H1Cr24Ni13 Stainless Steel Argon-arc Welding Wire

1. Protective gas: pure Ar; flow rate: 9-14L/min when the current is 100-200A, 14-18L/min when the current is 200-300A.

2. Tungsten electrode extension length: 3-5mm; arc length: 1-3mm.

3. The wind speed is limited to ≤1.0m/s; it is recommended to pass argon protection on the back of the welding area.

4. In welding, the magnitude of the welding line energy directly affects the mechanical properties and crack resistance of the weld metal, and more attention should be paid to it.

5. Make sure to remove the rust layer, moisture, oil, dust, etc. on the welding part.

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Application

It is often used for welding the same type of stainless steel, stainless steel lining, dissimilar steel (06Cr19Ni10 and low carbon steel) and high Cr, high Mn steel, etc.

Welding wire chemical composition(Wt%)

Model	Welding wire chemical composition（Wt%）
	C	Mn	Si	Cr	Ni	Mo	P	S	Cu
H1Cr24Ni13	0.06	2.05	0.34	23.83	13.26	0.23	0.020	0.011	0.06

Product performance

Compliant (equivalent) standard model		An example of physical properties of deposited metal (with SJ601)
GB	AWS	Tensile StrengthMPa	Elongation%
S309	ER309	604	40.5

Product welding reference current(AC OR DC-)

Diameter(mm)	￠1.6	￠2.0	￠2.5	￠3.2
Welding current(A)	50-100	100-200	200-300	300-400

Product Specifications

Wire diameter	￠1.6	￠2.0	￠2.5
Package weight	5Kg/plastic box，20Kg/carton（Contains 4 small plastic boxes）

Precautions for product use

1. Protective gas: pure Ar; flow rate: 9-14L/min when the current is 100-200A, 14-18L/min when the current is 200-300A.

2. Tungsten electrode extension length: 3-5mm; arc length: 1-3mm.

3. The wind speed is limited to ≤1.0m/s; it is recommended to pass argon protection on the back of the welding area.

4. In welding, the magnitude of the welding line energy directly affects the mechanical properties and crack resistance of the weld metal, and more attention should be paid to it.

5. Make sure to remove the rust layer, moisture, oil, dust, etc. on the welding part.

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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