Application:

Mechanical manufacturing field:

It is commonly used in the manufacture of various mechanical parts, such as shafts, pins, gears, etc. For example, in an automobile engine, stainless steel rods can be processed into drive shafts to withstand greater torque and speed.

Hardware tool industry:

The rod part that can be used to make tools such as screwdrivers, wrenches, hammers, etc. For example, high-quality screw cutter rods are usually made of stainless steel rods, which are sturdy and durable.

Construction aspects:

As a connecting member, support member, etc. in building structures. In bridge construction, stainless steel rods can be used to strengthen the stability of structures.

Medical field:

Used in the manufacture of medical apparatus, such as the handle of surgical instruments, the support part of stretchers, etc. Because stainless steel rods are easy to clean and disinfect, they can meet the hygiene

requirements of the medical industry Chemical Industry: Making parts of chemical equipment, such as stirring shafts, seals, etc. Stainless steel rods can maintain good performance in corrosive environments.

Electronics Industry:

Stainless steel rods may be used in the internal structural parts of some electronic devices, such as the pins of connectors.

Furniture Manufacturing:

Can be used to make support structures or decorative parts of high-end furniture.

Physical properties of stainless steel rods:

1. Density:

The density of stainless steel rods is generally between 7.7 – 8.0 g/cm3, which is relatively high, so that it has a certain sense of weight. – For example, in some devices that need to increase weight to improve stability, the high density characteristics of stainless steel rods are applied.

2. Hardness:

It has a high hardness and can withstand greater pressure and wear. – Like in mold manufacturing, it is used as the thimble of the mold and is not easy to deform.

3. Toughness:

It has good toughness and is not easy to break when subjected to impact or bending. – It is often used in the manufacture of components that need to withstand dynamic loads, such as drive shafts in machinery.

4. Thermal conductivity:

Thermal conductivity is relatively low and has a certain thermal insulation effect. – Some equipment parts that need to be insulated may choose stainless steel rods.

5. Conductivity:

Conductivity is not as good as copper, aluminum and other metals, but it can still meet part of the electrical conductivity requirements under normal circumstances.

Chemical properties of stainless steel rods:

1. Corrosion resistance:

It can resist the erosion of a variety of acid, alkali and salt solutions. The passivation film on the surface can effectively prevent the internal metal from being further corroded. For example, equipment parts used in marine environments, stainless steel rods can resist the corrosion of seawater for a long time.

2. Oxidation resistance:

It can remain stable under high temperature and oxidizing environment and is not easy to oxidize. When used in the internal components of high temperature furnaces, it can withstand the test of high temperature.

3. Stability:

The chemical properties are relatively stable and it is not easy to react violently with other substances.  In chemical production, as the stirring shaft of the reactor and other components, it can ensure the stability of the production process. These unique physical and chemical properties make stainless steel rods have an indispensable position in many fields。