H13 Die Steel Bar
Process: EAF + LF + VD + Forged + Heat Treatment (optional)
Heat Treatment: Normalized / Annealed / Quenched / tempered
Introduction to H13 Die Steel Bar
H13 Die Steel Bar is a high-performance tool steel that is widely used in the manufacturing industry. It is known for its exceptional toughness, high temperature resistance, and superior wear resistance. H13 Die Steel Bar is often used to make dies, molds, and other cutting tools that require high hardness and durability. This product is popular among manufacturers who need to produce precision components and parts that have high resistance to wear and tear.
Properties of H13 Die Steel Bar
H13 Die Steel Bar is a type of hot work tool steel. It has excellent thermal shock resistance and can withstand high temperature environments without losing its strength. The steel bar has a uniform microstructure, which gives it high dimensional stability and excellent surface quality. The steel's high carbon content, together with other alloying elements such as chromium, vanadium, and molybdenum, gives it excellent hardness and wear resistance.
Benefits of H13 Die Steel Bar
The use of H13 Die Steel Bar offers many benefits to manufacturers. Firstly, the steel's high hardness and toughness enable it to resist deformation and wear, even when subjected to high stress and heavy use. This means that components and parts made from this steel have a longer lifespan and require fewer replacements, saving manufacturers time and money.
Secondly, H13 Die Steel Bar's high temperature resistance makes it ideal for use in hot work applications, such as forging, extrusion, and casting. The steel's thermal shock resistance ensures that it remains stable and does not crack under extreme temperature changes. This makes it a reliable material for making molds and dies that require high levels of accuracy and consistency.
Finally, H13 Die Steel Bar's uniform microstructure and excellent surface quality make it easy to machine and form into different shapes and sizes. This allows manufacturers to create custom components and parts as per their specific requirements.
Applications of H13 Die Steel Bar
H13 Die Steel Bar is mostly used in the manufacturing industry to make precision components and parts. It is a popular material for making molds, dies, punches, and other cutting tools that require high levels of hardness and durability. The steel bar is also used to make parts for the automotive and aerospace industries, where high resistance to wear and tear is crucial.
Conclusion
H13 Die Steel Bar is a versatile and high-performance tool steel that is valued for its exceptional toughness, high temperature resistance, and superior wear resistance. It is a popular material choice for manufacturers who need to produce precision components and parts that require high levels of accuracy and durability. With its excellent properties and benefits, it is an investment that is sure to provide long-lasting benefits to manufacturers.
Specifications | ||||
Material | Alloy Tool Steel Round Bar H13 | Round bar | Dia(mm) | Max 500 |
Process | EAF + LF + VD + Forged + Heat Treatment (optional) | Length (mm) | Max5800 | |
Heat Treatmennt | Normalized / Annealed / Quenched / tempered | Plate bar | Thickness(mm) | Max 400 |
Delivery Condition | Hot forged +Rough machined (black surface after Q/T)+ Turned (optional) | Width(mm) | Max800 | |
Test | Ultrasonic test according to SEP 1921-84 D/d | Length (mm) | Max 5800 | |
Grade | C | Si | Mn | P | S | Cr | Mo | V |
H13 | 0.32-0.45 | 0.80-1.20 | 0.20-0.50 | ≤0.030 | ≤0.030 | 4.75-5.50 | 1.10-1.75 | 0.80-1.20 |
4Cr5MoSiV1 | 0.33-0.43 | 0.80-1.20 | 0.20-0.50 | ≤0.030 | ≤0.030 | 4.75-5.50 | 1.10-1.60 | 0.80-1.20 |
1.2344 | 0.33-0.41 | 0.80-1.20 | 0.25-0.50 | ≤0.030 | ≤0.020 | 4.80-5.50 | 1.10-1.50 | 0.30-0.50 |
SKD61 | 0.35~0.42 | 0.80-1.20 | 0.25-0.50 | ≤0.030 | ≤0.020 | 4.80-5.50 | 1.00-1.50 | 0.80-1.15 |
H13 steel is the most widely used and representative hot work die steel. Its main characteristics are:
(1) It has high hardenability and high toughness.
(2) Excellent resistance to thermal cracking, water cooling can be used in the workplace.
(3) With moderate wear resistance, carburizing or nitriding can also be used to increase the surface hardness, but the thermal crack resistance should be slightly reduced.
(4) Because of its low carbon content, the secondary hardening ability durng tempering is poor.
(5) It has the ability to resist softening at a higher temperature, but the hardness drops rapidly when the use temperature is higher than 540°C (1000°F) (that is, the able working temperature is 540°C).
(6) The deformation of heat treatment is small.
(7) Medium and high machinability.
(8) Medium resistance to decarburization.
Application


Why choose us?
- Our company has a reputation for delivering Die Steel Bar products that are of the highest quality and reliability.
- We adhere to the principle of fairness, justice and reasonable competition.
- Our Die Steel Bar products are made from the finest materials to ensure their quality and durability.
- Relying on our own brand and solution capabilities, we provide customers with high-quality H13 Die Steel Bar, solutions and services.
- We are committed to delivering high-quality Die Steel Bar products that meet the needs of our customers and exceed their expectations.
- The company's products are widely used in all walks of life and are recognized by many customers. There are offices in many cities across the country, and a strong marketing and service network is spread all over the country.
- At our factory, we take great pride in producing high-quality Die Steel Bar products that meet the needs of our customers.
- We are committed to providing consumers with high-quality products and giving every consumer peace of mind.
- Our goal is to provide affordable Die Steel Bar products and services without compromising on quality.
- The precision and stability of our products have reached the forefront of the H13 Die Steel Bar industry, which has strongly contributed to the technological progress and high-quality development of our company.
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