Low Alloy Steel Welding Electrode AWS E9015-D1 Filler Metal J607

Short Description:

J607 (AWS E9015-D1) is a low-alloy high-strength steel electrode with a low-hydrogen sodium coating. Use DCEP (direct current electrode positive), and can be welded in all positions.


Product Detail

Product Tags

Low Alloy Steel Welding Electrode

J607                                        

GB/T E6015-D1

AWS E9015-D1                        

 

 Description: J607 is a low-alloy high-strength steel electrode with a low-hydrogen sodium coating. Use DCEP (direct current electrode positive), and can be welded in all positions.

 Application: Used for welding medium carbon steel and low-alloy high-strength steel structures of corresponding strength, such as Q420, etc.

 

Chemical composition of weld metal(%):

C

Mn

Si

Mo

S

P

≤0.12

1.25 ~ 1.75

≤0.60

0.25 ~ 0.45

≤0.035

≤0.035

 

Mechanical properties of weld metal:

Test item

Tensile strength

Mpa

Yield strength

Mpa

Elongation

%

Impact value (J)

-30℃

Guaranteed

≥590

≥490

≥15

≥27

Tested

620 ~ 680

≥500

20 ~ 28

≥27

Diffusion hydrogen content of deposited metal: ≤4.0mL/100g (glycerin method)

X-ray inspection:  I grade

 

Recommended current:

(mm)

Rod diameter

2.0

2.5

3.2

4.0

5.0

5.8

(A)

Welding Current

60 ~ 80

70 ~ 90

90 ~ 120

140 ~ 180

170 ~ 210

210 ~ 260

 

Notice:

1. The electrode must be baked for 1 hour at 350℃ before welding operation;

2. It is essential to clean up rusty, oil scale, water, and impurities on welding parts before welding;

3. Use short arc operation when welding. The narrow welding track is proper.

 

 

 


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