Welding Electrode-Aws E7018:Welding of Carbon Steel and Low Alloy Steel

• Transport Package: Standard Export Package
• Specification: CE CCC ISC9002
• Trademark: shellmax
• Origin: China
• Model NO.: E7018
• HS Code: 85153900
• Production Capacity: 1, 000 Tons/Month

Product Description

Specifications
1)material: Welding rod cast iron
2)length: 350mm
3)diameter; 2.5mm- 5.0mm
4)low melting point
5certification; ISO9001

Welding electrodes

Model: E7018
1. Description:

Basic coated electrode designed for high quality welds. Excellent strength and toughness properties. Also suitable for welding steels with low purity and high carbon content. Metal recovery about 120%.Good weld ability in out of position work except for vertical down. Suitable for welding in steel construction, weld ability in out of position work except for vertical down. Suitable for welding in steel construction, for buffer layers when building up high carbon steels. Deposits have very low hydrogen content. re-drying : 300 C, min. 2 h.

3. Inner packing:
1) 2.5mm x 300mm, 5kg/inner box + plastic bag
2) 3.2mm x 350mm 5kg/inner box + plastic bag
3) 4.0mm x 400mm, 5kg/inner box + plastic bag

4. Certificates: ISO9001 and CCS(China classification society)

5. The slag is fuil and when hardened. It is compact and easy to remove.

6.AWS E6013: Welding of steel sheet structures,light structural steels,automobile bodies,machinery guards.
AWS E6011:Welding of shipbuilding structures such as buildings and bridges,storage tanks,pipes and pressure vessel.
AWS E7018:Welding of carbon steel and low alloy steel.
AWS E7016:Welding of important structures made of low alloy steel with corresponding grade of strength.

Kinds of welding rod Products trademark

Standard model control

Physical and chemical properties

Chemical composition(%)

Mechanical Properties

GB

AWS

C

Si

Mn

S

P

σ b(MPa)

σ s(Mpa)

δ 5(%)

AKV(J)

Low Carbon-steel-Electrode

J421

E4313

E6013

≤ 0.10

≤ 0.35

0.3-0.6

≤ 0.035

≤ 0.04

≥ 490

≥ 400

≥ 22

(-30C)≥ 27

J422

E4303

E4303

≤ 0.12

≤ 0.25

0.3-0.6

≤ 0.035

≤ 0.04

≥ 490

≥ 400

≥ 22

(-30C)≥ 27

J506Fe

E5018

E7018

≤ 0.12

≤ 0.75

≤ 1.6

≤ 0.035

≤ 0.04

490-660

≥ 510

≥ 27

(-40C)≥ 47

J501Fe18

E5024

E7024

≤ 0.12

≤ 0.60

≤ 1.25

≤ 0.035

≤ 0.04

490-660

≥ 510

≥ 27

(-20C)≥ 47

J506Fe-1

E5018-1

E7018-1

≤ 0.15

≤ 0.75

≤ 1.6

≤ 0.035

≤ 0.035

490-660

≥ 510

≥ 27

(-40C)≥ 47