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3.2 мм
5.00 кг
1 package
5021.97UAH.
упаковок
5021.97 UAH.

PURPOSE AND FIELD OF APPLICATION

High nickel cast iron electrode featuring a totally non-conductive flux coating. Provide a malleable welded seam when welding any kind of cast iron. Due to the non-conducting flux coating, especially suited for welding thin-walled parts and welding in deep recesses or close quarters. Typical applications: heads and cylinder blocks, pump housings, transmissions and differentials, impellers, etc.

ISO 1071: E Ni

AWS/ASME A 5.15 E Ni-CI

DIN 8573: E Ni BG 11

COATING TYPE — Special

SPECIAL PROPERTIES 

Unusually strong arc drive penetrates oil and grease easily. Excellent for vertical up welding. Flux coating does not side arc even after being heated. 

CHEICAL COMPOSITION OF DEPOSITED METAL, %

С Mn Si S P Cu Fe Al Other Ni
1,88 2,46 <4,0 0,030 -- 1,77 >4 0,93 <1,0 Bal.

 

MECHANICAL PROPERTIES OF WELD METAL

Tensile strength, MPa Elongation, % Yield strength, MPa
≥ 380 ≥ 5 ≥ 270

Hardness:

Vickers: 14 HV Brinnel: 155 HBW Rockwell B:  82-84 HRC

 

APPLICATION CONDITIONS

Clean the welding area from dirt. Prepare edges at 70°-90°. Maintain a short or medium arc length and the minimum possible amperage. Weld with short rolls to avoid local overheating. Hammer the seam to relieve tension. Remove slag between passes. Let the product cool down slowly.

WELDING CURRENT

Recommended Current: DC Reverse (+).

Diameter, mm Welding current, А  
2,4 70-90
3,2 80-120
4,0 130-160

WELDING POSITIONS

РА; РВ; PC; РЕ; PD; PF; PG 

ISO 6947

PACKAGING DATA

Diameter, mm Length, mm Units per package, pcs Weight of packing, kg
2,5 300 240 5
3,25 350 145 5
4,0 350 100 5

 

 

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