08 Jun What are the uses of hot die steel for tool & die-making in the manufacturing industry?
Hot die steel(H13), also known as a tool or die steel, is a type of steel specially developed for manufacturing to make tools and dies. Combines properties suitable for high-temperature applications and harsh working conditions. Some of the primary services of hot-stamped steel are listed below.
1. Die-cast: Hot-formed steel is commonly used to make moulds for the die-casting process. In die casting, molten metal is injected into a mould cavity under high pressure. Hot work die steels used in these dies must have good thermal conductivity, high toughness, and resistance to thermal fatigue to withstand the high temperatures and quench cycles of the process.
2. Forge: Hot work die steel is also used in the forging industry to produce forging dies. Forging is the process of applying compressive forces to deform the metal. Dies used for forging must withstand extreme pressures, high temperatures, and rapid cooling. Hot work die steel has the strength, hardness, and thermal stability required for forging dies.
3. Extrude: Hot work steel is used in the extrusion industry to make extrusion dies. Extrusion forces material through formed orifices to create a continuous profile. Tools used for extrusion must withstand high temperatures and pressures. Hot work die steel has the heat resistance, wear resistance, and dimensional stability required for extrusion dies.
4. Stamping and Forming: Hot stamping steel is used for stamping and forming operations. It is used to make dies and punches for press work such as sheet metal press and cold forming. Steel must have high hardness, wear resistance, and toughness to withstand repeated impact and shear forces.
5. Moulds and tools: Hot work die steel is used to make various types of dies and tools in the manufacturing industry. It is used in plastics, rubber, and glass manufacturing industries to create moulds that can withstand high temperatures, abrasion, and pressure.
Hot die steel’s specific grades and compositions depend on the tool and die applications and requirements. Different grades of hot stamping steel offer different combinations of properties such as heat resistance, wear resistance, toughness, and machinability, allowing manufacturers to choose the best material for their specific needs.
Mentioning the industries name where hot die steel (H13) is used:
Hot die steel (H13) is used in various industries for its excellent combination of toughness, heat resistance, and wear resistance. Some of the industries where H13 steel is commonly used include:
1. Tool and die making: H13 steel is extensively utilized for manufacturing hot work tools and dies, such as forging dies, extrusion dies, die casting dies, and press tooling. Its high hardness and heat resistance make it suitable for withstanding repeated thermal cycling and mechanical stress.
2. Automotive industry: H13 steel finds application in the automotive industry for producing components that require high strength and resistance to thermal fatigue. It is used in manufacturing die-casting moulds, hot forging dies, and various tooling for the production of engine and transmission components.
3. Aerospace industry: H13 steel is employed in the aerospace sector for fabricating tooling and dies used in hot forming processes, such as hot stamping and superplastic forming. It provides the necessary hardness and thermal stability required for shaping and manufacturing aerospace components.
4. Injection moulding industry: H13 steel is commonly utilized in injection moulding applications, where high temperatures and pressures are involved. It is used to manufacture moulds and inserts that produce plastic components for a wide range of industries, including consumer goods, electronics, and packaging.
5. Steel and non-ferrous metal production: H13 steel is utilized in the steel and non-ferrous metal industries for creating tools and dies used in hot working processes, such as hot rolling, extrusion, and forging. It can withstand the high temperatures and mechanical loads encountered during these operations.
6. Energy industry: H13 steel is employed in the energy sector for manufacturing tooling and dies used in processes like the hot forging of turbine blades, extrusion of heat exchanger components, and die casting of parts for power generation equipment.
7. General engineering and manufacturing: H13 steel is also used in various other engineering and manufacturing applications where high strength, toughness, and resistance to heat and wear are required. This includes industries such as heavy equipment manufacturing, metal stamping, and general toolmaking.
These are just a few examples of industries where H13 steel is commonly employed. Its versatile properties make it a valuable material in applications requiring high-performance tooling and die subjected to elevated temperatures and mechanical stress.
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