Incoloy 20 alloy strip has good corrosion resistance to sulfuric acid chemicals, and good resistance to environmental corrosion such as chloride, phosphoric acid and nitric acid. Incoloy 20 alloy strip uses stable niobium-containing elements to resist intercrystalline corrosion caused by sensitization and resultant forces. It also has good mechanical properties and processability.
Specifications | In stock, can be customized according to customer requirements |
Form | Pipe，bar，strip |
Classification | Nickel alloy |
Density | 8.08 g/cm3 |
Melting point | 1357-1430℃ |
% | Fe | Ni | Cr | Cu | Mo | C | Mn | Si | P | S | Nb |
Min | Balance | 32 | 19 | 3 | 2 |
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| 8*C |
Max | 38 | 21 | 4 | 3 | 0.07 | 2 | 1 | 0.045 | 0.035 | 1.0 |
Alloy 20 (Incoloy 20) alloy stripis mainly used to manufacture aerospace engines. Ring parts, structural parts, bolts and other parts that work below 800℃ and require high strength and corrosion resistance; plane springs and spiral springs that work below 540℃ and have medium or low stress and require relaxation resistance; plane wave springs, Circumferential spiral springs, spiral compression springs, spring clamps and sealing rings and other parts.
Alloy 20 (Incoloy 20) alloy stripcan also be used to manufacture steam turbine turbine blades and other parts.
1. Marine industry: Monel alloy strips or coils are resistant to saltwater corrosion and are therefore commonly used in marine applications.
2. Chemical processing: Monel alloy strips or coils are used in the chemical industry for heat exchangers, valves, pumps, and other equipment that come into contact with corrosive chemicals.
3. Aerospace industry:Monel alloy strips or coils are used in aircraft components, especially where corrosion resistance is critical.
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.
Machine cutting
Sheet cutting
plasma cutting
Dynamic waterjet cutting
sawing
Plank leveling
polishing
laser cutting
laser cutting
production cutting
Long product cutting
Bar and structural cutting
polishing
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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