specification welding material 2.5 3.2 4.0 mm Mild steel AWS E6013 E7018

specification welding material 2.5 3.2 4.0 mm Mild steel AWS E6013 E7018
Model:AWS E7018
Brand:WN
Origin:Made In China
Category:Metallurgy , Mining & Energy / Metallurgy & Mining / Bars, Rods, Angles, and Stainless Steel Shapes
Label:welding material , Mild steel , AWS E6013 E7018
Price: US $0.9 / KG
Min. Order:100 KG
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Product Description

China suppliers AWS E7018 welding electrode welding rod 3.15mm carbon steel electrode 

Instruction

E7018 is a low-hydrogen-potassium-iron-powder coated carbon steel electrode. The iron powder in the coating increases the deposited rate. It has very good usability that enables it to have stable arc, low-spatter, removal of slag is easy and performs all-position welding. The deposited metal has good mechanical properties that offer very good low temperature toughness.

 Application   

E7018 is applied in welding structures made of carbon steel and low-alloy steel such as 16Mn.

Chemical Composition(%)

Chemical Composition

C

Mn

Si

S

P

Ni

Cr

Mo

V

Guarantee Value

≤0.15

≤1.60

≤0.90

≤0.035

≤0.035

≤0.30

≤0.20

≤0.30

≤0.08

General Result

0.077

1.07

0.54

0.005

0.014

0.011

0.028

0.007

0.016

Mechanical Properties of Deposited Metal (Ar+10%CO2)

Test Item

Rm/MPa

ReL/Rp0.2/MPa

A(%)

KV2(J) -30°C

Guarantee Value

≥490

≥400

≥20

≥27

General Result

550

455

32

156

Welding Parameter (DC+)

Diameter(mm)

2.5

3.2

4.0

5.0

Amperage

60 ~ 100

80 ~ 140

110 ~ 210

160 ~ 230 

Notes:

1. E7018 carbon steel electrode must be preheated at the temperature of 350°C for 1 hour. Preheat the rod whenever it is used.

2. The impurities such as rust, oil stains and moisture must be cleared off of the work piece. 

3. Short arc is required to perform welding. Narrow weld path is preferred. 

Welding Positions:

 

specification welding material 2.5 3.2 4.0 mm Mild steel AWS E6013 E7018 1

Member Information

Shijiazhuang Wannuo Technology Co., Ltd
Country/Region:He Bei - China
Business Nature:Manufacturer
Phone:15354210353
Contact:Paul Yang (General Manager)
Last Online:13 Aug, 2017

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