AWS A5.28 ER80S-B2Mn; TG-S1CM; GTAW (Tig welding rod & wire); Kobelco


Description

Features:
  • Applied for ASTM A387 Gr.11, Gr.12 and equivalents
Classification: AWS A5.28 ER80S-B2Mn
Shielding gas: Ar
Identification color: 1st Silver
Polarity: DCEN

 

Packaging data

  Spool Coil Tube
φ mm kg kg kg Length mm g/piece
0.8 1 5 10 - - - -
1.0 - 5 10 - - - -
1.2 - - 10 - 5 1,000 9
1.6 - - 10 - 5 1,000 16
2.0 - - - - 5 1,000
25
2.4 - - - - 5 1,000
35
3.2 - - - 25 5 1,000
63
Volume mm 280W, 110H, 280L/10pcs 240W, 110H, 230L 430W, 90H, 430L 40W, 35H, 1015L

Composition (wire mass%)

  Typical Guarantya
C 0.08 0.05-0.12
Si 0.52 0.30-0.70
Mn 1.06 0.80-1.20
P 0.006 0.025
S 0.007 0.025
Ni 0.02 0.20
Cr 1.40 1.00-1.50
Mo 0.55 0.40-0.65
Cu 0.20 0.35
Note: aSingle values are maximium.

All-weld mechanical properties

  Typical Guaranty
0.2%YS (MPa) 630 469min.
TS (MPa) 740 552min.
EI on 4d (%) 28 19min.
IV -20°C (J) 210 -
PWHT (°Cxh) 620x1 620±15x1

Approvals / Click here for certificates

ABS MG(AWS A5.28 ER80S-G)
LR MG
DNV VL1Cr0.5Mo,MG
BV UP(AWS A5.28 ER80S-G)
NK MG(AWS A5.28 ER80S-G)
KR MG(AWS A 5.28 ER80S-G)

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