Ginsan vs Aogami #1

Detailed metallurgical comparison between Silver Paper #3 / Silver Steel and Blue Paper Steel #1.

Ginsan (Gingami #3) is a stainless steel from Hitachi with a carbon level approaching white steel — a deliberate design to bring near-Shirogami sharpness in a rust-resistant body. Loved by professional Japanese chefs who need stainless practicality without sacrificing the razor-keen edge that carbon steel provides.

carbon0.95–1.10%chromium13.00–15.00%molybdenum0.20–0.50%

Sharpness

9

Edge Retention

7

Ease of Sharpening

8

Rust Resistance

8

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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

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