Aluminium Alloy A713

Chemical Composition

Element Symbol Average Preferred Range
Manganese Mn 0.6
Zinc Zn 7.0-8.0
Silicon Si 0.25
Nickel Ni 0.15
Iron Fe 0.8
Magnesium Mg 0.35
Copper Cu 0.7
Zinc Zn 7.5
Chromium Cr 0.35
Titanium Ti 0.25
Aluminum Al Balance

Mechanical Properties

Property Metric Values Imperial Values
Tensile Strength Min 37.7 ksi 260 MPa
Yield Strength Min 24.7 ksi 170 MPa
Elongation Min % 4% 4%
Hardness (Brinell) 75HB 75HB

Comparative Specifications

ASTM: A713

SAE / DIN: 315 / G-Al-Zn7CuMg

ISO (International) / UNS: Al-Zn7CuMg / A07130

Applicable Casting Processes