1.4034 is a rust-resistant martensitic chromium steel with balanced properties and good suitability for knives. It offers a solid combination of corrosion resistance, hardness, and sharpenability, but does not achieve the wear resistance level of higher-alloyed knife steels.
Three Central Characteristics of the Steel: Edge Retention, Rust Resistance, and Sharpenability
Edge Retention: Medium
★★★☆☆
The moderate carbon content limits wear resistance compared to higher-carbon and more carbide-forming knife steels.
Rust Resistance: Good
★★★★☆
With approximately 13% chromium, 1.4034 is classified as a rust-resistant steel. Its corrosion resistance is below that of knife steels specifically optimized for corrosion resistance.
Sharpenability: Good
★★★★☆
The relatively small amount of hard alloying elements and carbides allows for straightforward processing and sharpening.
Areas of Application
Pocket Knives: Suitable for everyday cutting tasks where rust resistance and easy sharpenability are more important than maximum edge retention.
Kitchen Knives: The rust-resistant design makes 1.4034 suitable for knives that regularly come into contact with moisture.
Everyday Knives: The combination of corrosion resistance and sufficient hardness makes this steel a balanced solution for general cutting tasks.
Steel Composition
| Element | Proportion |
|---|---|
| Carbon (C) | 0.43–0.50 % |
| Chromium (Cr) | 12.5–14.5 % |
| Manganese (Mn) | max. 1.00 % |
| Silicon (Si) | max. 1.00 % |
| Phosphorus (P) | max. 0.04 % |
| Sulfur (S) | max. 0.03 % |
Products with 1.4034 Knife Steel
