Incoloy800 wire is a Fe-Ni-Cr based solid solution strengthened deformed high-temperature corrosion-resistant alloy. It is used below 1000°C. Incoloy800 has excellent high-temperature corrosion resistance and good process performance, good structural stability, and good processing and welding performance. It is easy to form using both hot and cold processing, and is suitable for making parts under harsh corrosive media conditions and requiring high temperature and long-term operation.
Specifications | In stock, can be customized according to customer requirements |
Form | wire |
Classification | Nickel alloy |
Temperature 0/℃ | 25 | 425 | 540 | 760 | |
Density(HB) | 138~198 | 120~170 | 119~161 | 66~91 | |
Density(g/cm³) | 7.97 | ||||
linear expansion coefficient/(10-6/k)100~900℃ | 14.12~18.44 | ||||
Specific heat capacity℃)/kg/(kg.k)℃ | 500 | ||||
Resistivity℃)/（Ω.mm2/m)100~900℃ | 1.01~1.28 | ||||
Thermal conductivity /w/(m.k)100~900℃ | 14.23~32.23 | ||||
% | C | Si | Mn | Cr | Ni | Al | Ti | Cu | P | S | Fe |
Min | - | - | - | 19.0 | 30.0 | 0.15 | 0.15 | - | - | - | 0.15 |
Max | 0.1 | 1.0 | 1.5 | 23.0 | 35.0 | 0.6 | 0.6 | 0.75 | 0.03 | 0.015 | Balance |
Variety | heat treatment | Temperature0/°C | Tensile strength ΣbMPa | Elongation A/% | Reduction of area Z/% |
Bar hot | Standard heat treatment | 20 | 515 | 30 |
|
950 | 83 | 125 | 92 | ||
Cold rolled | Standard heat treatment | 20 | 520 | 30 | ~ |
1000 | 74 | 87 |
|
Incoloy 800 wireis widely used in the manufacture of stress corrosion resistant equipment, replacing 18-8 austenitic steel, and is used in the power industry for pressurized water reactor evaporators, high-temperature gas-cooled reactors, sodium-cooled fast reactor heat exchangers and superheated steam pipes. In the chemical industry, it is used in HNO3 coolers, acetic anhydride cracking tubes, and various heat exchange equipment.
1. Aerospace industry: Inconel alloy plates are used in aircraft components such as turbine blades, exhaust systems, and heat shields due to their high-temperature strength and corrosion resistance.
2. Gas turbines and steam turbines: Inconel is used in gas and steam turbines for power generation because of its ability to withstand high temperatures and high-stress conditions.
3. Chemical processing: Inconel plates are used in reactors, pressure vessels, pipelines, and other equipment that are in contact with corrosive chemicals in chemical plants and refineries.
4. Oil and natural gas industry:Inconel plates are used in offshore and onshore oil and gas applications, including downhole tools and equipment.
The manufacturing process of stainless steel and alloys involves multiple steps to transform raw materials into flat,rectangular sheets or plates made of stainless steel and alloys. Here are a few key steps for stainless steel and alloys:
Molten stainless steel and alloys are cast into large ingots or billets through a casting process.
During the hot rolling process,the thickness of the steel ingot is gradually reduced and elongated to form long strips or coils.
Annealing involves heating stainless steel and alloys to a specific temperature and then slowly cooling it.
Cold rolling is carried out through rolling mills to reduce thickness to meet customer specifications.
Wuxi Walmay Metal Co,Ltd is a comprehensive processing group of Alloy Steel、Forged Parts Fitting、Titanium Alloy、Stainless Steel、Special Welding Wireseries， and more than 800 specifications.
Our group has been engaged in the domestic and global market for more than ten years with rich steel experience and can offer professional advice for customers inapplications with different materials.
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Heat treatment and annealing: Wuxi Walmay Metal can heat treat certain 400 series stainless steels.
Material Reliability Identification (PMI): Wuxi Walmay Metal can complete this testing in-house.
Ut Testing: Ultrasonic testing (UT) uses high-frequency sound energy to inspect and measure stainless steel products.
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