Typical Welding Parameters | |||||
Diameter | Process | Volt | Amps (flat) | Amps (V/OH) | |
in | (mm) | ||||
0.035 | (0.9) | GMAW | 26-29 | 150-190 | 75%Ar / 25% He |
0.045 | (1.2) | GMAW | 28-32 | 180-220 | |
1/16 | (1.6) | GMAW | 29-33 | 200-250 | |
1/16 | (1.6) | GTAW | 14-18 | 80-110 | 100% Argon |
3/32 | (2.4) | GTAW | 15-20 | 100-130 | |
1/8 | (3.2) | GTAW | 15-20 | 150-220 | |
3/32 | (2.4) | SAW | 28-30 | 270-350 | Suitable Flux |
1/8 | (3.2) | SAW | 29-32 | 350-450 |
ERNiCrMo-3 CHEMICAL COMPOSITION % | |||||||||||||
C | P | S | Mn | Fe | Si | Ni+Co | Al | Ti | Cr | Nb+Ta | Mo | Cu | Others |
≤0.1 | ≤0.02 | ≤0.015 | ≤0.5 | ≤3.0 | ≤0.5 | ≥58 | ≤0.4 | ≤0.4 | 20-23 | 3.15-4.15 | 8.0-10.0 | ≤0.50 | ≤0.5 |
Condition | Tensile strength Mpa (Ksi) | Yield strength Mpa (Ksi) | Elongation % |
AWS Reaulrement | 760 (110) | Not specified | Not specified |
Typical Results as weled | 790 (115) | 590 (85) | 35 |