Equivalent to China Standard 相當(dāng)國(guó)標(biāo)
Characteristics & application 特性和用途
Equivalent to AWS 相當(dāng)AWS
Copper alloys
銅
合
金
Cu 107
ECu
Red copper, atmosphere and sea water corrosion and excellent electric conductivity. Welding of red copper such as electrical copper row.
紫銅，耐大氣，海水腐蝕，導(dǎo)電性好。紫銅焊接用，如導(dǎo)電銅排
ECu
Cu 207
ECuSi
Silicon bronze, corrosion resistance and high strength. Welding of copper, silicon bronze and brass.
硅青銅，耐蝕、強(qiáng)度高。銅、硅青銅及黃銅焊接用
ECuSi
Cu 227
ECuSnB
Tin phosphor bronze, corrosion resistance and high strength. Welding of copper, silicon bronze and brass.
錫磷青銅，耐蝕、強(qiáng)度高。銅、硅青銅及黃銅焊接用
ECuSn-C
Cu 237
ECuAl
Aluminum bronze, wear and corrosion and high strength. Welding or surfacing of copper alloys.
鋁青銅，耐磨、耐蝕，強(qiáng)度高。銅合金焊接或堆焊用
