OEM Customized F22 Material Welding - JQ.ER307 Stainless steel gas shielded solid welding wire in barrel – Jinqiao

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Being supported by an highly developed and skilled IT group, we could offer you technical support on pre-sales & after-sales support for Ss Tie Wire, Welding Material Suppliers, Supplementary Extension, We believe in quality over quantity. Before export of the hair there is strict quality control check during treatment as per international quality standards.

OEM Customized F22 Material Welding - 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.

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Our eternal pursuits are the attitude of "regard the market, regard the custom, regard the science" and the theory of "quality the basic, trust the first and management the advanced" for OEM Customized F22 Material Welding - JQ.ER307 Stainless steel gas shielded solid welding wire in barrel – Jinqiao , The product will supply to all over the world, such as: Mongolia, Italy, Southampton, Nowadays our products sell all over the domestic and abroad thanks for the regular and new customers support. We provide high quality product and competitive price, welcome the regular and new customers cooperate with us!

It can be said that this is a best producer we encountered in China in this industry, we feel lucky to work with so excellent manufacturer.

By Donna from Lesotho - 2017.10.23 10:29

We have been engaged in this industry for many years, we appreciate the work attitude and production capacity of the company, this is a reputable and professional manufacturer.

By Nelly from Latvia - 2017.01.28 19:59

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