ER304 Stainless Steel Welding Wire is also known as H0Cr18Ni9, is used in the welding of similar base materials, equipment and machine parts that require good comprehensive performance, furniture decoration and food medical industry.
Stainless Welding Wire
APPLICATION:
Specification:
Welding Positions:
Chemical Composition %
Features：
AWS A5.9 ER304
ER304 GMAW (MIG) welding alloy welding stainless steel mig welding wire
Designed for welding heat treatable base alloys
Higher melting point and more fluidity
Suitable for sustained elevated temperature service
All position, include vertical down welding
Gray - white(post anodized) color
Benefits of Stainless Steel Wire Drawing
Excellent Surface Finishing
Mass Production Capabilities
Accurate Control for Strict Dimensions
Economical Efficiency
Quick Turnaround
Notice:
1. Oil, dirt and rust on the welding wire surface should be removed before welding. Surface
impurities such as oil, rust and water should be thoroughly removed in the welding place, so as
to prevent blowhole, crack and so on during welding. The surface of the groove and its
surroundings should be polished with metallic gloss.
2. In order to obtain good mechanical properties of welding seam, suggest protect gas Ar+2%O2
and shield gas flow rate 20-25 L/min for MIG welding. For TIG welding,suggest protect gas
pure Ar and shield gas flow rate 8-15 L/min ,Arc length 1～3 mm; wind speed limit ≤ 1.0
m/s，argon protection at the back of welding area .
3. In the welding process, the welding line energy directly affects the mechanical properties and
crack resistance of weld metal, and should be paid more attention to.
4. The above welding methods, conditions and specifications are for reference only. Users should
evaluate the welding process according to their own welding characteristics before using the
welding wire for the formal product welding
