Tool Steel and Mould Steel

Tool Steels are a variety of carbon and alloy steels that are particularly suitable for use in the manufacture of tools and dies, including cutting tools, dies, hand tools, and knives. Their suitability comes from their unique hardness, wear resistance and resistance to deformation, as well as their ability to maintain a cutting edge at high temperatures. Therefore, tool steels are suitable for working on other materials, such as cutting, machining, stamping or forging.

Mould steel is a special type of steel used for manufacturing various moulds. For example, it can be used in plastic moulds, die-casting moulds, forging moulds, etc. Due to its characteristics such as high strength, high hardness, wear resistance, and corrosion resistance, mould steel can meet the performance requirements of moulds in different working environments.

Tool Steel

Why Choose SUMEC Metal for Tool Steel and Mould Steel

SUMEC Metal is different because we combine reliable resources, financial strength, and expert support. 

As a publicly listed company, we can guarantee steady supplies and better payment options. Our strict quality checks and helpful team make ordering easy and safe, helping your business run smoothly and stay competitive.

300M+

Tons Annual Export Volume

5,000+

Global Clients

Tool Steel and Mould Steel

Explore Our Range of Tool Steel and Mould Steel

Hot Work Tool Steel
Hot work tool steel is primarily used at high temperatures, it is characterized by excellent heat resistance, hardness, and wear resistance.

Hot work tool steel is primarily used at high temperatures; it is characterized by excellent heat resistance, hardness, and wear resistance. Hot work tool steel is often used in industrial applications where tools and moulds must operate under extreme temperature conditions.

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Dia: 10-600mm
Length: 4000-12000mm
DIN: 1.2343, 1.2344
ASTM: H11, H13, etc.

Cold Work Tool Steel
Cold work tool steel is used in the processes that work under cold conditions, away from the heat.

Cold work tool steel is used in processes that work under cold conditions, away from the heat. It is used for manufacturing tools whose manufacturing process is followed while keeping the temperature below 260 °C. This steel is used to manufacture tools such as shears, taps, gages, and piercing dies.

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Dia: 10~600mm
Length: 4000~12000mm
DIN: 1.2510, 1.2379, 1.2080, 1.2436
ASTM: D2, D3, D6, etc.

Plastic Mould Steel
Plastic Mould Steel are specialized tools used in the manufacturing process of plastic products.

Plastic Mould Steel, also known as injection moulds or tooling, are specialized tools used in the manufacturing process of plastic products.

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Width: 20~800mm
Length: 1000~2000mm
DIN: 1.2311, 1.2312, 1.2738
ASTM: P20, P30, P20+Ni, etc.

Grades

Tool Steel and Mould Steel We Offer
AISI/SAE
H11, H13, D2, D6, O1, P20, P20+Ni, P20+S, 420, S136, 718, etc.
EN/DIN
1.2343, 1.2344, 1.2379, 1.2436, 1.2311, 1.2312, 1.2738, 1.2510, 1.2083, etc.
JIS
SKD11, SKD61, SKD420, SUS420, etc.

Application Cases

Real-World Uses of Our Tool Steel and Mould Steel
Tool & Plastic Moulding

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Contact our expert team today to discuss your Tool Steel and Mould Steel needs and discover how SUMEC Metal can enhance your supply chain and business performance.
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