NITHERME- 3.5; AWS: SFA 5.5 E8016-C2; Electrodes for Low Temperature Service


Description

A unique low hydrogen type electrode yielding 3.5% Ni in the weld deposits. Specially designed for welding fine-grained steels and nickel steels for service temperatures down to minus 80 deg C. Typical applications include pressure vessels, piping systems, valves and tanks used for liquefied propane, butane, ethane, acetylene, CO2 and even liquefied ethylene.

Approvals
BHEL
CHEMICAL COMPOSITION OF ALL WELD METAL (%)


Element
C Mn Si Ni S P
Percent
0.06 0.80 0.30 3.2 0.020 0.020


MECHANICAL PROPERTIES OF ALL WELD METAL


UTS YS Elongation
CVN Impact Strength (J)
(MPa)
(MPa)
(L= 4d)%
at Minus 73°C
564 505 23.0
42



CURRENT AND PACKING DATA: DC (+)


Size (mm)
5x350 4x350
3.15x350
2.5x350
Current Range (Amps)
190-240 140-190
100-130
70-100
Qty. (Pcs./Carton)
35 55
75 125

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