Mild and low-alloy welding wire

Product

Name

Specification

GB     AWA    JIS

Chemical composition of deposited metal(%)

C  Si   Mn   S    P    other

Metal properties of deposited metal

Mpa(kgf/mm   δs(%)   Akv(J)

polarity

Diameter

(mm)

Shieldig

GAS

YC

YJ502(Q)

ES501-1

E71T-1

YFW-C5ODR

0.05

0.36

1.25

0.010

0.012

570

490

28

(-20)

110

DC(+)

1.0-1.6

CO2

YC

YJ507(Q)

ES500T-5

E70T-5

YFW-C502B

0.05

0.33

1.28

0.015

0.010

Nio.42

560

480

28

(-30)

140

DC(+)

1.0-1.6

CO2/Ar80%

+CO220%

YC

M500T(Q)

ES500T-1

E70T-1

0.04

0.35

1.50

0.009

0.013

550

480

27

(-20)

60

DC(+)

1.2-1.6

CO2

YC

YJ70-1(Q)

E70T-1

0.07

0.41

1.48

0.012

0.017

Nio.86

Mo0.16

610

530

26

(-18)

61

DC(+)

2.0-2.4

CO2

YC

YJ602(Q)

E551TI-Nil

E81T1-Nil

YFW-C603R

0.08

0.37

1.27

0.014

0.017

630

550

25

(-30)

76

DC(+)

1.0-1.6

CO2

YC

YJ707(Q)

E700T5-D2

0.07

0.25

1.72

0.016

0.009

Mo0.44

735

680

22

(-40)

80

DC(+)

1.2-1.6

CO2/Ar80%

+CO220%

YC

YJ857(Q)

E850T5-K4

E120T5-K4

0.06

0.41

1.28

0.008

0.009

Mo0.62

Cr0.52

V0.04

Nil.95

910

800

18

(-50)

60

DC(+)

1.2-1.6

CO2/Ar80%

+CO220%