HC-22 (Equivalent Hastelloy C22)｜TOKUSHU KINZOKU EXCEL CO., LTD.(TOKKIN)

Nickel, Cobalt, and Titanium Alloys

Nickel Alloys

HC-22 (Equivalent Hastelloy C22)

Non-Magnetism

Heat Resistance

High Corrosion Resistance

Product Lineup

Product Information

Request a Quote/Samples

Overview & Features

HC-22 has excellent overall corrosion resistance among Ni-Cr-Mo alloys.
It has extremely excellent resistance to reducing and oxidizing corrosive environments, and is used in applications where reduction and oxidation are repeated.
We provide Hastelloy C22 or its equivalent material.

Examples of Applications

Bellows, Fuel Gas Desulfurization Equipment

Supported Shapes

For inquiries regarding procurement items (Pipes, bars, Wires etc.), please contact us.

Supported Range (COIL,SHEET)

Thickness

0.020-1.00mm　　

Width

3.0-300mm

Length

COIL or SHEET less than 2000mm

This is the manufacturing range of coils and sheets we manufacture.

Standard

Chemical Composition

Physical Properties

Mechanical Properties

Standards

Standards are listed as equivalent or similar to our materials, so please use them as a reference.

UNS

N06022

ASTM

B575

JIS

NW6022(G4901-Bar/G4902-Strip, Sheet)

Chemical Composition

Physical Properties

Density

8.69 g/cm³

Specific Heat

414 J/(kg・K) (21℃)

Electrical Resistivity

114 μΩ・cm (21℃)

Young's Modulus

206 GPa

Thermal Expansion

12.4×10^-6/K(20～100℃)

Thermal Conductivity

11.1 W/(m・K) (21℃)

Mechanical Properties

Mechanical properties in the annealed condition are as follows

Superalloys(Nickel, Cobalt, and Titanium Alloys)

Materials based on Ni, Co, and Ti are superior to stainless steel in terms of corrosion resistance and heat resistance. In addition to cold-rolled strips manufactured by our company, we also provide thick plates, wires, bars, and ultra-thin pipes sourced from domestic and overseas partner companies for you.

Learn More

Metal Foils (Under t0.10mm)

We can produce foil materials in all the materials we manufacture, from stainless steel, low carbon steel, high carbon steel, and other steel materials to nonferrous metals such as nickel alloys, cobalt alloys, and copper alloys.

Learn More

Materials for Bellows

We manufacture TOKKIN 350 and various other metals for bellows, and we can propose materials and specifications according to required properties such as strength, corrosion resistance, and heat resistance.

Learn More

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