TIG Welding Wire Copper Coated
Product Description
TIG Welding Wire Copper Coated ● The carbon steel and low carbon steel welding wire used for the gas-shielded arc welding is characterized with the excellent welding performance. ● The wire feeding will be stable, and the welding seam will be formed beautifully. ● Moreover, the welding smoke and splash will be relatively moderate, the liquidity and crack resistance will be rather superior. ● The welding deslag will be thin and easy to be peeled off, at the meantime, the welding seam holds high tensile strength and excellent low-temperature impact resistance performance. ● Besides, it is applicable to the all-position( F, H, OH, V ) welding and a larger welding current range. |
Name: CO2 welding wire,SG2, Gas shielded welding wire ER50-6,AWS ER70S-6, DIN SG2, JIS YGW12;
Raw material: Mild steel,Carbon steel.
Surface:Copper coated , copper clad.
Application : Welding of mild steel material,shipb building, Arc welding etc.
Dia: 0.6mm, 0.8mm 0.9mm 1.0mm 1.2mm 1.6mm .
Packing: 5Kg,15Kg 20kg spool, 100~350kg drum, export seaworthy package.
Spool type: D270 or D300 plastic spool, K300 Metal spool.
Notes: Wrapped in the black or white plastic spool, covered with the wax paper, then in PE bag and carton, and lay on pallet.
Gas Shielded Welding Wire ER70S-6 -- Main Characteristics:
1. Low welding costs.
2. High productivity and low electricity consumption.
3. Easy to operate. All-position welding.
4. Very low hydrogen content in the weld and lower nitrogen content. Excellent crack-resistance.
5. Little deformation after welding.
6. Wide applicability. Suitable for welding thin, medium and thick plates.
Chemical Composition of Welding Wire (%):
| C | Mn | Si | S | P | Cu |
| 0.06~0.15 | 1.4~1.85 | 0.8~1.15 | ≤0.035 | ≤0.025 | ≤0.50 |
Example of Chemical Composition of Deposited Metal(%):
| C | Mn | Si | S | P | Cu |
| 0.07 | 1.27 | 0.76 | 0.014 | 0.015 | 0.15 |
Mechanical Properties of Deposited Metal:
| Test Item | Rm(MPa) | ReLRp0.2(Mpa) | A(%) | KV2(J) |
| Guarantee Value | ≥500 | ≥420 | ≥22 | ≥27(-30ºC) |
| General Result | 558 | 472 | 27 | 98 |
Reference Current (DC+):
| Wire Size(mm) | Welding Current(A) | CO2 Flow Rate(L/min) |
| φ0.6 | 50~80 | 10~15 |
| φ0.8 | 50~100 | 15 |
| φ1.0 | 50~220 | 15~20 |
| φ1.2 | 80~350 | 15~25 |
| φ1.6 | 170~550 | 20~25 |
Widely used in the steel structure welding
√ coal mine machinery,
√ ships,
√ engineering machinery,
√ bridges,
√ pressure vessels,
√ building construction