Welding Electrode

Category Welding Electrode


Welding Electrode


Detail

Carbon Steel Electrode

Carbon steel welding electrode( E6013) is suitable to work in all positions with excellent welding technological properties, stable arc less splash, shaped good appearance, easy for removal of slag layer, easy for striking arc and restriking arc.

Used for welding common carbon steel structure, suitable for small thin plates and low class low-allow steel. Such as 09Mn2.

Advantages:

  1. Stable arc, less splash
    2. Shaped good appearance
    3. Easy for removal of slag layer
    4. Easy for striking arc and restriking arc.
    5. Operable with low amperages on sheet metal
    6. Slag control accommodates vertical down welding

Model

GB

AWS

Chemical Composition

Mechanical Test

C

Mn

Si

S

P

Rm(MPa)

ReL(Mpa)

A(%)

KV2(J)

SQ.J421

E4313

E6013

≤0.12

0.3~0.6

≤0.35

≤0.035

≤0.040

≥420

≥330

≥17

 

SQ.J421Fe16

E4324

E6024

≤0.12

0.30~0.60

≤0.35

≤0.035

≤0.040

≥420

≥330

≥17

 

SQ.J421Fe18

E4324

E6024

≤0.12

0.30~0.60

≤0.35

≤0.035

≤0.040

≥420

≥330

≥17

 

SQ.J422

E4303

 

≤0.12

0.3~0.6

≤0.25

≤0.035

≤0.040

≥420

≥330

≥22

≥27(0℃)

SQ.J501Fe18

E4024

E7024

≤0.12

≤1. 25

≤0.90

≤0.035

≤0.040

≥490

≥400

≥17

≥27(0℃)

SQ.J502

E5003

 

≤0.12

≤1.60

≤0.3

≤0.035

≤0.040

≥490

≥400

≥20

≥27(0℃)

SQ.J506

E5016

E7016

≤0.12

≤1.60

≤0.75

≤0.035

≤0.040

≥490

≥400

≥22

≥47(-20℃)

SQ.J506Fe

E5018

E7018

≤0.12

≤1.60

≤0.75

≤0.035

≤0.040

≥490

≥400

≥22

≥27(-30℃)

SQ.J506Fe-1

E5018-1

E7018-1

≤0.12

≤1.60

≤0.75

≤0.035

≤0.035

≥490

≥400

≥23

≥47(-40℃)

SQ.J507

E5015

E7015

≤0.12

≤1.60

≤0.75

≤0.035

≤0.040

≥490

≥400

≥22

≥47(-20℃)

SQ.J507Fe

E5018

E7018

≤0.12

≤1.60

≤0.75

≤0.035

≤0.040

≥490

≥400

≥22

≥27(-30℃)

SQ.J507Fe16

E5028

E7028

≤0.12

≤1.60

≤0.75

≤0.035

≤0.040

≥490

≥400

≥22

≥27(-20℃)

 

Pipe Welding Electrode

Model

GB

AWS

Chemical Composition

Mechanical Test

C

Mn

Si

S

P

Cr

Rm(MPa)

ReL/Rp0.2(Mpa)

A(%)

SQ.E6010

E4310

E6010

≤0.20

0.3~0.6

≤0.2

≤0.035

≤0.040

~0.30

≥450

≥340

22~28

SQ.E6010

E4311

E6011

≤0.20

0.3~0.6

≤0.2

≤0.035

≤0.040

~0.30

≥450

≥340

22~28

 

Surfacing Electrode

Model

GB

AWS

Chemical Composition

Hardness 
of Surfacing Layer

SQ.D707

 

 

C

Mn

Si

W

HRC≥60

1.50~3.00

≤2.00

≤4.00

40.0~50.0

SQ.D256

EDMn-A-16

EFeMn-A

C

Mn

Si

 

HB≥170

≤1.10

11.0~16.0

≤1.30

 

SQ.D217A

EDPCrMo-A3-15

 

C

Mo

Cr

 

HRC≥40

≤0.50

≤2.50

≤2.50

 

 

Cast Iron Electrode

Cast iron welding electrode with excellent crack resistance and process-ability, can work with AC or DC power, stable arc, electrode without becoming red, easy for operating.

Suitable for repair welding on thin cast iron pieces and machined surfaces, such as some key gray cast iron pieces like engine bearers, guide rails of machine tools, pinion stands, etc. 

Model

GB

AWS

Chemical Composition

C

Mn

Si

S

Cu

Ni

Fe

Other Elements

SQ.Z208

EZC

EC1

≤2.00

≤1.00

≤2.50

≤0.030

 

≥90

≤8

≤1.00

SQ.Z308

EZNi-1

ENi-C1

≤2.00

≤1.00