Introduction:
HC276 thermal spray wire, also known as Hastelloy C-276 thermal
spray wire, is a high-performance corrosion-resistant alloy wire.
It is composed of nickel, molybdenum, chromium, iron and other
elements, and has excellent corrosion resistance and excellent
mechanical properties.
HC276 thermal spray wire has a good balance in chemical composition
and can resist the erosion of strong acids, strong alkali, salt
solutions and oxidizing media. It is widely used in chemical,
petroleum, pharmaceutical and other fields to provide reliable
corrosion protection for equipment and components.
In addition, HC276 thermal spray wire also has excellent mechanical
properties. It has high tensile strength, toughness and resistance
to stress corrosion cracking, and remains stable in high
temperatures and corrosive environments. This makes it ideal for
applications requiring high strength and durability.
Thermal spray wire
| Item | Inconel 625 | Ni95Al5 | 45CT | Monel 400 | HC-276 | Cr20Ni80 | K500 |
| C | ≤0.05 | ≤0.02 | 0.01-0.1 | ≤0.04 | ≤0.02 | ≤0.08 | ≤0.25 |
| Mn | ≤0.4 | ≤0.2 | ≤0.2 | 2.5-3.5 | ≤1.0 | ≤0.06 | ≤1.5 |
| P | ≤0.01 | ≤0.01 | ≤0.01 | ≤0.01 | ≤0.01 | ≤0.02 | ≤0.01 |
| S | ≤0.01 | ≤0.01 | ≤0.01 | ≤0.01 | ≤0.01 | ≤0.01 | ≤0.01 |
| Si | ≤0.15 | ≤0.2 | ≤0.2 | ≤0.15 | ≤0.08 | 0.75-1.6 | ≤0.5 |
| Cr | 21.5-23 | ≤0.2 | 42-46 | - | 14.5-16 | 20-23 | - |
| Ni | Rest | Rest | Rest | 65-67 | Rest | Rest | Rest |
| Cu | - | - | - | Rest | - | - | 27-33 |
| Mo | 8.5-10 | - | - | - | 15-17 | - | - |
| Ti | ≤0.4 | 0.4-1 | 0.3-1.0 | 2.0-3.0 | - | - | 0.35-0.85 |
| Al | ≤0.4 | 4--5 | - | ≤0.5 | - | - | 2.3-3.15 |
| Fe | ≤1.0 | - | ≤0.5 | ≤1.0 | 4.0-7.0 | - | ≤1.0 |
| Nb | 3.5-4.15 | - | - | - | - | ≤1.0 | - |
| Co | - | - | - | - | - | - | - |
| V | - | - | - | - | ≤0.35 | - | - |
| W | - | - | - | - | 3.0-4.5 | - | - |
| Impurities | ≤0.50 | ≤0.50 | ≤0.50 | ≤0.50 | ≤0.50 | ≤0.50 | ≤0.50 |
Feature:
- Corrosion resistance: HC276 alloy has excellent corrosion
resistance and has good tolerance to a variety of strong acids,
alkaline solutions and oxidizing media.
- High-temperature stability: The alloy performs well in
high-temperature environments and maintains good mechanical
properties and corrosion resistance.
- Resistance to stress corrosion cracking: HC276 alloy has good
resistance to stress corrosion cracking and is suitable for high
stress environments.
Application:
- Petrochemical equipment: HC276 thermal spray wire is widely used in
petrochemical equipment, such as reactors, distillation towers,
heat exchangers and storage tanks, etc. It provides corrosion
resistance, high temperature stability and protection against
stress corrosion cracking.
- Oil drilling tools: In the process of oil and gas exploration and
development, HC276 alloy thermal spray wire can be used to
manufacture drilling tools, such as drill bits, casings and pipes.
It can withstand severe working conditions of high temperature,
high pressure and corrosive media.
- Oil and natural gas transmission pipelines: HC276 alloy thermal
spray wire can be used for anti-corrosion protection of oil and
natural gas transmission pipelines. It provides a coating that
resists corrosion and stress corrosion cracking, extending the life
of the pipeline.
Size range Wire: 0.12 to 8.0 mm.
Q&A:
What are the advantages of HC276 thermal spray wire over other
spray materials in the oil and gas industry?
HC276 thermal spray wire has excellent corrosion resistance, high
temperature stability and resistance to stress corrosion cracking,
making it suitable for highly corrosive and high temperature
environments in the oil and gas industry.
What are the specific applications of HC276 thermal spray wire in
petrochemical equipment?
HC276 thermal spray wire is often used in the manufacture of
petrochemical equipment, such as reactors, distillation towers,
heat exchangers and storage tanks. It provides corrosion
resistance, high temperature stability and protection against
stress corrosion cracking.
How does HC276 thermal spray wire cope with corrosion and high
temperature issues in the oil and gas industry?
HC276 thermal spray wire has excellent corrosion resistance and
high temperature stability, which can provide corrosion resistance
and high temperature stability protection in the oil and gas
industry, extending the service life of equipment and pipelines.
