Electrode CUPREND 20 - ARCOS 803

Description

U
sed for welding of copper - nickel alloys with a nickel content
Ni = 10 – 30%
C
omposition of weld metal
:
Ni = 30%
Mn = 1.6%
Fe = 0.6%
Cu = 70%
M
echanical properties
:
R
m
= 400MPa
R
e
= 240MPa
A
5
= 30%
HB = 110
W
elding current:
DC = +
C
lassification
:
AWS A 5.6 – EcuNi
DIN 1733 – EL – CuNi30Mn
W.N: 2.0838
Aviable sizes:
Ø
3.25 x 350mm
Price
box – 62.4euro (1 box = 4.8kg)
Price per kilogram – 13euro