Typical analysis of all weld metal (%)  

C Si Mn P S Mo
<0.18 0.3 0.5 0.015 0.015 >0.3

Mechanical properties of Weld Metal  

Yield Strength ( N/mm² ) UTS ( N/mm² ) Elongation ( % ) Impact Strength Charpy-V  J
>450 >560 >22

75
- 30°

50

Current and Polarity : DC+  

Dia ( mm ) 2.5 3.2 4 5
Current ( Amp ) 40-80 75-130 110-170 140-220


Properties and Usages
   
Standard :  
AWS/ASME SFA    A5.5 E7010-G 
DIN1913    E5122C4 
EN499    E420C21

Cellulose coated welding electrode is very good for all positions especially vertical down root and subsequent passes in pipe welding, constructional products, steels of steam boilers and tanks with high penetration weld.

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