Application:

1. Architectural decoration: used for railings, handrails, door and window accessories, etc., with both aesthetic and rust-proof characteristics.

2. Kitchen equipment: manufacturing sinks, cooking utensils, tableware, etc., which are hygienic and durable.

3. Chemical containers: can make some chemical storage containers with low requirements.

4. Automotive industry: such as automobile exhaust pipes, decorative parts, etc.

5. Medical equipment: some non-critical medical appliance parts.

Physical properties:

1. Density: about 7.93 g/cm ³, this density value gives it a certain weight for the same volume. For example, density is an important consideration when calculating the transportation cost of a material.

2. Melting point: about 1398-1454 ° C, with a high melting point, can adapt to a certain high temperature environment. It can be used in some occasions that require mild high temperature resistance, such as simple heating devices.

3. Thermal conductivity: about 16.3 W/(m · K), with average thermal conductivity. This property makes it useful in applications that require certain thermal insulation properties, such as the liner material of thermos cups.

4. Resistivity: approximately 0.73 ohms · mm ²/m, which does not perform well in terms of electrical conductivity.

Chemical properties:

1. Main ingredients: chromium (Cr) content of about 18-20%, nickel (Ni) content of about 8-12%. Chromium gives it good corrosion resistance, nickel enhances the stability of the material.

2. Corrosion resistance: It has good corrosion resistance and can resist the erosion of most organic acids, inorganic acids and salt solutions. In daily environments, such as the humid and acid-base environment of the kitchen, it is not easy to rust.

3. Oxidation resistance: It can form a thin and stable oxide film at room temperature to protect the internal material from further oxidation. It keeps the surface smooth when used outdoors for a long time.

4. Stability: The chemical composition is relatively stable, and it is not easy to undergo obvious phase transformation and elemental segregation. Ensure the consistency of the material’s performance in long-term use.