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| Mild Steel Welding Wire ER70S-G |
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Description£º
ER70S-G except the normal elements of si¡¢Mn etc, it also contains Ti, which can produce more stable arc, less saptters and fumes, and also the welded seam has much higher tensile and yield strength.
Application£º
It has excellent function when welding under high electricity current, suitable for welding thin steel plate,usually used for ship building, bridge,steel structure and engineering machinery.
Conform with£º
GB/T: ER50-G JIS: YGW11 AWS: ER70S-G |
| Packaging |
Wire Size |
Spool Size |
Net Weight |
| ¦Õ0.8~1.6(mm) |
D100mm D200mm D270mm D300mm K300mm |
1kg¡¢5kg¡¢15kg¡¢18kg¡¢20kg |
| chemical composition of welding wire(%) |
C |
Mn |
Si |
P |
S |
Cr |
Ni |
Cu |
| ¡Ü0.15 |
1.40~1.90 |
0.55~1.10 |
¡Ü0.030 |
¡Ü0.030 |
¡Ü0.10 |
0.12~0.20 |
¡Ü0.50 |
| Mechanical Properties or Deposited Metal |
Yield strength¦Ò0.2(Mpa) |
Tensile strength¦Òb(Mpa) |
Elongation¦Ä5(%) |
AKV impact(J) |
| ¡Ý420 |
500~600 |
¡Ý22 |
¡Ý47(-20) |
| Wire Size(mm) |
¦Õ0.8 |
¦Õ0.9 |
¦Õ1.0 |
¦Õ1.2 |
¦Õ1.6 |
Welding position |
 |
| Welding current(A) |
50~180 |
50~200 |
80~250 |
100~350 |
250~500 |
| Please be noted |
Wire shall be stocked in dry.open the packs just when welding to avoid the wire rust.
Before welding please clean out the oil,rust,water etc from the work parts
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