Blade Steel

H13 - Blade Steel

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Steel Composition

carbon 0.32 %
chromium 4.50 %
molybdenum 1.10 %
vanadium 0.80 %

H13 is a hot work tool steel that has abundant features making it a preferred choice for a myriad of applications. The chemical composition of H13 steel allows it to display great stability in heat conditions making it a go-to option in processes involving high temperatures.

What are the Benefits of H13?

The H13 steel comes with a suite of benefits making it a preferred choice for EDC knives. The thermal resistance offered by H13 makes it great for use in conditions involving high temperatures. The hardness of the blade adds to the durability, making it a long-lasting choice.

Moreover, the H13 steel's good resistance against abrasions and wears enhances its lifespan. Its stability in handling heat changes helps users in maintaining the shape and sharpness of the blade for an extended period.

Disadvantages of H13 for Knives

While H13 is a highly effective knife steel, there are a few drawbacks linked to it. One lies in the difficulty associated with sharpening the blade due to its hardness. Additionally, H13 isn't the most resistant to corrosion, which means that the user must maintain it properly to keep rust at bay.

Steel Rating

Steels with good edge retention will stay sharp longer, reducing the need for frequent sharpening

Edge Retention

4/6 Points

Toughness is the steel's ability to absorb energy and deform without breaking


4/6 Points

Corrosion Resistance measures how well the steel can resist rust and oxidation

Corrosion Resistance

4/6 Points

Sharpenability refers to how easily a knife blade can be sharpened to its desired edge


3/6 Points

This is a relative measure based on typical market values. The actual price can vary widel


3/6 Points

A higher HRC number typically indicates a harder steel, which can hold a sharper edge


50 - 52 HRC
Please be aware that this rating should be understood as a comparative measure. It's simply a rough estimation in relation to other knife steels.

How Rust Resistant is H13?

H13 steel has a moderate resistance to rust, but it is not immune to it. It may require occasional oiling and proper drying after exposure to moisture or corrosive environments to preserve its condition.

How Strong is H13?

The H13 knife steel falls in the 50-52 HRC range, making it quite hard and durable. This hardness contributes to the sharpness and edge retention characteristics, being particularly advantageous for tasks involving cutting or dicing hard materials.

For what is H13 known for?

H13 steel is reputed for its heat resistance and toughness, which makes it a go-to option in the manufacturing of hot work tooling applications, including EDC knives. However, due to its high hardness, it might require more effort to sharpen than softer steels.

Similar blade steels


To sum up, H13 is a top-tier choice for users seeking a combination of heat tolerance, durability, and edge retention. While it requires a bit more maintenance and effort in sharpening, the features it delivers are worth the extra effort and make it ideal for demanding cutting tasks.