〔104〕锌合金铸件 | |||||||||||
(Zinc Alloy Castings) | |||||||||||
标准代号 | 规格号码 | 记号 | 化学成分(%)Chemical composition | ||||||||
Al | Cu | Mg | Fe | Zn | Pb | Cd | Pb+Cd | Sn | |||
CNC | 3334 | ZDC1 | 3.5-4.3 | 0.75-1.25 | 0.02-0.06 | ≦0.1 | 其余 | ≦0.005 | ≦0.004 | - | ≦0.003 |
GB | 8738 | ZZnAl-D4-1 | 3.9-4.3 | 0.50-1.25 | 0.03-0.06 | ≦0.1 | 其余 | ≦0.005 | ≦0.003 | - | ≦0.002 |
JIS | H5301 | ZDC1 | 3.5-4.3 | 0.75-1.25 | 0.02-0.06 | ≦0.1 | 其余 | ≦0.005 | ≦0.004 | - | ≦0.003 |
ASTM | B86 | AC41A | 3.5-4.3 | 0.75-1.25 | 0.03-0.08 | ≦0.1 | 其余 | ≦0.005 | ≦0.004 | - | ≦0.003 |
DIN | 1743 | GD-Zn-Al4Cu1 | 3.7-4.1 | 0.5-1.0 | 0.03-0.06 | ≦0.02 | 其余 | - | - | ≦0.006 | ≦0.001 |
CNC | 3334 | ZDC2 | 3.5-4.3 | ≦0.25 | 0.02-0.06 | ≦0.1 | 其余 | ≦0.005 | ≦0.004 | - | ≦0.003 |
GB | 8738 | ZZnAlD4 | 3.9-4.3 | ≦0.03 | 0.03-0.06 | ≦0.1 | 其余 | ≦0.005 | ≦0.003 | - | ≦0.002 |
JIS | H5301 | ZDC2 | 3.5-4.3 | ≦0.25 | 0.02-0.06 | ≦0.1 | 其余 | ≦0.005 | ≦0.004 | - | ≦0.003 |
ASTM | B86 | AC40A | 3.5-4.3 | ≦0.25 | 0.02-0.06 | ≦0.1 | 其余 | ≦0.005 | ≦0.004 | - | ≦0.003 |
DIN | 1743 | GD-ZnAl4 | 3.7-4.1 | ≦0.03 | 0.03-0.06 | ≦0.02 | 其余 | - | - | ≦0.006 | ≦0.001 |