Nickel Alloy Hastelloy C276 Ernicrmo-4 Welding MIG TIG Welding Inconel C-276 C22, B3, B2 Wire
Hastelloy is a nickel-based corrosion-resistant alloy, which is mainly divided into two categories: nickel-chromium alloy and nickel-chromium-molybdenum alloy. Hastelloy has good corrosion resistance and thermal stability, and is mostly used in aviation, chemical fields, etc.
ERNiCrMo-4 is used for gas-tungsten-arc and gas-metal-arc welding of Inconel alloy C-276 and other nickel-chromium-molybdenum alloys. Due to high molybdenum content, this alloy offers excellent resistance to stress corrosion cracking and pitting and crevice corrosion.
Common Names: Oxford Alloy® C-276 FM C-276 Techalloy 276
Standard: AWS A5.14, ERNiCrMo-4/ ASME II, SFA-5.14, UNS N10276 Werkstoff Nr. 2.4886 ISO SNi6276 Europe NiCrMo16Fe6W4
Size: 0.8MM / 1.0MM / 1.2MM / 1.6MM / 2.4MM / 3.2MM / 3.8MM / 4.0MM / 5.0MM
|
Grade |
C276 |
C22 |
C4 |
N |
|||
|
Chemical Composition (%) |
C |
≤0.01 |
≤0.015 |
≤0.015 |
≤0.02 |
≤0.01 |
0.04-0.08 |
|
Mn |
≤1 |
≤0.5 |
≤1 |
≤1 |
≤3 |
≤1 |
|
|
Fe |
4-7 |
2-6 |
≤3 |
≤2 |
≤1.5 |
≤5 |
|
|
P |
≤0.04 |
≤0.02 |
≤0.04 |
≤0.04 |
– |
≤0.015 |
|
|
S |
≤0.03 |
≤0.02 |
≤0.03 |
≤0.03 |
– |
≤0.02 |
|
|
Si |
≤0.08 |
≤0.08 |
≤0.08 |
≤0.1 |
≤0.1 |
≤1 |
|
|
Ni |
rest |
rest |
rest |
rest |
≥65 |
rest |
|
|
Co |
≤2.5 |
≤2.5 |
≤2 |
≤1 |
≤3 |
≤0.2 |
|
|
Ti+Cu |
– |
– |
≤0.7 |
– |
≤0.4 |
≤0.35 |
|
|
Al+Ti |
– |
– |
– |
– |
≤0.5 |
≤0.5 |
|
|
Cr |
14.5-16.5 |
20-22.5 |
14-18 |
≤1 |
≤1.5 |
6-8 |
|
|
Mo |
15-17 |
12.5-14.5 |
14-17 |
26-30 |
≤28.5 |
15-18 |
|
|
B |
– |
– |
– |
– |
– |
≤0.01 |
|
|
W |
3-4.5 |
2.5-3.5 |
– |
– |
≤3 |
≤0.5 |
|
|
V |
≤0.35 |
≤0.35 |
– |
0.2-0.4 |
– |
≤0.5 |
|
