Aluminium Alloy A319

Chemical Composition

Element Symbol Average Preferred Range %
Manganese Mn 0.5
Silicon Si 5.5-6.5
Magnesium Mg 0.1
Copper Cu 3.4
Zinc Zn 1
Iron Fe 1
Titanium Ti 0.25
Nickel Ni 0.35
Aluminum Al Balance

Mechanical Properties

Property Metric Values Imperial Values
Tensile Strength Min 34.8 ksi 240 MPa
Yield Strength Min 26.1 ksi 180 MPa
Elongation Min % 2% 2%
Hardness (Brinell) 84HB 84HB

Comparative Specifications

Stainless Steel 2205

ASTM: A319

Stainless Steel 2205

Afnor: A-SSUe

Stainless Steel 2205

GB (Chinese Standard): ZL110

Stainless Steel 2205

SAE / DIN: 326 / G-AlSi6Cu4

Stainless Steel 2205

EN (EU/US): 45000

Stainless Steel 2205

BS (British Standard): BS 1490 LM21

Stainless Steel 2205

ISO (International) / UNS: Al-Si6Cu4 / A03190