Aerospace:

Energy industry:

Food processing industry:

Marine engineering:

Military field:

Sports equipment:

Mold manufacturing:

Automation equipment:

Physical and chemical properties of stainless steel threaded rods:

Physical properties:

1. Strength:

It has higher strength, and the strength of different types of stainless steel varies.

2. Hardness:

The hardness is moderate to high, and the hardness can be adjusted after processing such as appropriate heat treatment.

3. Toughness:

It has a certain toughness.

4. Melting point:

It is generally around 1300 – 1500 ° C (there are differences in different compositions).

5. Coefficient of thermal expansion:

It is slightly lower than carbon steel, but it will expand with the increase of temperature.

6. Thermal conductivity:

The thermal conductivity is worse than that of carbon steel.

7. Conductivity:

It has a certain conductivity, but the conductivity is worse than that of copper, aluminum and other metals. The density is usually 7.7 – 8.0 g/cm ³ (generally slightly higher than that of carbon steel, but slightly lower than that of metals such as titanium).

Chemical properties:

1. Oxidation resistance:

Under air and ordinary ambient temperature, a stable oxide film can be formed on the surface to prevent further oxidation.

2. Acid and alkali resistance:

It has good resistance to many acids (such as dilute sulfuric acid, hydrochloric acid, etc.) and alkalis under certain concentration and temperature conditions.

3. Atmospheric corrosion resistance:

It can maintain a good appearance and performance for a long time under atmospheric environment, and is not easy to rust.

4. Electrochemical corrosion resistance:

It is relatively stable in the electrolyte solution environment and is not easy to form electrochemical corrosion.