Excellent quality Aluminum Bronze Mig Welding - JQ.ER307 Stainless steel gas shielded solid welding wire in barrel – Jinqiao

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Excellent quality Aluminum Bronze Mig 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 business puts emphasis over the administration, the introduction of talented staff, plus the construction of employees building, striving hard to boost the standard and liability consciousness of staff members. Our corporation successfully attained IS9001 Certification and European CE Certification of Excellent quality Aluminum Bronze Mig Welding - JQ.ER307 Stainless steel gas shielded solid welding wire in barrel – Jinqiao , The product will supply to all over the world, such as: Mauritius, Maldives, Hungary, Strong infrastructure is the need of any organization. We are backed with a robust infrastructural facility that enables us to manufacture, store, quality check and dispatch our products worldwide. To maintain smooth work flow, we have sectioned our infrastructure into a number of departments. All these departments are functional with latest tools, modernized machines and equipment. Owing to which, we are able to accomplish voluminous production without compromising upon the quality.

309 Filler Wire