批发7A10/LC10/A1ZnMgCu0.5铝合金
7A10 | 0.30 | 0.30 | 0.50~1.0 | 0.20~0.35 | 3.0~4.0 | 0.10~0.20 | 3.2~4.2 | —s | 0.10 | — | 0.05 | 0.10 | 余量 | LC10 |
7A15 | 0.50 | 0.50 | 0.50~1.0 | 0.10~0.40 | 2.4~3.0 | 0.10~0.30 | 4.4~5.4 | Be:0.005~0.01 | 0.05~0.15 | — | 0.05 | 0.15 | 余量 | LC15 |
7A19 | 0.30 | 0.40 | 0.08~0.30 | 0.30~0.50 | 1.3~1.9 | 0.10~0.20 | 4.5~5.3 | Be:0.0001~0.004② | — | 0.08~0.20 | 0.05 | 0.15 | 余量 | LC19 |
7A31 | 0.30 | 0.6 | 0.10~0.40 | 0.20~0.40 | 2.5~3.3 | 0.10~0.20 | 3.6~4.5 | Be:0.0001~0.004② | 0.02~0.10 | 0.08~0.25 | 0.05 | 0.15 | 余量 | 183 |