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What is H13 Steel and What is H13 Equivalent To?

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What is H13 Steel and What is H13 Equivalent To?

What is H13 Steel and What is H13 Equivalent To?

One steel alloy stands out as a true powerhouse in the area of tooling and dies casting, where strength, durability, and heat resistance are paramount: H13 steel. H13 steel has gained a reputation as a go-to material for tool and dies makers worldwide due to its remarkable performance in demanding applications. H13 steel exhibits unmatched properties that make it a vital tool in the manufacturing business, from hot-working operations like forging and extrusion to high-pressure applications like die casting.


What Sets It Apart From Other Tool Steels

H13 steel sets itself apart from other tool steels due to its unique combination of properties, making it highly suitable for specific applications. Any reputable H-13 steel supplier knows that there are key features that distinguish H13 steel and they are:

  • It is mostly composed of iron, with the addition of carbon, chromium, molybdenum, vanadium, and silicon to improve its qualities.

  • H13 steel is extremely hard, with a hardness range of 45-52 HRC.

  • Aside from being hard, it is also exceedingly robust, allowing it to withstand huge weights without simply breaking. 

  • It can also withstand extremely intense temperatures, reaching as high as 540°C (1,000°F) without losing strength or form.


Common Uses For H-13 Tool Steel

Many industries require the services of an H-13 steel supplier for their tool steel needs, and that is because the particular type of steel can be used for different purposes. A few of the most common ways it is used are:


Making tools that can work with hot materials H13 steel is used to create tools like molds, dies, and punches that are used to shape materials at very high temperatures. It can handle the heat and pressure involved in processes like die casting, where liquid metal is injected into molds.


Making parts by extrusion H13 steel is used to make tools for extrusion machines. Extrusion machines shape materials like metal or plastic by pushing them through a small opening under high pressure and temperature. H13 steel can withstand heat and pressure and help produce different shapes and forms.


Metal forging H13 steel is used in forging, which is a process where metal is shaped using heat and force because can handle very high temperatures and pressures, making it suitable for creating strong metal parts.


Applications that make use of high temperatures H13 steel is also used in industries dealing with high temperatures. For example, it is used to make turbine blades for airplanes. It is also used in equipment that requires high heat, like furnaces.


Equivalent Standards For H-13 Steel In Other Countries

When you are an H-13 steel supplier, you must be very aware of the fact that the world is now one interconnected global marketplace. This makes it very important for you to be familiar with the equivalent standards for H13 steel across different countries.


  • In the United States: H13 steel is specified under the ASTM A681 standard as H13.
  • In Germany: It is essentially the same as DIN 1.2344 tool steel.
  • In Japan: It is known as JIS SKD61.
  • In China: It is referred to as GB 4Cr5MoSiV1.


These equivalent standards ensure that manufacturers worldwide can understand and use the same steel grade.

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