Category
类 别

Trade-mark
牌号

Specification
规 格

Melting
Point
熔点(℃)

Chemical
composition
主要成份(%)

Application
用 途

Equivalent
to AWS
相当AWS

Copper
zinc

铜锌

L103

Wire & rod
丝

885-888

Cu54 Zn Rem.

Brazing of copper, bronze and steel, subjected to low load.
钎焊铜、青铜和钢等受力不大工件

L104

Foil
箔

890-930

Cu57 Mn2
Co2 Zn Rem.

Brazing of carbide cutting tool.
钎焊硬质合金刀具

Category
类 别

Trade-mark
牌号

Specification
规 格

Melting
Point
熔点(℃)

Chemical
composition
主要成份(%)

Application
用 途

Equivalent
to AWS
相当AWS

Copper
zinc

铜锌

L103

Wire & rod
丝

885-888

Cu54 Zn Rem.

Brazing of copper, bronze and steel, subjected to low load.
钎焊铜、青铜和钢等受力不大工件

L104

Foil
箔

890-930

Cu57 Mn2
Co2 Zn Rem.

Brazing of carbide cutting tool.
钎焊硬质合金刀具