Over the last few decades, 15N20 has earned its place on knife makers' benches. This German-made alloy steel carries a high nickel content, which adds to its versatility and durability, and it comes at a reasonable price.
It is relatively easy to work with, which makes it a popular choice for practice and prototyping, and it performs in a wide range of knife-making applications.
Why Makers Choose 15N20
• Hardness range of 60-65 HRC depending on how it is heat treated.
• Excellent edge retention, among the highest in the high carbon steel family.
• A Damascus favorite. Toughness, hardness, and edge retention make it a common choice in Damascus steel blends.
• Budget friendly. A reasonably inexpensive steel, well suited to practice pieces and prototypes.
• Multiple sizes available to match your project.
Chemical Composition
ELEMENT
WHAT IT DOES
%
Carbon
Increases hardness, edge retention, and wear and abrasion resistance
0.75
Nickel
Increases toughness
2.0
Manganese
Increases hardness and edge retention
0.4
Silicon
Increases overall strength
0.03
Phosphorus
Improves overall strength, hardness, and machinability
0.02
Sulfur
Increases machinability and toughness
0.01
A NOTE ON CARE: 15N20 is not stainless steel and will corrode if neglected. Regular wiping, cleaning, and lubricating will keep your bar stock and finished blades in good shape for the long haul.
From The Bench
If you are looking for a steel that rewards good work, 15N20 is one we are glad to stand behind. It takes a hardness of 60-65 HRC with the right heat treatment, holds an edge as well as almost anything in the high carbon family, and the nickel keeps it tough. It is also forgiving enough for practice and prototyping, and it is a staple in Damascus billets. Whether you are forging your first blade or your five hundredth, it earns a spot on the rack.
We also want to say thank you. Every order you place and every project you share keeps this shop going, and your loyalty means more to us than we can put in an email. We are makers and enthusiasts too, and we are proud to supply your bench.
