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  • Products Name: CO2 gas shielded welding wire
  • Products Number: 800-1201USD
  • Views : 296

1.Description:

ER70S-6 is a kind of mild steel copper coated welding wire, suitable for 100% CO2 and Argon& CO2 mixed gas protective welding with stable feasibility, good welding seams, less spatters and excellent welding process properties.It is a coppered low alloy steel wire with all position welding.

2.Standard:

GB/T ER50-6 DIN SG2 JIS YGW12
AWS ER70S-6 BS A18 EN G3Si1

3. Application:

Used to weld ship building steel and equivalent mild steel or 550Mpa grade mild alloy steel, such as vehicles, bridge-engineering, machine-engineering, steel structures, ship manufacture and trade container making for semi-auto or automatic gas shielded welding.

4.Chemical Composition:

C

Mn

Si

S

P

Cu

Other

0.06-0.15%

1.40-1.85%

0.80-1.15%

<0.025%

<0.025%

<0.50%

<0.50%

5.Mechanical Property:

Joint Strength
(MPA)δ

succumb strength
(MPA) δ0.2

A
(%)

shock value
Akv
-30 (J)

≥500

≥420

≥22

≥27


6.Electrical Property:

Dia

0.8mm

1.0mm

1.2mm

1.6mm

Current

50-180

70-240

80-350

120-450

Voltage

16-21

17-27

18-30

18-30

7.Note:
1.Wire shall be stocked in dry.open the packs just when welding to avoid the wire rust.
2.Before welding please clean out the oil,rust,water etc from the work parts
 

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