Kobelco; AWS A5.28 ER80S-G; MG-SM; GMAW (Solid wire)


Description

Features:
  • Applied for ASTM A204 Gr. A, B, C and equivalents
Classification: AWS A5.28 ER80S-G
Shielding gas: Ar-2-5%O2, Ar-5-20%CO2
Polarity: DCEP

 

Packaging data

φ mm Spool Drum
0.9 10kg 20kg - - -
1.0 10kg
20kg
- - -
1.2 10kg
20kg
100kg 250kg 400kg
Volume mm 240W, 110H, 230L 280W, 110H, 270L 530 φ , 820H 680 φ , 770H

Composition (wire mass%)

  Typical Guarantya
C 0.07 0.12
Si 0.53 0.30-0.70
Mn 1.03 0.60-1.30
P 0.006 0.025
S 0.008 0.025
Ni 0.02 0.20
Mo 0.54 0.40-0.65
Cu 0.17 0.35
Note: aSingle values are maximium.

Welding parameters (A)

φ mm 1F, 1G, 2F 2G, 3G uphill, 4G
1.2 240-300 130-190

All-weld mechanical properties

  Typical Guaranty
0.2%YS (MPa) 520 480 469min.
TS (MPa) 610 580 552min.
EI on 4d (%) 25 28 19min.
IV 0°C (J) 100 160 -
PWHT (°Cxh) AW 620x1 AW
SG Ar-20%CO2 Ar-20%CO2 Ar-20%CO2

Approvals / Click here for certificates

ABS MG(AWS A5.28 ER80S-G)
LR MG

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