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China Manufacturer for 2 X 2 Wire Mesh - JQ.ER307 Stainless steel gas shielded solid welding wire in barrel – Jinqiao


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China Manufacturer for 2 X 2 Wire Mesh - JQ.ER307 Stainless steel gas shielded solid welding wire in barrel – Jinqiao Detail:

Application

It is used in special occasions that require non-magnetic properties such as nuclear submarines and bulletproof steel plates, and can also be used for welding of dissimilar steels that are difficult to weld and easy to crack.

Welding wire chemical composition(Wt%)

Model

Welding wire chemical composition（Wt%）

 

C

Mn

Si

Cr

Ni

Mo

P

S

Cu

JQ.ER307

0.078

4.50

0.41

20.15

9.52

0.95

0.013

0.008

0.34

Product performance

Compliant (equivalent) standard model

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

GB

AWS

Tensile StrengthMPa

Elongation%

S307

ER307

621

38.0

Product welding reference current(AC or DC+)

 Wire diameter(mm)

￠0.8

￠1.0

￠1.2

Welding current(A)

Flat welding, horizontal welding

70-150

100-200

140-220

vertical welding

50-120

80-150

120-180

Overhead welding

50-120

80-150

160-200

Product Specifications

Wire diameter

￠0.8

￠1.0

￠1.2

Package weight

12.5Kg/piece

15Kg/piece

15Kg/piece

Precautions for product use

1. Shielding gas: Pay attention to the purity of the shielding gas, and the recommended gas mixture ratio is Ar+1-3%O2.

2. Gas flow: 20-25L/min.

3. Dry elongation: 15-25mm.

4. Really remove the rust layer, moisture, oil, dust, etc. on the welding part.

5. During outdoor welding, when the wind speed is greater than 1.5m/s, windproof measures should be taken, and appropriate windproof measures must be taken to prevent the occurrence of blowholes.

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:

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To be able to give you benefit and enlarge our business, we also have inspectors in QC Team and assure you our greatest service and products for China Manufacturer for 2 X 2 Wire Mesh - JQ.ER307 Stainless steel gas shielded solid welding wire in barrel – Jinqiao , The product will supply to all over the world, such as: Argentina, Cairo, India, Our products are produced with the best raw materials. Every moment, we constantly improve the production programme. In order to ensure better quality and service, we have been focusing on the production process. We have got high praise by partner. We are looking forward to establishing business relationship with you.
Good quality, reasonable prices, rich variety and perfect after-sales service, it's nice!
5 Stars By Erin from Algeria - 2017.05.02 18:28
The company can think what our think, the urgency of urgency to act in the interests of our position, can be said this is a responsible company, we had a happy cooperation!
5 Stars By Mark from Cologne - 2018.12.30 10:21
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