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硅青铜焊丝
国家标准:HSCuSi 美国焊接协会标准:ERCuSi-A 德国标准:SG-CuSi3 产品说明: 硅青铜含有3%左右的硅及少量锰,该合金主要用于铜,铜锌合金自身和这些材料与钢之间的焊接. |
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Silicon Bronze
GB:HSCuSi AWS A5.7:ERCuSi-A DIN 1733:SG-CuSi3 Debbbbbbion: Silicon Bronze is a copper based welding alloy containing approx.3% of silicon and small percentages of manganese,tin and zinc.This alloy is extensively used for gas tungsten art welding(GTAW) and gas bbbbl arc welding(GMAW) of copper,copper-zinc based alloy bbbbls to themselves,andalso to steel. |
化学成份(%重量): Chemical Combbbbbbbbs(% in wt.):
| 铜 | 锌 | 锡 | 锰 | 铁 | 铅 | 硅 | 杂质总量 |
| Cu | Zn | Sn | Mn | Fe | Pb | Si | Total others |
| 1.0 | 1.0 | 0.01 | 1.5 | 0.50 | 0.02 | 2.8-4.0 | 0.50 |
包括银(Ag). including Silver(Ag).
