AWS: ER320LR Stainless Welding Wire Similar to ER320 with Lower Residuals (LR) of carbon, silicon,phosphorus, and sulfur to reduce hot cracking & micro-fissuring (while maintaining corrosion resistance) frequently encountered in fully austenitic stainless steel weld metals
AWS: ER320LR
Welding Positions
Shielding Gas
CONFORMANCE
Welding Positions:
98% Ar/ 2% O2
WIRE COMPOSITION
Features
Similar to ER320 with Lower Residuals (LR) of carbon, silicon,phosphorus, and sulfur to reduce hot cracking & micro-fissuring (while maintaining corrosion resistance) frequently encountered in fully austenitic stainless steel weld metals
Excellent oxidation and corrosion resistance and is able to resist high temperatures and scaling
Certificate showing actual wire composition
TYPICAL OPERATING PROCEDURES
CONFORMANCES SPECIFICATION CLASSIFICATION
AWS AWS A5.9 ER320LR
CWB CSA W48 ER320LR
Process Piping
Petrochemical
Process Industries
Typical Applications
