Mã sản phẩm: ENi-CI-2.5

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OK Ni-CI is a nickel cored electrode for joining normal grades of cast iron, such as grey-, ductile- and malleable irons. It is also suitable for rectification and repair of these grades and for joining them to steel. Deposition is done on cold or slightly preheated cast iron. Weld metal is well machinable. Typical applications are repair of cast iron parts such as cracks in engine blocks, pump housings, gear boxes, frames as well as foundry defects.


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Typical Tensile Properties

AWS As welded
Tensile Strength
300 MPa

Typical Weld Metal Analysis %

0.2 %0.3 %1.0 %0.3 %93.5 %0.1 %4.5 %

Deposition Data

DiameterCurrentDeposition RateFusion time per electrode at 90% I maxkg weld metal/kg electrodesNumber of electrodes/kg weld metalVoltage
2.5 x 300 mm55-110 A0.9 kg/h46 sec0.71 kg8321 V
4.0 x 350 mm100-190 A1.7 kg/h71 sec0.70 kg2919 V
3.2 x 350 mm80-140 A1.2 kg/h66 sec0.68 kg4520 V

Classifications:SFA/AWS A5.15, ENi-CI, EN ISO 1071, E C Ni-CI 3

Alloy Type:Ni-base alloy
Coating Type:Basic Special high graphite
Welding Current:AC, DC+-