AWS E9018-G Welding Electrode - Welding Material - Hi-sea

AWS E9018-G Welding Electrode

AWS E9018-G Welding Electrod

AWS E9018-G Welding Electrode

1. Application

AWS E9018-G Welding Electrode is a low alloy steel electrode with low hydrogen sodium type.Full position welding can be performed with good mechanical properties and crack resistance.It is usually used for welding of low alloy steel at corresponding strength level.

2. Standard

(1) GB/T 5118-1995 E6018-G

(2) AWS A5.5 E9018-G-H4

3. Typical Chemical Composition


C

Mn

Si

P

S

Ni

Cr

Mo

Cu

V

norm

0.12

0.6-1.95

0.80

0.03

0.03

0.8-1.80

0.20

0.50

0.05

0.05

e.g.

0.05

0.78

0.43

0.012

0.008

1.3

0.12

0.03

0.01

0.01

4. Mechanical Property of Deposited Metal


ReH (MPa)

Rm (MPa)

A5 (%)

KV2 (J)

norm

620

530

17

47/-40

e.g.

720

600

24

80

5. Reference Current

Diameter /mm

3.2

4.0

5.0

welding current /A

horizontal welding

90-130

140-180

190-230

overhead welding

80-110

130-170


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


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