BW70S-4 is a high quality GTAW wire designed for TIG welding of mild steel.
BW70S-4 Mild steel TIG rods are a copper coated, double deoxidised low carbon steel filler rod suitable for Oxy Acetylene (Fusion) welding and Gas Tungsten Arc (TIG) welding applications of a wide range of mild and medium strength steels.
Recommended for the TIG welding of steel pipes, plates and castings with a tensile strength in the 500 MPa class.
Tolerant to surface rust and mill scale and is ideal for root pass welding applications where tough and ductile welds are produced.
Part Numbers:
P/N: 3013 (2.4mm 5kg pack)
Classifications:
AWS/ASME-SFA A5.18: ER70S-4.
Shielding Gas:
Argon 100%
Approvals:
ABS, BV, CR
Pack Sizes:
5kg Tube (1000mm)
