Blade Steel

RWL34 - Blade Steel

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Steel Composition

carbon 1.05 %
chromium 14.0 %
molybdenum 4.0 %
manganese 0.50 %
silicon 0.50 %

RWL34 is a premium grade knife steel, developed by the famous knifemaker Bob Loveless and produced by Damasteel in Sweden. It gets its name from Loveless himself (RWL). This steel is known for its exceptional edge retention and corrosion resistance. RWL34 steel is often used in high-end custom knives, as it combines superior toughness and hardness while offering ease of sharpening among the stainless steels.

What are the Advantages of RWL34?

The premium quality of RWL34 makes it a great choice for a performant EDC knife . It offers excellent toughness and hardness, which results in exceptional edge retention. This means it can go for longer periods without needing a sharpener, making it a practical option for those who appreciate minimal upkeep in their tools.

Additionally, RWL34 boasts a high degree of corrosion resistance. So, regardless of the environment you are in, you can depend on it to remain rust-free. This quality also contributes to the knife's longevity, making for a lasting investment.

Disadvantages of RWL34 for Knives

While RWL34 has many advantages, its high quality comes with a correspondingly high price tag. Thus, it may not be the most budget-friendly option for many users. Furthermore, while it is easier to sharpen than many other stainless steels, it is still harder to sharpen when compared to non-stainless knives.

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


3/6 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


60 - 62 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.

Is RWL34 Rust Resistant?

The corrosion resistance of RWL34 steel is quite excellent, especially by stainless steel standards. It has a high chromium content, which enhances its oxygen fighting capabilities. Thus, the chances of your RWL34 blade rusting are low, making it a trustworthy choice for conditions that might be wet or humid.

How Hard is RWL34?

With an HRC rating of 60-62, the RWL34 steel is quite hard. The hardness of this knife steel gives it excellent edge retention and wear resistance, allowing it to maintain its cutting capabilities over extended use. The hardness of RWL34 contributes to its reputation as a high-performance, premium knife steel.

For What is RWL34 Recognized for?

The reputation of RWL34 revolves largely around its use in high-end custom knives. It's often praised for its combination of hardness, toughness, and corrosion resistance, that yields superior results both in daily use and heavy-duty tasks. Its exceptional edge retention capabilities have also won it favour amongst knife enthusiasts who appreciate the need for sharp, enduring blades.


In conclusion, RWL34 is an excellent choice for those looking for a high-performance blade with low maintenance needs. Its superior edge retention and excellent corrosion resistance make it a reliable companion that can stand up to a variety of conditions. Although not the most budget-friendly option, the quality and performance it brings to the table are often worth the investment.