AWS E7024 Welding Electrode - Welding Material - Hi-sea

AWS E7024 Welding Electrode

AWS E7024 Welding Electrode

AWS E7024 Welding Electrode

1. Application

AWS E7024 Welding Electrode is a Marine non-alloy steel electrode, the type of the drug is rutile + iron powder type, which is suitable for flat welding, flat Angle welding. It Usually used for welding of ships, vehicles and mechanical structures of carbon steel and low alloy steel such as Q345.

2. Standard

(1) GB/T 5117 E5024

(2) AWS A5.1 E7024

(3) ISO 2560-B-E49 24-1 A

3. Deposited Metal Composition


C

Mn

Si

P

S

Ni

Cr

Mo

V

norm

0.15

1.25

0.90

0.035

0.035

0.30

0.20

0.30

0.08

e.g.

0.068

0.74

0.44

0.024

0.015

0.006

0.027

0.003

0.016

4. Mechanical Property of Deposited Metal


ReH (MPa)

Rm (MPa)

A5 (%)

KV2 (J)

norm

375

490-660

22

47

e.g.

450

510

27

75

5. Reference Current

Diameter (mm)

3.2

4.0

5.0

Length (mm)

400

450

450

welding current (A)

120-150

160-200

200-250

6. Certificate: ABS, BV, CCS, DNV.GL, KR, LR, LR, NK.


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