石油钻具耐磨焊条价格

石油钻具耐磨焊条

63

A63

Fully austenitic electrode for joining, surfacing and cushioning layers prior to hard facing.
Crack resistant with 40% elongation.
All Positional
Ideally suited for austenitic manganese steel.

加入完全奥氏体焊条，堆焊和缓冲层硬面之前。

Crack resistant with 40% elongation.

抗裂与40%的伸长率。

All Positional

所有的位置

Ideally suited for austenitic manganese steel.

非常适合高锰奥氏体钢。