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ER100S-G / G62 4 M21 ZMn3Cr Non-copper-coated welding wire

MOQ10 tons
PortTianJin
Lead Time15 days

Product Details

Specification

ISO

G62 4 M21 ZMn3Cr

AWS

ER100S-G

GB

ER69-G

Shieding Gas

80%Ar+ 20%CO2

Product Description

Characteristics:

(1) This product is the 700MPa grade high strength steel wire, it has very good mechanical properties.

(2) With the mixed shielding gas,XINYU Gas Shielded Welding Wire can be used to welding the important low alloy structures, and widely used in the welding of scraper chain and hydraulic supports in mining machinery

Precautions:

1. Pay attention to the gas purity and mixture ratio.

2. Keep the gas flow rate between 15 ~ 25 L / Min.

3. The extension length keep between 15 to 20mm

4. Clear the oil, rust, moisture, dust and other debris of the welded parts.

5. Keep the welding hood clean and unobstructed.

One chemical composition of the weld metal sample (wt%)

Shielding Gas:80%Ar+20%CO2)

C

Si

Mn

P

S

Else

0.08

0.60

1.45

0.010

0.005

--

One mechanical properties of the weld metal sample

Shielding Gas:80%Ar+20%CO2)

Tensild Strength
MPa

Yield Strength
MPa

Elongation
%

Impact Energy Value

J

750

655

23

-20

94

The applicable current range and specifications of the product (DC+):

Dia (mm)

0.8

0.9

1.0

1.2

1.4

1.6

Current Range
(Amp)

Flat welding

50 ~ 180

50 ~ 200

50 ~ 220

80 ~ 350

100 ~ 470

200 ~ 500

Vertical up welding

50 ~ 100

50 ~ 140

50 ~ 140

50 ~ 140

100 ~ 180

Overhead welding

50 ~ 100

50 ~ 120

50 ~ 120

50 ~ 160

Vertical down welding

50 ~ 100

50 ~ 200

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