Kobelco; AWS A5.18 ER70S-3; MIX-50; GMAW (Solid wire)


Description

Features:
  • Suitable for butt and fillet welding in all positions
  • Suitable for lower currents
Classification: AWS A5.18 ER70S-3
Shielding gas: Ar-20%CO2
Polarity: DCEP

 

Packaging data

φ mm Spool Drum
0.9 10kg 20kg 250kg
-
1.0 10kg 20kg 250kg
-
1.2 - 20kg - 300kg
Volume mm 240W, 110H, 240L 300W, 110H, 300L 530φ, 820H

Composition (wire mass%)

  Typical Guarantya
C 0.10 0.06-0.15
Si 0.55 0.45-0.75
Mn 1.11 0.90-1.40
P 0.012 0.025
S 0.011 0.035
Cu 0.24 0.50
Ni 0.01 0.15
Cr 0.03 0.15
Mo <0.01 0.15
V <0.01 0.03
Note: aSingle values are maximium.

Welding parameters (A)

φ mm 1F, 1G, 2F 2G 3G uphill 4G
0.9 50-200 50-180 50-140 50-120
1.0 50-220 50-200 50-140 50-120
1.2 80-350 80-300 50-160 50-140

All-weld mechanical properties

  Typical Guaranty
0.2%YS (MPa) 440 400min.
TS (MPa) 540 483min.
EI on 4d (%) 32 22min.
IV -18°C (J) 170 27min.
PWHT AW AW

Approvals / Click here for certificates

ABS 3YSA
NK KSW53G (M2)

Recently viewed