ERNiCr-3 Welding Wire

1. Description

ERNiCr-3 is a nickel-based alloy wire. It has excellent welding process performance, beautiful weld bead formation, and its weld metal has excellent comprehensive mechanical properties.

2. Standard

(1). GB/T15620-2008 SNi6082

(2). AWS A5.14 ERNiCr-3

3. Application

ERNiCr-3 Welding Wire is mainly used for welding nickel-based alloys and dissimilar steels.

4. Chemical Ingredient (%)

C

Mn

Fe

P

S

Si

Cu

Ni

Ti

Cr

Nb

Other

Welding wire

≤0.10

2.5-3.5

≤3.0

≤0.03

≤0.015

≤0.5

≤0.5

≥67.0

≤0.75

18-22

2-3

≤0.5

Example

0.04

2.80

1.00

0.01

0.01

0.40

0.10

72.60

0.20

20.00

2.50

-

5. Weld Metal Ray Inspection Requirements: Level I

6. Attention

(1). The welding site must thoroughly remove surface impurities such as oil, rust and moisture.

(2). When welding, use small line energy, it is recommended to use a small channel temperature.