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.


Product Detail

Product Tags

Introduction

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.

Welding wire chemical composition(Wt%)

Model

Welding wire chemical composition(Wt%)

 

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

-

Product performance

Compliant (equivalent) standard model

An example of physical properties of deposited metal (with SJ601)

GB

AWS

Tensile StrengthMPa

Elongation%

S308

ER308

594

40.5

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

Notes

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.


  • Previous:
  • Next:

  • Write your message here and send it to us