Factory Promotional Er308 Welding Wire - JQ.ER308H stainless steel submerged-arc welding wire – Jinqiao

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Factory Promotional Er308 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%）
Model	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.

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We have advanced equipment. Our products are exported to the USA, the UK and so on, enjoying a good reputation among customers for Factory Promotional Er308 Welding Wire - JQ.ER308H stainless steel submerged-arc welding wire – Jinqiao , The product will supply to all over the world, such as: Guatemala, India, Belarus, With its rich manufacturing experience, high-quality products, and perfect after-sale service, the company has gained good reputation and has become one of the famous enterprise specialized in manufacturing series.We sincerely hope to establish business relation with you and pursue mutual benefit.

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