Kobelco; AWS A5.11 ENiCrFe-3; NI-C703D; SMAW(Stick Electrode)


Description

Features:
  • Suitable for Inconel and dissimilar-metal joints such as Inconel to low alloy steel, and stainless steel to low alloy steel
Classification: AWS A5.11 ENiCrFe-3
Redrying Conditions: 200-250°Cx0.5-1h
Identification color: 1st Silver, 2nd Blue
Polarity: DCEP

 

Packaging data

φ mm Length mm kg/pack kg/carton g/piece carton mm
2.6 250 2 20 16 300W, 130H, 290L
3.2 300 2 20 31 300W, 100H, 330L
4.0 350 5 20 54 175W, 130H, 380L
5.0 350 5 20 85 175W, 130H, 380L

Composition (all-weld metal mass %)

  Typical Guarantya
C 0.06 0.10
Si 0.3 1.0
Mn 6.5 5.0-9.5
P 0.004 0.03
S 0.003 0.015
Ni 69.4 59.0min.
Cr 13.2 13.0-17.0
Cu 0.03 0.50
Nb+Ta 2.0 1.0-2.5
Fe 7.90 10.00
Ti <0.1 1.0
Co 0.03 0.12
Note: aSingle values are maximium.

Welding parameters (A)

φ mm 1F, 1G, 2F, 2G 3G uphill, 4G
2.6 50-80 45-75
3.2 80-110 80-105
4.0 90-140 90-120
5.0 140-180 -

All-weld mechanical properties

  Typical Guaranty
0.2%YS (MPa) 360 -
TS (MPa) 620 552min.
EI on 4d (%) 45 30min.
IV -196°C (J) 110 -

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