Category: GMAW-GTAW Solid wires
Type: Solid nickel base filler metal for GMAW welding of high corrosion resistant alloys.
Properties:
Hastelloy C-22 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.
Applications:
Hastelloy C-22 is used for welding of nickel-chromium-molybdenum alloys as well as for overlay cladding on carbon, low alloy, or stainless steels. They are also used for dissimilar joints between nickel-chromium-molybdenum alloys and stainless, carbon, or low alloyed steels. Also recommended for joining molybdenum-containing stainless steels, low alloyed steels and dissimilar welding between earlier mentioned type of steels.
Product Details:
Chemical composition:
Grade | Chemical composition(%) | ||||||
Hastelloy C 22 | C | Si | Mn | S | P | Ni | Cu |
≤0.015 | ≤0.08 | ≤0.5 | ≤0.01 | ≤0.02 | Balance | ≤0.5 | |
Cr | Mo | Fe | W | V | Co | Others | |
20~22.5 | 12.5~14.5 | 2~6 | 2.5~3.5 | ≤0.35 | ≤2.5 | ≤0.5 |
Mechanical properties:
Tensile Strength |
Yield Strength |
Elongation |
790Mpa | 570Mpa | 44% |
Welding paramaters/Packing:
Welding Parameters | Packing | |||
D (mm) | Voltage (V) | Current (A) | spooling type | kg / spool |
0.9 | 26-29 | 150-190 | D 300 | 15 |
1.2 | 28-32 | 180-220 | D 300 | 15 |
1.6 | 29-33 | 200-250 | D 300 | 15 |
Specifications:
AWS A 5.14: ER NiCrMo-10, (UNS N06022), EN ISO 18274: S Ni 6022 (NiCr21Mo13Fe4W3)
DIN: W.Nr. 2.4635, DIN 1736: SG-NiCr22Mo14W