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4330 Steel Properties & Composition
General Information
Cast Alloy Designation:
9Q(4330)
Alloy family:
Carbon and Low Alloy
UNS #:
J23055
ASTM Standard(s):
A732
A915
Wrought:
4330
Chemical Composition
C:
0.25-0.35
Mn:
0.40-0.70Cr:
0.70-0.90Mo:
0.20-0.30Ni:
1.65-2.00Fe:
95.75-96.80Cu:
0.00-0.00Mechanical Properties
Tensile strength (ksi):
0.00-150.00Yield strength (ksi):
115
Elongation (%):
7
Hardness (Brinell):
0.00-0.00