RATNA Ni Cu (AWS A5.11 ENiCu 7)

Medium Heavy Coated Low Hydrogen Basic Coated Monel Electrode

Classification:

AWS/SFA-5.11: ENiCu-7

Characteristics:

A medium heavy coated, low hydrogen, basic coated Monel electrode. It provides extensive corrosion resistance due to the minimum iron content in the weld deposit. The weld joints are of radiographic quality ensuring reliability.

Applications:

Suitable for welding Monel metals to itself.
Joining Monel to carbon steel or stainless steel.
Welding on clad side or Monel clad steel.
Seawater corrosion resistance applications.
Used in petrochemical, dairy & beverage, and chemical industries.

Re-Dry Condition:

Re-dry the electrode at 250°C for 1 hour before use.

ALL WELD CHEMICAL COMPOSITION %
C	Mn	Si	Ni	Al	Ti	Fe	Cu
0.15 Max	4.00 Max	1.50 Max	62.00 - 69.00	0.75 Max	2.00 Max	2.50 Max	Bal.

WELD METAL HARDNESS
UTS N/mm²	EL % (l=4d)
480 Min.	30 Min.

DIMENSION, CURRENT CONDITION & PACKING DATA
Size (mm) Dia	Size (inch) Dia	Current Condition (DC+) Amps	Wt. of /pkt. (Kgs)	Wt. of Case (Kgs)
2.50 / 2.40 x 350	3/32” x 14”	80 - 100	2	20
3.15 / 3.20 x 350	1/8” x 14”	100 - 130	2	20
4.00 x 350	5/32” x 14”	140 - 180	2	20
5.00 x 350	3/16” x 14”	170 - 200	2	20