CO2 welding wire

Name         HY49-1                            HY50-6
 
GB             ER49-1                            ER50-6

AWS                                              AWS R70S-6 JIS YGW12

Type         Carbon steel and              Carbon steel and          
                low alloy steel                   low alloy steel
                welding wire                      welding wire
                        

Engage in                            
tensile
strength      ≥490                                  ≥500
Mpa

Yield
strength       ≥372                                ≥420
Mpa

Extension
of degree     ≥20                                   ≥22
(%)

Temperature    Room temperature          29℃

Impact Value J     ≥47                           ≥27

 
DIA             0.8,0.91.0,1.2,1.6              0.8,0.91.0,1.2,1.6

Package:     15,17,19,20(kg)/spool        15,17,19,20(kg)/spool

 
Purpose:  Suitable  for  the  welding  of  the  carbon  steel      and  the  important  framework  of  500MPa  low  alloy  steel ,  such  an  the  whole  position  welding  of  the  ship ,  bridge ,  engineering  framework  and  steel  frameworks