LoTherme-536
DOWNLOAD SPECS
DOWNLOAD SPECS

For Copper & Copper Alloys

LoTherme-536

A specially formulated low-heat input 70/30 alloy for Cupro- Nickel welding.

Characteristics

LoTherme-536 is a copper - nickel electrode, for joining and surfacing of wrought and cast alloys of similar composition as well as 80/20 and 90/10 alloys. It operates in all conventional positions.

Applications

LoTherme-536 is used in offshore applications because of its good resistance to the corrosion in seawater. It is also suitable for shipbuilding, chemical process equipments, oil refineries, food industries, etc.

Typical Mechanical Properties Of All Weld Metal

ULTIMATE TENSILE STRENGTH : 40 Kgf/mm2

ELONGATION (L=4d) : 28 %

Welding Instructions

Clean the weld zone thoroughly. Wall thickness in excess of 5 mm must be grooved out with a 90°V. Bigger work-pieces are preheated to about 200-250°C. To avoid overheating, guide the electrode vertically at high welding speed. Use only dry electrodes. Electrodes that have got damp must be dried 2 to 3 hours at 250°C.

Current Conditions : DC (+)


Size (mm)
5x350
4x350
3.15x350
2.5x350
Current Range (Amps)
130-160
100-130
80-100
60-90


For Copper & Copper Alloys

Contact Us

Choose any option to contact us