180% High Efficiency Iron Powder Gravity Welding Rods E7024

E7024 180% Deposition Rate High Efficiency Steel Welding Rods

E7024

 

AWS A5.1 E7024

EN ISO 2560-A E42 0 RR 7 4

Description

E7024

 

AWS A5.1 E7024

EN ISO 2560-A E42 0 RR 7 4

 

Approved by:

ABS BV CCS DNV GL KR LR NK

 

Description

A rutile, iron powder and gravity type electrode with high welding efficiency (180%). Flat and flat fillet welding on carbon steel and low alloy steel. AC & DC 

 

Diameters: 

3.2mm, 4.0mm, 5.0mm.

 

Typical Mechanical Properties:

Tensile strength(MPa):

570

Yield stress(MPa):  

502

Elongation (%):

 27

Impact values(≥47J/0):

75 

 

Typical Chemical Properties:

C

Mn

P

S

Si

Ni

Cr

Mo

V

0.067

0.75

0.023

0.016

0.43

0.008

0.026

0.005

0.016

 

Welding Current:(AC/DC+)

Diameter(mm)

2.5

3.2

4.0

5.0

Current/A


-- 

120-150

160-200

220-250

 

 

Note:

1.The electrodes must be baked 1-2 hours in 350-450 before using.

2. Rusty, oil stains, water and other impurity on the weld parts should be cleaned before welding.

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