Kontakt 450 - Iron Nickel electrode for cast iron

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ID: 528
Product Code: 23574886765

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Description

Iron–nickel electrode for cast iron 

Classification

AWS A5.15
ISO 1071 : E NiFe-CI / E NiFe
DIN 8573 : E NiFe-1 BG 13

Properties and application

Use
Basic electrode with graphite forming Fe-Ni weld metal (56% Ni, 40% Fe).

Used for high-strength cast iron welding and repair.

Cold welding possible.

Uniform deposit, high crack resistance.

Suitable for cast iron–steel joints.

Used for engine blocks, gearboxes, pumps, railway, automotive and industry

Base materials

StandardMaterials
ASTMA48 25B–60B
 A536 60–80
DINGG-15–GG-40
 GGG-40–GGG-60
 GTS-35–GTS-65
NFAFLG150–400
 FGS400–600
 MN350–650

Mechanical properties

RmHardness
>400 MPa~200 HB

Chemical composition (%)

CSiMnNiFe
1.0<2.0<1.056Balance

Packaging

Diameter2.53.24.05.0
Packs/carton4444
Pack weight5555

Current (A)

2.53.24.05.0
70100145170

Recommendations

Keep interpass temp <70°C.
Short welds (~50 mm), hammer peen.
Clean surfaces only.

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