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Key words of this product: CO2 carbon steel gas shielded welding wire, Solder wire, gas shielded welding wire CO2 carbon steel gas shielded welding wire
Performance
 This product adapts advanced copper electroplating technology. The surface of welding wire is smooth and level and the copper layer is uniform and firm. Being adapted cisarrangement technique. it has excellent weld technology property and many advantages such as stable arc. small splashing, smooth and beautiful weld line, convenient to send welding wire and high work efficiency,etc. It is suitable for auto and semi-auto omniberaing weld.
Welding wire chemical Composition (%)
| Trade mark \Composition |
C |
Mn |
Si |
S |
P |
Ni |
Mo |
Cr |
Cu |
| XEF49-1 |
0.11(Max) |
1.80-2.10 |
0.65-0.95 |
0.030(Max) |
0.030(Max) |
0.30(Max) |
- |
0.20(Max) |
0.50(Max) |
| XEF50-6 |
0.06-0.15 |
1.40-1.85 |
0.80-1.15 |
0.035(Max) |
0.025(Max) |
- |
- |
- |
0.50(Max) |
Mechanical properties of deposited metal
| Trade mark \Performance |
Yield strength (Mpa) |
Tensile strength (Mpa) |
Elongation (%) |
ImpactV-NotchAkv |
| XEF49-1 |
372(Min) |
490(Min) |
20(Min) |
47(Min) (Room temperature) |
| XEF50-6 |
420(Min) |
500(Min) |
22(Min) |
27(Min) (-29C) |
List of XEF welding wires for GAS Shielding Arc Welding
| Brand |
GB/T8110-95 |
AWS |
Chemical compositions of welding wire |
| C |
Mn |
Si |
S |
P |
Ni |
Cr |
Mo |
V |
Cu |
| XEF49-1 |
ER49-1 |
- |
0.09 |
1.85 |
0.81 |
0.018 |
0.013 |
- |
- |
- |
- |
0.08 |
| XEF50-4 |
ER50-4 |
ER70S-4 |
0.11 |
1.38 |
0.76 |
0.015 |
0.009 |
- |
- |
- |
- |
0.12 |
| XEF50-6 |
ER50-6 |
ER70S-6 |
0.11 |
1.48 |
1.01 |
0.010 |
0.012 |
- |
- |
- |
- |
0.15 |
| XEF55-B2 |
ER55-B2 |
ER80S-B2 |
0.09 |
0.60 |
0.52 |
0.008 |
0.016 |
0.01 |
1.28 |
0.56 |
- |
0.13 |
| XEF62-B3 |
ER62-B3 |
ER90S-B3 |
0.10 |
0.63 |
0.64 |
0.017 |
0.011 |
0.008 |
2.48 |
1.10 |
- |
0.11 |
| XEF55-D2 |
ER55-D2 |
ER80S-D2 |
0.09 |
1.87 |
0.72 |
0.012 |
0.010 |
0.09 |
- |
- |
0.51 |
0.14 |
| XEF69-1 |
ER69-1 |
ER100S-1 |
0.065 |
1.64 |
0.38 |
0.003 |
0.005 |
1.17 |
0.014 |
0.49 |
0.03 |
0.11 |
Mechanical properties of deposited metal
| Trade mark \Performance |
Yield strength (Min.Mpa) |
Tensile strength (Min.Mpa) |
Elongation (%) |
Shock value J |
Protect gas |
| XEF49-1 |
415 |
518 |
24.5 |
72 (Room temperature) |
CO2 |
| XEF50-4 |
463 |
555 |
26.3 |
- |
CO2 |
| XEF50-6 |
455 |
564 |
22.7 |
64 (-29C) |
CO2 |
| XEF55-B2 |
492 |
593 |
19.8 |
- |
CO2 |
| XEF62-B3 |
596 |
656 |
20.2 |
- |
CO2 |
| XEF55-D2 |
508 |
588 |
19.5 |
56(-29C) |
CO2 |
| XEF69-1 |
657 |
715 |
19.4 |
83(-51C) |
CO2 |
Applications
Apply to the alloy steel of low carbon mainly, is used in the vehicle, the science of bridge buliding extensively, engineering machinery, steel construction one, shipping is made, such trades as the container, etc.
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CO2 carbon steel gas shielded welding wire