| 牌号 | AMPCO® 642 |
| 厂家 | AMPCO METAL S.A. |
| 分类 | Copper |
| 介绍 | Description A wrought aluminum-silicon-copper alloy used for valve seats and stems, marine hardware, pole line hardware, bushings and bearings, cams, bolts and nuts, valve bodies and similar components. AMPCO® 642 alloy has excellent capacity for hot forming, with a hot forgeability rating of 80 and a machinability rating of 60. Joining, using the brazing and arc welding methods, is only fair. Soldering and oxyacetylene welding are not recommended. |
| AMPCO METAL S.A. 产品展示 | 种类 |
|---|---|
| AMPCO® 642 | Copper |
| AMPCO® 26 | Copper |
| AMPCO® 18 | Copper |
| AMPCO® 25 | Copper |
| AMPCOLOY® 88 | Copper |
| AMPCOLOY® 95 | Copper |
| AMPCO® 22 | Copper |
| AMPCO® 18.23 | Copper |
| AMPCO® 674 | Copper |
| AMPCOLOY® 972 | Copper |
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