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JIS Y316
AWS ER316

Description and Applications
HM316 is a gas metal arc welding wire to be used with Ar+0.5~2% O2 shield gas. Arc is stable, and has a beautiful beaded appearance. Its ability to weld is satisfactory. Its metal deposits contain an adequate amount of ferrite and shows excellent resistance to heat cracking.

Welding of 18% Cr- 12% Ni- 2% Mo steels for chemical engineering and power plants.
 
Guideline in Usage
When high X-ray quality is required, stable spray transfer mode should be maintained with low current and slow welding speed using a pulsed arc and power source.
 
 
Typical Chemical Composition of Weld Metal(%)
C Si Mn P S Cr Ni Mo
0.04 0.40 1.48 0.020 0.019 18.8 13.5 2.7
 
Typical Mechanical Properties of Weld Metal
Tensile Strength
N/mm
2
Elongation
580 38
 
Size & Recommended Current Range (AC)
Diameter (mm)
0.9 / 1.0 1.2 1.6
Current (Amp) 70~300 100~350 120~350