China C276 Round Bar
hastelloy c 276 nickel alloy bar
1.prominent corrosion resistance to high concentration chlorate
2.ISO BV
3.ASTM standard
Hastelloy c 276 nickel alloy bar
Nickel-Molybdenum-Chromium alloy/ Hastelloy C-276/ UNS N10276/ W.Nr.2.4819/ Alloy C-276/ Nickel C-276
Product Form:wire,bar,sheet/plate,forging,pipe/tube,etc.
Alloy C-276 is a tungsten-added nickel-molybdenum-chromium alloy designed to offer excellent corrosion resistance in wide range of severe environments. C-276 is widely used in the chemical field and petrifaction field, such as the element of chloride organic and catalyzes system. This Alloy is especially suit for high temperature environment, impure inorganic acid and organic acid (such as formic acid and acetic acid), sea-water corrosion environment.
Hastelloy C-276 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 Physical properties
Density |
8.9 g/cm³ |
Melting point |
1325-1370 °C |
HRB |
Max.100 |
Hastelloy C-276 Alloy minimum mechanical properties in the room temperature
Alloy state |
Tensile strength
Rm N/mm² |
Yield strength
R P0. 2N/mm² |
Elongation
A 5 % |
C-276 |
690 |
283 |
40 |
Hastelloy C-276 Application field
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.
Hastelloy C-276 Other application field
1. The digester and bleacher in the use of paper pulp and paper making industry.
2.Absorption tower, re-heater and fan in the FGD system.
3. The equipment and parts in the use of acidic gas environments.
4. Acetic acid and anhydride reaction generator
5. Sulfur acid cooling
6.MDI
7.Manufacture and processing of impure phosphoric acid.
Hastelloy C-276 Standard
Bar |
Forging |
Sheet/Strip |
Wire |
Pipe |
ASTM B574 |
ASTM B564 |
ASTM B575 |
- |
ASTM B622
ASTM B619
ASTM B626 |