Kobelco; AWS A5.11 ENiCrFe-9; NI-C70S; SMAW(Stick Electrode)


Description


Features:
  • Suitable for 9% Ni steel
Classification: AWS A5.11 ENiCrFe-9
Redrying Conditions: 200-250°Cx0.5-1h
Identification color: 1st Silver grey, 2nd Pink
Polarity: AC

 

Packaging data

φ mm Length mm kg/pack kg/carton g/piece carton mm
3.2 300 2 20 29 300W, 100H, 330L
4.0 350 5 20 53 175W, 130H, 380L
5.0 350 5 20 82 175W, 130H, 380L

Composition (all-weld metal mass %)

  Typical Guarantya
C 0.08 0.15
Si 0.26 0.75
Mn 2.4 1.0-4.5
P 0.01 0.02
S <0.01 0.015
Ni 66.6 55.0min.
Cr 13.8 12.0-17.0
Mo 3.9 2.5-5.5
Cu 0.02 0.50
Nb+Ta 1.5 0.5-3.0
Fe 10.3 12.00
W 0.6 1.5
Note: aSingle values are maximium.

Welding parameters (A)

φ mm 1F, 1G, 2F, 2G 3G uphill, 4G
3.2 70-115 65-110
4.0 95-145 85-135
5.0 115-180 -

All-weld mechanical properties

  Typical Guaranty
0.2%YS (MPa) 450 -
TS (MPa) 703 655min.
EI on 4d (%) 43 25min.
IV -196°C (J) 63 -

Approvals / Click here for certificates

ABS MG(AWS A5.11 ENiCrFe-9)
LR 5Nim,9Nim
DNV MG(VL9Ni),H10
BV UP(ENiCrFe-9)
NK KMWL92
CCS 9Ni
KR L91
Note: AC

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