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ERNiCu-7

ERNiCu-7
Product Details

ERNiCu-7

brief introduction

Meet: GB / T15620-2008 SNI4060 AWS A5.14 ERNICu-7
Description: ERNICu-7 is a nickel-copper alloy welding wire. Has excellent welding performance, arc stability, weld appearance. Good anti-porosity, the weld metal has good heat resistance, corrosion resistance and excellent overall mechanical properties.
Uses: mainly used for welding nickel-based alloys and dissimilar steels.
Weld metal ray detection requirements: Ⅰ level
Matters needing attention and operation points:
1, the weld should be completely removed oil, rust, moisture and other surface impurities.
2, welding, using a small line of energy, it is recommended to use a lower temperature between the road.

Chemical
Composition Wt.%


C

Mn

Fe

P

S

Si

Ti

Ni

Cu

other

standard value


0.15


4.00


2.50


0.02


0.015


1.50


1.5-3.0


62

27.0~
34.0

0.5

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