Atlantic Welding Consumables

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 CHT701
Flux Cored Wire for Mild Steel

AWS A5.20 E70T-1C
BS EN ISO 17632 T422RC3H10
JIS Z3213 YFW-C50DM
GB 10045-2001 E500T-1


Description:
CHT701 is a titania type flux cored wire to be used with CO2 gas shielding. It makes higher deposition rate than solid wires and also the welding performance and mechanical properties of deposited metal are much better than solid wires. It is suitable for flat or horizontal filler of thick or medial thick mild steel structures and 490MPa high tensile steel structures such as ships, machineries, chemical equipments, bridges and vehicles etc.

     Chemical Composition of Deposited Metal(%)

 

C

Mn

Si

S

P

Standard

≤0.10

≤1.75

≤0.75

≤0.03

≤0.03

Typical

0.06

1.40

0.45

0.011

0.018


Mechanical Properties of Deposited Metal

 

Yield Point

ReL (MPa)

Tensile Strength

Rm (MPa)

Elongation

A4 (%)

Impact Value (J)

Shield Gas

0℃

-20℃

CO2

Standard

≥400

≥480

≥22

≥47

≥27

Typical

450

545

39

110

80

                                                            
Recommended Current Range (DC+)

Diameter（mm）

1.2

1.4

1.6

Current （A）

F, HF

200-300

220-300

250-350

 
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