Si Si: 0.40
Iron Fe: 0.50
Copper Cu: 1.2 to 2.0
Manganese Mn: 0.30
Magnesium Mg: 2.1 to 2.9
Chromium Cr: 0.18 to 0.28
Zinc and zinc: 5.1 to 6.1
Ti Ti: 0.20
Al: aluminum allowance

Tensile strength of sigma b (MPa) : p. 560
Sigma p0.2 elongation stress (MPa) : p. 495
Elongation delta (%) : 6 or higher
Sample size: diameter > 12.5
Tensile strength of 524 mpa: 0.2%
The yield strength of 455 mpa, elongation is 11%
Elastic modulus E/Gpa: 71
Hardness: 150 hb
Density: 0.2810