HM-1 hot work die steel is a high-quality steel designed for high temperature environments. With its excellent heat resistance, excellent mechanical properties and stable chemical properties, it stands out in many industrial fields, especially in the field of hot work mold manufacturing, and is favored by the majority of engineers and manufacturers.
HM-1 steel has first-class heat resistance, maintaining high hardness and strength at high temperatures, and is not easily softened or deformed. This makes it perform well in high-temperature working environments, such as hot forging, hot rolling, hot stamping and other processes, and can maintain the accuracy and stability of the die for a long time.
In addition, the mechanical properties of HM-1 steel are excellent. It has good toughness and wear resistance, can withstand large impact and pressure, and is not prone to fracture or wear. This gives it a significant advantage in the manufacture of high-load, high-wear hot work molds.
In addition to the above two points, the chemical properties of HM-1 steel are also very stable. It has good corrosion resistance and oxidation resistance, and can maintain stable performance in harsh working environments and prolong the service life of the mold.
Overall, HM-1 hot work mold steel is a leader in the field of hot work mold manufacturing due to its excellent heat resistance, excellent mechanical properties and stable chemical properties. It can not only meet the requirements of high temperature, high load, high wear and other harsh working conditions, but also improve the service life and product quality of the mold, bringing huge economic and social benefits to industrial production.
Grade: HM-1 steel for hot work molds
China ISC T23323
Other names: T20323 HM-1
Corresponds to GB T 1299-2014
Tool and mould steels
Categorization of tool steels
Tags: steel for hot work molds, alloy steel
Description Characteristics and uses: The H10 improved steel grade in ASTM A681 has high strength and toughness, resistance to cold and hot alternating fatigue properties, and good thermal stability. It is suitable for making hot extrusion dies, hot stamping dies, hot forging dies, die-casting dies, etc
This standard is applicable to hot rolled, forged, cold-drawn, silver bright bar steel and machined delivery steel of tool and die steel, and its chemical composition is also applicable to ingots, billets and their products
3Cr3Mo3W2V Chemical element composition content (%)
Composition C Si Mn P s Cr Mo W V
The minimum value is 032 0.6 - 2.8 2.5 1.2 0.8
The maximum value is 042 0.9 0.65 0.03 0.03 3.3 3 1.8 1.2
Smelting method: electric arc furnace.
3Cr3Mo3W2V Mechanical Properties
Condition: Heat treatment or state hardness
HBW delivery status annealed 255
Specimens quenched HRC*
Specimen heat treatment system: quenching temperature 1060 1130 °C, oil cooling
According to the requirements of the buyer and indicated in the contract, the measured value can be provided
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