Established in 1996, ISO9001: 2000 manufacturer Shanghai Ruiqi Mould Materials Co., Ltd. Specialize in producing tool steel and mould/mold/die steel for 15years. Their main products include hot work tool/mould steel, cold work tool/mould steel, plastic mould/mold/die steel, high speed tool steel, alloy structural steel, etc. Grades include H13/D2/D3/D6/P20/L6/O1, etc.
The company have a completely process flow of tool steel and mould/mold/die steel production(scrap purchasing---steel melting---forging---heat treament---steel processing---quality inspection---packing) in Shaoguan Mill and a big warehouse for exporting in Shenzhen, Guangdong Province.
With quality steel products and service, the company have established long term relationship with customers from Germany, Italy, Czech, Turkey, Iran, Malaysia, South Korea, Brazil, etc. The company supply about 5000 tons to them yearly.
D3 alloy steel
1. Steel grade:
D3(ASTM/AISI), XW-5(ASSAB), 1.2080(DIN), Cr12(GB)
2. Chemical Composition(%)
C: 2.00/2.30 Si≤ 0.40 Mn≤ 0.40 Cr: 11.50/13.00
Mo V P ≤ 0.030 S≤ 0.030
3. Specification:
Round bars: Diameter 80mm-480mm, Length ≤ 6000mm
Steel plate: Thickness 70mm-410mm, Width 410mm-810mm
4. Steel properties:
High strength toughness, high chromium steel
5. Applications:
Used in long-life film pressure die
All products' chemical composition and specification
Can be design according to customers' requirement
Shanghai Ruiqi Mould Materials Co., Ltd. is a special steel manufacturer, which was founded in 2006 and is located in Shanghai, China.
Products:
Ruiqi has been mainly manufacturing four types of steel: Tool/die steel, high-alloy structural steel, bearing steel and stainless heat-resistant steel. We provide varieties of forged round bars, flat bars and blocks, along with forging stocks, forgings, various sizes of steel ingots, ESR ingots, etc. Our plant is equipped with large-scale peeling, turning and milling equipment for steel deep processing, and all the products are delivered after heat treatment and annealing.
