Description
ERNiCr-3 is suitable for applications ranging from cryogenic to high temperatures making this alloy one of the most used in the nickel family. Weld metal deposited has high strength and good corrosion resistance, including oxidation resistance and creep-rupture strength ar elevated temperatures. It can equivalent to: Oxford Alloy? 82 FM82 Techalloy 606.
Applications
ERNiCr-3 for welding of base materials such as ASTM B163, B166, B167 and B168 ¨C alloys which have UNS Number N06600.
Suitable for applications ranging from cryogenic to high temperatures making this alloy one of the most used in the nickel family.
Also be used for dissimilar welding applications between various nickel alloys and stainless or carbon steels, as well as for overlay.
Product Details
Chemical composition
| Grade |
Chemical composition(%) |
| ERNiCr-3 |
C |
Mn |
Si |
S |
P |
Ni |
| ¡Ü0.1 |
2.5~3.5 |
¡Ü0.5 |
¡Ü0.015 |
¡Ü0.03 |
¡Ý67.0 |
| Nb+Ta |
Fe |
Ti |
Cu |
Cr |
others |
| 2.0~3.0 |
¡Ü3.0 |
¡Ü0.75 |
¡Ü0.5 |
18~22 |
¡¡£¼0.5 |
Mechanical properties
| Tensile Strength |
Yield Strength |
Elongation |
| 590 Mpa |
360 Mpa |
38% |
Welding paramaters
| Process |
Diameter |
Voltage |
Amperage |
Gas |
| TIG |
.045¡± (1.2mm) |
13-16 |
80-110 |
100% Argon |
| 1/16¡± (1.6mm) |
14-18 |
90-130 |
100% Argon |
| 3/32¡± (2.4mm) |
15-20 |
120-175 |
100% Argon |
| 1/8¡± (3.2mm) |
15-20 |
150-220 |
100% Argon |
| MIG |
.045¡± (1.2mm) |
28-32 |
180-220 |
75% Argon + 25% Helium |
| 1/16¡± (1.6mm) |
29-33 |
200-250 |
75% Argon + 25% Helium |
| SAW |
3/32¡± (2.4mm) |
28-30 |
275-350 |
Suitable Flux may be used |
| 1/8¡± (3.2mm) |
29-32 |
350-450 |
Suitable Flux may be used |
| 5/32¡± (4.0mm) |
30-33 |
400-550 |
Suitable Flux may be used |
Specifications
AWS 5.14 Class ERNiCr-3 / ASME SFA 5.14 Class ERNiCr-3 UNS N06082 Werkstoff Nr. 2.4806 ISO SNi6082
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