22.00-26.00

Mo:

0.00-0.00

Ni:

12.00-15.00

Fe:

57.30-66.00

Cu:

0.00-0.00

Mechanical Properties

Tensile strength (ksi):

0.00-70.00

Yield strength (ksi):

30

Elongation (%):

30

Hardness (Brinell):

0.00-0.00