1.2842 cold work die steel is a high-quality die steel with excellent wear and impact resistance. It is widely used in the manufacture of cold work molds that need to withstand high levels of pressure and friction. This steel has a high carbon content and also contains alloying elements such as chromium and tungsten, which can improve the hardness and wear resistance of the steel.
In the manufacturing process, 12842 cold work die steel undergoes special heat treatment and surface treatment to ensure that it has excellent toughness and durability. This treatment can significantly improve the life and stability of the mold, thereby reducing the frequency of repairs and replacements.
Compared to other similar products, 12842 cold work die steel has higher hardness and better wear resistance. This makes it the material of choice for manufacturing complex, high-precision molds. Molds made with this steel are better resistant to wear and tear, ensuring the quality and dimensional accuracy of the product.
In addition, 12842 cold work die steel also has good cutting properties. This means that it can be easily cut, drilled, and ground during the manufacturing process, simplifying the manufacturing process and increasing production efficiency.
In total, 1.2842 cold work die steel is a high-quality, high-performance material with a wide range of application prospects. It provides strong support for the manufacture of high-precision, high-quality and long-life cold work molds. In the future, with the continuous development and progress of the manufacturing industry, 12842 Cold Work Die Steel will continue to play an important role in driving the development and innovation of the industry.
Grade 12842 steel for cold work molds
Chinese ISC T20019
Other names: T20000
Corresponds to GB T 1299-2014
Tool and mould steels
Categorization of tool steels
Tags: Steel for cold work molds, Alloy steel
Description Characteristics and uses: Economical cold work tool steel, high comprehensive mechanical properties are better than carbon steel, with high hardness and wear resistance, small deformation during quenching, low overheating susceptibility, and good hardenability. It is suitable for manufacturing all kinds of precision measuring tools, models, block gauges and plate teeth; It can also manufacture small size stamping dies, cold pressing dies, engraving dies, blanking dies, etc., as well as screw rods of machine tools, grinding machine spindles and other structural parts.
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
1.2842 chemical element composition content (%)
Component C Si Mn P s V
The minimum value is 085 - 1.7 - 0.1
The maximum value is 095 0.4 2 0.03 0.02 0.25
Smelting method: electric arc furnace + vacuum degassing.
1.2842 Mechanical Properties
Condition: Heat treatment or state hardness
HBW Delivery Status: Annealed 229
Specimen quenched HRC
Specimen heat treatment regime: quenching temperature 780 810 °C, oil cooling
Approximate Comparison Table Steel for plastic molds
China, United States, International Organization for Standardization, Germany
gb isc astm iso din en/din w-nr.
9mn2v t20019 2 90mnv2 90mnv 1.2842
t20000)
Rumors are refuted