Swedish Steel vs Aogami #1

Detailed metallurgical comparison between Swedish Carbon Steel and Blue Paper Steel #1.

SWEDISH-STEEL

Swedish Steel

Swedish Carbon Steel

Highly pure carbon steel imported from Sweden. Historically prized by Japanese blacksmiths for its exceptional purity and performance, rivaling the best domestic steels. Some legendary pre-war tool makers used it exclusively, and tools bearing this steel are treasured collector's items.

carbon1.20–1.30%
Sharpness
9
Edge Retention
8
Ease of Sharpening
8
Rust Resistance
3
AOGAMI-1

Aogami #1

Blue Paper Steel #1

High-carbon steel alloyed with chromium and tungsten for enhanced wear resistance and edge retention. Ideal for hard woods and heavy use. Forged by masters who prize its demanding nature, it rewards a skilled sharpener with extraordinary edges that outlast almost any other carbon steel.

carbon1.25–1.35%chromium0.30–0.50%tungsten1.50–2.00%
Sharpness
9
Edge Retention
9
Ease of Sharpening
6
Rust Resistance
4