Atlantic Welding Consumables

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  CHW-50C
Solid Wire for MAG/MIG Welding

AWS A5.18 ER70S-7
BS EN ISO 14341-A-G 42 Z C G4Si1
BS EN ISO 14341-B-G 49A Z C G7
GB/T 8110 ER49-1

     
Description:
CHW-50C is a coppered low alloy steel wire with all position welding. The wire has a very good performance and has a large range of current for welding. The weld metal shows lower temperature impact toughness. It is suitable for butt and fillet structures made by mild steels and low alloy steels, such as vehicles, engineering & construction machinery, bridges, containers and so on.
 

       Chemical Composition of Deposited Metal (%)

 

C

Mn

Si

S

P

Standard

0.07-0.15

1.5-2.0

0.5-0.8

≤0.035

≤0.025

Typical

0.08

1.97

0.72

0.015

0.020

 

Ni

Cr

Mo

V

Cu

Standard

≤0.15

≤0.15

≤0.15

≤0.03

≤0.50

Typical

0.021

0.019

0.004

0.02

0.20


Mechanical Properties of Deposited Metal (AW)

 

Yield Point

ReL (MPa)

Tensile Strength

Rm (MPa)

Elongation

A4 (%)

Impact Value (J)

-30℃

Shield Gas

Standard

≥400

≥480

≥22

≥27

CO2

Typical

425

545

30

75

                                                                                           
Recommended Current Range (DC+)

Diameter（mm）

0.8

0.9

1.0

1.2

1.6

Current Range（A）

40-140

50-200

60-220

80-350

170-550

 
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by RohanWeb.com. Last modified: 5 Feb, 2012