Submerged Arc Welding Wire Manufacturer Welding of low carbon steel, 490MPa grade high strength steel
Specification:
AWS
F7A2-EM12K
F7A4-EM12K
GB
F5A3-H08MnA
Characteristics of XINYU Submerged Arc Welding Wire: ( 1 ) Low temperature impact performance is intelligent,welding slag stripping is good. ( 2 ) The welding wire has high melting rate, high efficiency, less flux consumption,unipolar, bipolar, AC DC power supply are common. ( 3 ) Belong to neutral flux,suitable for single and multi layer docking of pressure vessel, shipbuilding, steel structure bridge, etc. One chemical composition of the weld metal sample (wt%):
C
Si
Mn
P
S
0.052
0.33
1.50
0.010
0.010
One mechanical properties of the weld metal sample: