Premium Performance JQ.H0Cr21Ni10 Stainless Steel Wire

JQ.H0Cr21Ni10 stainless steel gas-shielded solid wire

Widely used in petrochemical, pressure vessel, food machinery, medical equipment, fertilizer equipment, textile machinery, nuclear reactor, etc., such as welding of 12Cr18Ni9 (SUS 302), 06Cr19Ni10 (SUS 304) and other materials.

The main component of JQ.H0Cr21Ni10 is 18Cr-8Ni, which is TIG welding wire for stainless steel. No spatter, welding is smooth. The wire also provides excellent weld appeal on back where it is not easily accessible while recoating can achieve beautiful bead on the front.. The crack resistance of the weld metal is good, and the corrosion resistance is good.

Model	Welding wire chemical composition（Wt%）
Model	C	Mn	Si	Cr	Ni	Mo	P	S	Cu	Other
JQ.H0Cr21Ni10	0.035	1.80	0.31	20.15	9.52	0.03	0.013	0.008	0.34	-

Compliant (equivalent) standard model		An example of physical properties of deposited metal (with SJ601)
GB	AWS	Tensile StrengthMPa	Elongation%
S308	ER308	594	40.5

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

Wire diameter	￠0.8	￠1.0	￠1.2
Package weight	12.5Kg/piece	15Kg/piece	15Kg/piece

1. Shield gas: Must ensure not to operate with impurity shield Gas. Recommendation Rate of mixed gas: Ar+1-3%O2. 2. Operation flow rate of shield gas: 20-25L/min. 3. Electrode extension: 15-25mm 4. The welding should be operated in clean surface without rust, moist, oil contamination and dust. 5. Prevent affected of wind when wind speed reach 1.5m/s to avoid bubbles generated. The above suggestions are for reference purpose. Evaluate and determine the situation of the scene before starting the wielding process.

JQ.H0Cr21Ni10 stainless steel gas-shielded solid wire

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