执行标准: | 品名: |
|
GB/T9460-2008 | SCu4700 | |
AWS A5.8:2011 | RBCuZn-A | |
BS EN ISO24373:2009 | CuZn40Sn |
|
AWS Chemical Composition: | % | |
Cu incl.ag | 57.00-61.00 | |
Zn | bal. | |
Sn | 0.25-1.00 | |
Al | 0.01 | |
Pb | 0.05 | |
Total others | max 0.50 | |
材料的物理特性: | ||
固相线 | ℃ | 888 |
液相线 | ℃ | 899 |
钎焊温度范围 | ℃ | 915-945 |
应用: | ||
含少量锡的黄铜焊丝,熔融金属具有良好的流动性,焊缝金属具有一定的强度和耐蚀性。可用于铜、铜镍合金的熔化极气体保护电弧焊和惰性气体保护电弧焊,焊前需经400°C-500°C预热。 | ||
供货形式: | ||
Diameter: 1.60 -2.40 - 3.20 - 4.00 - 6.35 - 7.93 |
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Rods:1.60 - 9.6 mm x 914/1000 mm |
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Flux Coated and electrodes Available. | ||
Further make ups on request. |