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Chinese Professional Sg3 Welding Wire - JQ.ER308H stainless steel submerged-arc welding wire – Jinqiao

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  • Chinese Professional Sg3 Welding Wire - JQ.ER308H stainless steel submerged-arc welding wire – Jinqiao

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Chinese Professional Sg3 Welding Wire - JQ.ER308H stainless steel submerged-arc welding wire – Jinqiao Detail:

Application

Widely used in petrochemical and other industries, such as welding of 12Cr18Ni9 (SUS 302), 06Cr19Ni10 (SUS 304) and other materials.

Welding wire chemical composition(Wt%)

Model

Welding wire chemical composition（Wt%）

C

Mn

Si

Cr

Ni

P

S

Cu

other

JQ.ER308H

0.059

1.43

0.30

19.81

9.45

0.021

0.006

-

-

Product performance

Compliant (equivalent) standard model

An example of physical properties of deposited metal (with SJ601)

GB

AWS

Tensile StrengthMPa

Elongation%

F308-H0Cr21Ni10

ER308H

595

42.0

Product welding reference current(AC or DC+)

Diameter(mm)

￠2.5

￠3.2

￠4.0

￠5.0

Welding current(A)

400-500

450-550

500-600

550-650

Product Specifications

Wire diameter

￠2.5

￠3.2

￠4.0

￠5.0

Package weight

25/50/100/200/250/300/350Kg/piece

Precautions for product use

1. The temperature between welds is recommended to be controlled at about 150°C. When multi-pass multi-layer welding of small and medium-sized specifications, pay attention to controlling the welding line energy.
2. The rust layer, moisture, oil, dust, etc. of the welding part must be cleaned up.
3. The flux must be baked at 300-350℃ for 2h before use.
The above suggestions are for reference only, and the actual situation shall prevail in the specific operation. If necessary, process qualification should be carried out before determining the welding plan.

Product detail pictures:

Chinese Professional Sg3 Welding Wire - JQ.ER308H stainless steel submerged-arc welding wire – Jinqiao detail pictures

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Our pursuit and company intention is usually to "Always fulfill our purchaser requirements". We go on to acquire and layout excellent high quality products for both our previous and new consumers and realize a win-win prospect for our customers too as us for Chinese Professional Sg3 Welding Wire - JQ.ER308H stainless steel submerged-arc welding wire – Jinqiao , The product will supply to all over the world, such as: Bangladesh, Angola, Honduras, We look forward to hearing from you, whether you are a returning customer or a new one. We hope you will find what you are looking for here, if not, please contact us immediately. We pride ourselves on top notch customer service and response. Thank you for your business and support!
    • The factory workers have rich industry knowledge and operational experience, we learned a lot in working with them,we are extremely grateful that we can encount a good company has excellent wokers.
    5 Stars By Lydia from United States - 2017.07.28 15:46
    The goods we received and the sample sales staff display to us have the same quality, it is really a creditable manufacturer.
    5 Stars By Sandra from United Kingdom - 2018.12.14 15:26
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