ASTM-AZ31C

Chemical composition

Si(%) Mn(%) Ni(%) Zn(%) Cu(%) Mg(%)
Si(%)(%) ≦0.1 Mn(%)(%) 0.15-1.00 ≦0.1 Zn(%)(%) 0.5-1.5 Cu(%)(%) 2.4-3.6 ≦0.1 ≦0.1 ≦0.1 ≦0.1 ≦0.1

Mechanical Properties


YieldRp0.2 (MPa) TensileRm (MPa) ImpactKV/Ku (J) ElongationA (%) Reduction in cross section on fractureZ (%) As-Heat-Treated Condition Brinell hardness (HBW)
457 (≥) 428 (≥) 32 22 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 342

Applications

  • Magnesium Alloy Sheets Plates

Country Code

  • impurities : ≦0.3

Standard

  • ASTM


Steel Type
B90M

Heat treatment
Heat Treatment of steel grade SKS51
Heat treated : 1787°C - 1726°C

Relate Steel Type

Steel Type Standard Country Code Si(%) Al(%) Mn(%) Fe(%) Ni(%) Zn(%) Cu(%)
MB2 5153 GB 3.0-4.0 0.15-0.50 ≦0.007 0.2-0.8
MP1 H4201 JIS ≦0.1 ≧0.15 ≦0.01 ≦0.005 0.5-1.5 2.5-3.5
AZ31C B90M ASTM ≦0.1 0.15-1.00 ≦0.003 0.5-1.5 2.4-3.6
MgAl3Zn 1729 DIN ≦0.1 0.05-0.40 ≦0.03 ≦0.005 0.5-1.5 2.5-3.5