TAURUS MIG WIRE ER100S-G is a low-alloy steel welding wire containing nickel, molybdenum and vanadium. The wire, which is copper coated, is suitable for use in all positions.
TAURUS MIG WIRE ER100S-G is recommended for welding a range of fine grained structural steels and low-alloy quenched and tempered steels having an ultimate tensile strength of up to 930 MPa. Argon based shielding gases are recommended.
WELDING POSITIONS
• Downhand • Horizontal flat • Horizontal vertical• Vertical up • Overhead
CLASSIFICATIONS
AWS A5.28 ER100S-G
EN ISO 16834-A W 69 4M3Ni1 CrMo
EN ISO 16834-B W 76 A 4M N4M2 (nearest)
COMPOSITION | % |
Carbon | 0.08 – 0.1 |
Manganese | 1.6 – 1.8 |
Silicon | 0.5-0.7 |
Sulphur | 0.018 Max |
Phosphorous | 0.15 Max |
Chromium | 0.3-0.4 |
Nickel | 1.4-1.6 |
Molybdenum | 0.25-0.3 |
Copper | 0.35 Max |
Vanadium | 0.09-1.11 |
MECHANICAL | AS WELDED |
Tensile strength | > 690 MPa |
0.2% Proof stress | > 770 MPa |
% Elongation on 50 mm | >17 |
Charpy V-Notch at -40°C | > 47 J |