45WCRV7 Shock and Impact Resistant Tool Steel is a high-quality steel with excellent shock and impact resistance. This steel is precision machined to give it a mirror-smooth surface with a delicate luster. This shine is not only aesthetically pleasing, but also increases the durability and longevity of the tool.
The machining process of 45WCRV7 seismic and impact resistant tool steel is very complex. First of all, high-quality raw materials need to be selected, and strict inspection and screening are carried out. Then, through precision heat treatment and processing technology, the steel is machined into the desired shape and size. In this process, parameters such as temperature, time, and pressure need to be tightly controlled to ensure the performance and quality of the steel.
Once the machining is complete, the surface of the 45WCRV7 shock and impact resistant tool steel needs to be polished and sanded to remove any imperfections and uneven parts. This process requires the use of a professional polishing machine and sandpaper, as well as skilled workers to operate. Through polishing and grinding, the surface of the steel can show a mirror-like luster, which is very beautiful.
In addition, 45WCRV7 seismic and impact-resistant tool steel also has excellent mechanical properties and corrosion resistance. This steel is very hard and tough, and can withstand high levels of shock and vibration. At the same time, the steel has excellent corrosion resistance and can be used in harsh environments.
In conclusion, 45WCRV7 seismic and impact-resistant tool steel is a high-quality steel with excellent shock, impact, mechanics, and corrosion resistance. Through precision processing technology, it can be processed into a beautiful glossy plate with a very beautiful gloss and appearance. This steel is widely used in the manufacture of various tools and mechanical equipment, and has a wide range of application prospects and market prospects.
Grade: 45WCRV7 impact-resistant tool steel
China ISC T40294
Other names: 40124
Corresponds to GB T 1299-2014
Tool and mould steels
Categorization of tool steels
Tags: Impact resistant tool steel, alloy steel
Description Characteristics and uses: adding a certain amount of W on the basis of chromium silicon steel has a certain hardenability and high temperature strength, and has high toughness after tempering. It is suitable for manufacturing tools that operate under high impact loads, such as pneumatic tools, punching and cutting edge composite dies, punching dies, scissors for cold cutting, and some small hot work dies.
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
45WCRV7 chemical element composition content (%)
Composition C Si Mn P s Cr Ni Cu W
The minimum value is 035 0.8 - 1 - 2
The maximum value is 045 1.1 0.4 0.03 0.03 1.3 0.25 0.25 2.5
Smelting method: electric arc furnace.
45WCRV7 mechanical properties
Condition: Heat treatment or state hardness
HBW delivery status: Annealed 179 217
Specimen quenched HRC
Specimen heat treatment system: quenching temperature 860 900 °C, oil cooling
1 Approximate Comparison Table Alloy tool steel
China, Japan, Germany, Russia
gb jis din en/din gost
4crw2si sks41 35wcrv7 4хв2с
2 Approximate Comparison Table Alloy tool steel
China, Japan, South Korea, Germany, United Kingdom
gb jis ks din en/din bs en/bs
4crw2si sks41 sks41 45wcrv7 bs1