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


Description

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

 

Packaging data

φ mm Spool Drum
0.9 20kg - - -
1.0 - 250kg - -
1.2 20kg 250kg 300kg -
1.4 20kg 250kg - -
1.6 20kg - - 400kg
Volume mm 300W, 110H, 300L 530φ, 820H 680φ, 770H

Composition (wire mass%)

  Typical Guarantya
C 0.06 0.02-0.15
Si 0.57 0.40-1.00
Mn 1.17 1.00-1.60
P 0.009 0.030
S 0.011 0.030
Cu 0.24 0.50
Ti+Zr 0.07 0.02-0.15
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
1.4 150-400 150-350 - -
1.6 200-450 200-400 - -

All-weld mechanical properties

  Typical Guaranty
0.2%YS (MPa) 470 400min.
TS (MPa) 550 483min.
EI on 4d (%) 32 22min.
IV -18°C (J) 170 27min.

Approvals / Click here for certificates

ABS 3YSA
LR 3YS, H15
DNV ⅢYMS
BV SA3YM
NK KSW53G (M2)

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