
Hastelloy C276 Pipe
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Hastelloy C276 Pipe
Hastelloy C276 is a NiCrFeMoCu superalloy providing better chemical corrosion resistance than other nickel and iron based superalloys. It gives outstanding resistance to oxidizing acids like nitric acid, hydrochloric acid and sulphuric acids. It prevents the production of grain boundary precipitates in the weld heated zone, therefore it is fit for use in the welded conditions. Good ductility. Nickel G30 shows similar formability to other high alloys.
Hastelloy C-276 Trade Name:W.Nr2.4819;Alloy C276;UNS N10276;Inconel® C-276; NickelVac HC-276; Nicrofer 576;
Hastelloy C-276 Pipe Chemical composition:
Alloy |
% |
Ni |
Cr |
Mo |
Fe |
W |
Co |
C |
Mn |
Si |
V |
P |
S |
C276 |
Min. |
balance |
14.5 |
15 |
4 |
3 |
|||||||
Max. |
16.5 |
17 |
7 |
4.5 |
2.5 |
0.01 |
1 |
0.08 |
0.35 |
0.04 |
0.03 |
Hastelloy C-276 Pipe Physical properties:
Density |
8.22 g/cm3 |
Melting point |
1325℃-1370 ℃ |
Hastelloy C-276 alloy Pipe mechanical properties in the room temperature:
Alloy Status |
Tensile strength |
Yield strength RP0.2 N/mm² |
Elongation |
Solution Treatment |
690 |
283 |
40 |
Hastelloy C-276 Specificaiton:
Rod | Wire | Pipe | Sheet | Strip | Fittings |
ASTM B581 ASME SB581 |
ASTM B581 DIN2.4603 ASME SB366 |
ASTM B619/622, ASME SB619/622 ASTM B626 |
ASTM B582 ASME SB582 |
ASTM B582 ASME SB582 |
ASTM B366 |
Hastelloy C-276 Applications Fileds:
Hastelloy C276 is widely used in the chemical field and petrifaction field, such as the element of chloride organic and catalyze system.This material especially suit for high temperature environment, impure inorganic acid and organic acid (such as formic acid and acetic acid), sea-water corrosion environment.
The digester and bleacher in the use of paper pulp and paper making industry.
Absorption tower, re-heater and fan in the FGD system.
The equipment and parts in the use of acidic gas environments.