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AWS E8016-B1

Description and Applications

Used for welding 0.50% Cr-0.50% Mo or equivalent steels for piping, boilers and heat-exchanger.  Excellent mechanical properties and crack resistance.

 
Guideline in Usage
1.

Electrode should be re-dried at 350 400℃ for 60 minutes.

2. Preheated and interposes temperature should be controlled at 100 ~ 200℃ during welding.  Stress relieved heat treatment at 605 ~ 635℃ for one hour.
3. Keep the arc as short as possible.
 
 
Typical Chemical Composition of Weld Metal(%)
C Si Mn P S Mo Cr
0.07 0.33 0.67 0.021 0.007 0.55 0.48
 
Typical Mechanical Properties of Weld Metal
Yield Strength
N/mm2
Tensile Strength
N/mm2
Elongation
Post heat Treatment
514 624 26 620℃ × 1 hr.
 
Size & Recommended Current RangeAC )
Diameter (mm)
2.6 3.2 4.0 4.8 5.0 6.0
Length (mm) 
300 350 350
400
350 450 450
Current (Amp) F 60~90 90~140 150~180 180~220 180~230 240~300
V,OH 50~80 80~120 120~150 140~170 240~300