銀三鋼

Ginsan

Silver Paper #3 / Silver Steel

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.

Sharpness9/10
Edge Retention7/10
Ease of Sharpening8/10
Rust Resistance8/10
carbon0.95–1.10%chromium13.00–15.00%molybdenum0.20–0.50%
Hardness60–62 HRC HRC
Heat TreatmentModerate
Primary UseProfessional kitchen knives, sushi knives
ManufacturerHitachi Metals (now Proterial)

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