3.2mmx1Kg MWA NiFe Cast Iron Electrodes

3.2mmx1Kg MWA NiFe Cast Iron Electrodes

Our Price:  £43.77 (Exc. 20% VAT)(£52.52 Inc. VAT)



In stock, immediate despatch

Weight:  1kg
Rod Size:  3.2mm
Specification:  ENiFe-Ci

High strength machinable electrode for joining and building up on cast irons. Low amperage, smooth arc, minimum spatter and high resistance to cracking. For the repair of grey, S.G., nodular or ductile irons where higher strength is required. Also suitable for joining cast iron to mild steel (in conjunction with Mac Groove), pressure vessels, etc. 

Typical All Weld Metal Chemical Analysis (%)
Fe: 45.0
Ni: 55.0

Typical All Weld Metal Mechanical Properties
As Welded
Tensile Strength: 448 N/mm2
Elongation: 20%
Hardness: 180 Brinell

Sizes Available and Recommended Amperages
2.5mm: 40-70
3.2mm: 70-110
4.0mm: 115-150
5.0mm: 130-170

Related Specification: AWS A5.25.69 E Ni Fe Ci
Current: AC/DC (+)
Storage: If allowed to become damp the electrode should be re-dried for one hour at 150°C before use. 

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