〔99〕镁合金棒
(Magnesium Alloy Bars)
标准代号 规格号码 记号 化学成分(%)Chemical composition
Al Zn Zr Mn Fe Si Cu Ni Ca Be Mg 杂质混合
GB 5153 MB2 3.0-4.0 0.2-0.8 - 0.15-0.50 - - - ≦0.07 - - 其余 ≦0.2
JIS H4203 MB1 2.5-3.5 0.5-1.5 - ≧0.15 ≦0.01 ≦0.1 ≦0.1 ≦0.005 ≦0.04 - 其余 ≦0.3
ASTM B107 AZ31C 2.4-3.6 0.5-1.5 - 0.15-1.00 - ≦0.1 ≦0.1 ≦0.03 - - 其余 ≦0.3
DIN 1729 9715 MgAl3Zn 2.5-3.5 0.5-1.5 - 0.05-0.40 ≦0.03 ≦0.1 ≦0.1 ≦0.005 - - 其余 ≦0.1
                             
GB 5153 MB5 5.5-7.0 0.5-1.5 - 0.15-0.50 ≦0.05 ≦0.1 ≦0.05 ≦0.005 - ≦0.01 其余 ≦0.3
JIS H4203 MB2 5.5-7.2 0.5-1.5 - 0.15-0.40 ≦0.01 ≦0.1 ≦0.1 ≦0.005 - - 其余 ≦0.3
ASTM B107 AZ61C 5.8-7.2 0.4-1.5 - 0.15-0.50 ≦0.005 ≦0.1 ≦0.05 ≦0.005 - - 其余 ≦0.3
DIN 1729 9715 MgAl6Zn 5.5-7.0 0.5-1.5 - 0.15-0.40 ≦0.03 ≦0.1 ≦0.1 ≦0.005 - - 其余 ≦0.1
                             
GB 5153 MB7 7.8-9.2 0.2-0.8 - 0.15-0.50 ≦0.05 ≦0.1 ≦0.05 ≦0.005 - ≦0.01 其余 ≦0.3
JIS H4203 MB3 7.5-9.2 0.2-1.0 - 0.1-0.4 ≦0.01 ≦0.1 ≦0.05 - - - 其余 ≦0.3
ASTM B107 AZ80A 7.8-9.2 0.2-0.8 - 0.12-0.50 ≦0.005 ≦0.1 ≦0.05 ≦0.005 - - 其余 ≦0.3
DIN 1729 9715 MgAl8Zn 7.8-9.2 0.2-0.8 - 0.12-0.30 ≦0.005 ≦0.1 ≦0.05 - - - 其余 ≦0.3
                             
JIS H4203 MB4 - 0.8-1.5 0.4-0.8 - - - ≦0.03 ≦0.005 - - 其余 ≦0.3
                             
JIS H4203 MB5 - 2.5-4.0 0.4-0.8 - - - ≦0.03 ≦0.005 - - 其余 ≦0.3
                             
JIS H4203 MB6 - 4.8-6.2 0.45-0.80 - - - ≦0.03 ≦0.005 - - 其余 ≦0.3
ASTM B107 ZK60A - 4.8-6.2 ≧0.45 - - - - - - - 其余 ≦0.3
DIN 1729 9715 MgZn6Zr - 4.8-6.2 0.45-0.80 - - - - - - - 其余 ≦0.3
                             
GB 5153 MB1 ≦0.2 ≦0.3 ≦0.3 1.3-2.5 - - - ≦0.007 - - 其余 ≦0.2
DIN 1729 9715 MgMn2 ≦0.05 ≦0.03 - 1.2-2.0 ≦0.05 ≦0.1 ≦0.05 ≦0.001 ≦0.03 - 其余 ≦0.1
                             
GB 5153 MB6 5.0-7.0 2.0-3.0 - 0.2-0.5 ≦0.05 ≦0.1 ≦0.05 ≦0.005 - ≦0.01 其余 ≦0.3
DIN 1729 MgAl8Zn1 1.8-9.0 0.2-0.8 - 0.12-0.30 ≦0.005 ≦0.1 ≦0.05 - - - 其余 ≦0.3
                             
GB 5153 MB8 ≦0.2 ≦0.3 - 1.3-2.2 ≦0.05 ≦0.1 ≦0.05 ≦0.005 0.15-0.35 ≦0.01 其余 ≦0.3
                             
GB 5153 MB15 ≦0.05 5.0-6.0 0.3-0.9 ≦0.1 ≦0.05 ≦0.1 ≦0.05 ≦0.005 - ≦0.01 其余 ≦0.3
ASTM B107 ZK60A - 4.8-6.2 ≧0.45 - - - - - - - 其余 ≦0.3