Metal cored Mig Welding Wire for mild & 490mpa class high tensile steel.
Supercored 70NS is a metal- cored wire which combines the high deposition rate of FCW with the high efficiencies of solid wire, provides exceptionally smooth and stable arc, low spatter and minimal slag coverage.
This wire is commonly used for welding in shipbuilding, machinery, bridge construction, structural fabrication, automated or robotic welding.
SHIELDING GAS
Ar + 20- 25% CO2 gas
Size 1.2mm
PolarityDC-
Current (A)230-350
Voltage (V)24-33
Typical Charpy V-Notch Properties
Impact Value -20C: 72J
Impact Value -30C: 52J
Typical mechanical properties of weld metal
Elongation 25.0%
Tensile 550 MPa
Yield 480 MPa
APPROVED FOR AS/NZS 1554.1 STRUCTURAL STEEL WELDING CLASSIFICATION
Specification
AWS A5.18, E70C- 6M
ISO 17632-A-T 42 3 M M 21 3 H5
APPROVALS
LLOYDS REGISTER
AMERICAN BUREAU OF SHIPPING
DET NORSKE VERITAS
BUREAU VERITAS
GERMANISCHER LLOYD
Product Info
