Description
ERNiCrMo-10 is an alloy of nickel with chromium, molybdenum and tungsten as principal alloying elements.
It is used to weld alloys of similar composition as well as dissimilar joints between nickel chromium-
molybdenum alloys and stainless or carbon or low alloy steels. It can equivalent to: Oxford Alloy 622 FM 622 , Techalloy 622.
Applications
ERNiCrMo-10 It can also be used for cladded overlay as well as spraying applications.
Also can offers excellent corrosion resistance in oxidizing as well as reducing media in a wide variety of
chemical process environments. It offers an outstanding resistance to stress corrosion cracking, pitting, and
crevice corrosion.
Product Details
Chemical composition
| Grade |
Chemical composition(%) |
| ERNiCrMo-10 |
C |
S |
P |
Si |
Mn |
Ni |
Mo |
| ¡Ü0.02 |
¡Ü0.03 |
¡Ü0.04 |
¡Ü0.08 |
¡Ü1.0 |
Bal |
15-17 |
| W |
Cu |
Others |
V |
Fe |
Cr |
Co |
| 3.0-4.5 |
¡Ü0.5 |
£¼0.5 |
¡Ü0.35 |
4.0-7.0 |
14.5-16.5 |
¡Ü2.5 |
Mechanical properties
| Tensile Strength |
Yield Strength |
Elongation |
| 790Mpa |
570Mpa |
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 A5.14, ERNiCrMo-10 ASME IX, F-No. 43 UNS N06022 ISO SNi6022 Europe NiCr21Mo13FeW3
|
