how to harden steel plate,What is Steel Plate Hardening? Steel plate hardening is a process that makes the steel plate tougher and more resistant
What is Steel Plate Hardening?
Steel plate hardening is a process that makes the steel plate tougher and more resistant to wear and tear. There are several ways to harden a steel plate. One common method is heat treatment. By heating the steel plate to a specific temperature and then cooling it rapidly, the structure of the steel changes, resulting in increased hardness.
Heat Treatment for Hardening
When it comes to heat treatment, you first need to heat the steel plate in a furnace. The temperature depends on the type of steel. For example, for some carbon steels, you might heat it to around 800 - 900 degrees Celsius. After reaching the right temperature, you quickly cool it down, often by quenching it in water or oil. This rapid cooling traps the atoms in a different arrangement, making the steel harder. However, this process can also make the steel brittle, so sometimes a tempering process is done afterwards to reduce the brittleness while maintaining some of the hardness.
Surface Hardening of Steel Plate
Another way to harden a steel plate is through surface hardening. This is useful when you only need the surface of the steel plate to be hard, while keeping the core relatively soft and tough. One method of surface hardening is case hardening. In case hardening, the steel plate is exposed to a carbon - rich environment at a high temperature. Carbon atoms diffuse into the surface of the steel, increasing the carbon content near the surface. Then, a quenching process is carried out to harden the surface layer.
Questions and Answers
Question 1: What are the main steps in heat treatment to harden a steel plate?Answer: First, heat the steel plate to a specific temperature in a furnace depending on the type of steel (for example, 800 - 900 degrees Celsius for some carbon steels). Then, rapidly cool it down by quenching in water or oil. Sometimes, a tempering process is also done afterwards.
Question 2: Why is surface hardening of a steel plate sometimes preferred?Answer: Surface hardening is sometimes preferred because it is useful when only the surface of the steel plate needs to be hard, while keeping the core relatively soft and tough. For example, in case hardening, the surface layer can be hardened while the core remains in a more ductile state.
Below is,how to harden steel platepartial price list| Category | Market Price | Use Cases |
| 1/4 stainless plate | 1038$/Ton | pipelines, storage tanks |
| 14 gauge stainless steel sheet | 1057$/Ton | Automobile shells, body parts |
| 1 16 stainless steel sheet | 1073$/Ton | Automobile shells, body parts |
