Manufacturer Of 40crmov 5 Die Steel Material For Aluminum Extrusion Dies - China
price: 74.00 Dollar US$
40CrMoV 5 die steel is a high-performance alloy tool steel widely used in the manufacture of aluminum extrusion molds.
Renowned for its exceptional mechanical properties and high-temperature resistance, the material maintains stable performance under conditions of high stress and pressure.
Its chemical composition—carefully formulated with alloying elements such as chromium (Cr), molybdenum (Mo), and vanadium (V)—provides an optimal balance of hardness, toughness, and resistance to thermal fatigue.
In practical aluminum extrusion applications, 40CrMoV 5 die steel exhibits superior wear and crack resistance, effectively extending the service life of the molds.
It is particularly well-suited for mold components subjected to extreme heat and pressure, such as extrusion cores and sleeves.
Given that the aluminum extrusion process involves applying immense pressure to the material at high temperatures, mold materials require excellent thermal stability and resistance to deformation; 40CrMoV 5 was specifically developed to meet these rigorous demands.
In summary, thanks to its outstanding properties and versatility, 40CrMoV 5 die steel has become a preferred material in the aluminum extrusion mold industry.
It not only enhances operational efficiency but also significantly reduces production costs, providing robust support for the industry's continued development.
Songshun Company Website:
https: //songshunsteel.
com/
Company Contact:
- Posted By: Dongguan Songshun Mould Steel Co., Ltd.
- Phone: 076985475596
- Address: 1st Floor, No. 1, Dongda Fourth Street, Shatou Community, Chang'an Town, Dongguan , Guangdong , China
- Email:

- Website: https://songshunsteel.com/
Published date: September 14, 2026
- Business Description: Established in 2009,Songshun Steel supplies a wide range of carbon, alloy and tool steel products, including high speed tool steel, cold work tool steel, hot work tool steel, plastic mould steel, engineering steel and machine structural steel etc.
After more than 10 years development and growing, Songshun Steel becomes one comprehensive special steel factory, stockist and exporter.
Combined with experienced exporting team and professional technical knowledge, Songshun Steel offers both technical advice and support, as well as global professional steel solution and service.
Due to satisfactory reliable quality and professional service, Songshun expands our market worldwide, such as Colombia, Chile, Spain, Turkey, Iran, Vietnam, Malaysia ,UAE, Canada, Brazil, Mexico and so on.
Songshun specialized in Special Steel for almost 20 years.
We can supply mold steel, high speed steel, alloy steel, free cutting steel and etc.
Welcome your contact 24 hours a day!!!
Skype/Whatsapp/We chat: +86-18269260283
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