E909LMoT1-4

309l-pwthermanit钼是一种奥氏体CrNiMo不锈钢药芯焊丝

with rutile fast freezing slag. It is suitable for GMAW welding with

与金红石快凝渣。这是适合GMAW焊接

mixed gas M21 and C1 (acc. to EN 439). It is appropirate for joint

混合气M21和C1（依据EN 439）。它是适当的联合

welding high alloyed CrNi(Mo, N) steels/cas steel grades with

焊接高合金镍铬合金（钼，N）钢/ CAS的钢种

unalloyed/low alloyed steels (austenite ferrite joints) with a maximum

非合金和低合金钢（奥氏体-铁素体关节）与**

temperature of 300 °C (572 °F). It is also suited for service

300°C温度（572°F）。它也适用于服务

welding of high alloyed stainless steels/cas steel grades.

焊接高合金不锈钢/ CAS钢的等级。

For intermediate layers when welding the clad side of plates and

中间层在焊接板的复合侧和

cast materials clad with non stabilized and stabilized CrNi(Mo, N)

铸造材料包层与非稳定和稳定的镍铬合金（钼，N）

austenitic steels. This flux cored wire provides high resistance to

奥氏体钢。这提供了高抗药芯焊丝

hot cracking even at high dilutions. The content of molybdenum

即使在高稀释热裂解。钼的含量

provides a better corrosion resistance and simultaneously

提供了一个更好的耐腐蚀性，同时

increases the ductility of austenitic joining combinations of higher

增加奥氏体加入组合的高延性

temperatures. Very good slag achability and notch free seams

温度。很好的脱渣性和无切口缝

with low annealing colouring, easy to clean and pickle.

低退火着色，易于清洁和泡菜。

Root welding is proved on ceramic backing bar.

根焊陶瓷衬垫酒吧了。