HS214鋁青銅焊絲（上海電力焊條、大橋焊條）

國(guó)家標(biāo)準(zhǔn):HSCuAl

美國(guó)焊接協(xié)會(huì)標(biāo)準(zhǔn):ERCuAl-A1

德國(guó)標(biāo)準(zhǔn):SG-CuAl8

產(chǎn)品說明:

鋁青銅A1是一種不含鐵的銅-鋁基青銅.該合金具有良好的抗海水腐蝕性,以及在各種環(huán)境和溫度下,對(duì)大多數(shù)常用酸都具有防腐性.該合金一般用于要求強(qiáng)度高的金屬表面處理,如造船,化工,汽車等行業(yè).

GB:HSCuAl

AWS A5.7:ERCuAl-A1

DIN 1733:SG-CuAl8

Descrtption:

Aluminum Bronze A1 is an iron-free copper-aluminum based bronze.This alloy provides good resistance to seawater corrosion and to most commonly used acids in various concentration and temperatures.It si normally used as a surfacing metal for wear-resistant metal surfaces where high corrosion resistance is required,for example in shipbuilding,chemical industry and automobile industry.