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Ni 55 ELECTRODES

2024-10-18 10:04:50      浏览次数: 0



Standardization: Numberical Symbol:
AWS 5.15
ENiFe-Cl
ASME SFA 5.15
UNS W82002
AWS Chemical Composition: %
Ni 45-60
C 2.00
Cu 2.50
Mn 2.50
Fe bal.
Al 1.00
Si 4.00
S 0.03
Total others 1.00
Standard values of the weld metal:
Elongation
% 12
Tensile strength
MPa 490
Yield strength
MPa 365
Applications:
Nickel Alloy Coated Electrodes is used for shielded-metal-arc welding of gray, ductile, malleable, and Ni-Resist cast irons. This electrode is also used for welding cast irons to various wrought materials including carbon steels, low-alloy steels, and nickel alloys. Nickel Alloy Coated Electrodes is useful for welding heavy sections and high-phosphorus irons. The welds are moderately hard and require carbide tipped tools for machining. This electrode can be operated in all welding positions. The power supply is direct current; electrode positive is preferred although alternating current can be used.
Make up:
Diameter: 1.60 -2.40 - 3.20
Rods:1.60 - 3.2 mm x 300/350mm
Further make ups on request.



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