"Stainless" means stain-resistant, not stain-proof. In kitchen use, the steel can still discolour or pit if exposed to acidic environments — citrus, vinegar, or salt water — for extended periods. Wash and wipe dry after every use, and avoid leaving the blade soaking in water. With basic care, a stainless knife is very low-maintenance and a great everyday choice. PM / Powder Steel Powder Metallurgy (PM)
A modern steel-making process where the alloy is atomised into a fine powder and then compressed under high pressure before sintering. This creates an exceptionally uniform carbide distribution — far finer and more even than conventionally cast steel. The result is a blade that achieves higher hardness without sacrificing toughness, holds a keener edge for longer, and is more resistant to chipping. PM steels are generally considered a step up in performance, though they can be harder to sharpen on coarse stones. 히타치 특수강, 일본
ZDP-189 분말 다이스강 ZDP-189
55–58 HRC — Soft. Easy to sharpen and forgiving of rough use, but dulls faster. Typical of most German knives.
59–61 HRC — Balanced. Good edge retention with manageable sharpening. Common in mid-range Japanese knives.
62–64 HRC — Hard. Excellent edge retention, holds a very fine edge. Requires more care and a fine stone to sharpen.
65+ HRC — Very hard. Exceptional edge longevity but more brittle — more prone to chipping if used roughly.
Higher is not always better — it depends on how you use and maintain your knife.
ZDP-189 Element Composition
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주방용 나이프용 ZDP-189 강철의 장단점
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Knives in ZDP-189
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Sukenari
스케나리 ZDP-189 헤어라인 K팁 규토(셰프나이프) 270mm
Sukenari
스케나리 ZDP-189 헤어라인 K팁 규토(셰프나이프) 210mm
Sukenari
스케나리 ZDP-189 헤어라인 K팁 규토(셰프나이프) 240mm
Sukenari
스케나리 ZDP-189 헤어라인 규토(셰프나이프) 240mm
Hatsukokoro
하츠코코로 하야부사 ZDP-189 미가키 규토(셰프나이프) 240mm
Hatsukokoro
하츠코코로 하야부사 ZDP-189 미가키 규토(셰프나이프) 210mm
Sukenari
스케나리 ZDP-189 다마스커스 키리츠케 규토(셰프나이프) 240mm 자작나무 버얼 핸들
Sukenari
스케나리 ZDP-189 다마스커스 규토(셰프나이프) 270mm 자작나무 버얼 핸들
Sukenari
스케나리 ZDP-189 다마스커스 규토(셰프나이프) 240mm 자작나무 버얼 핸들
Sukenari
스케나리 ZDP-189 다마스커스 규토(셰프나이프) 210mm 자작나무 버얼 핸들
Sukenari
스케나리 ZDP-189 다마스커스 스지히키 240mm 벌우드 핸들 사야 포함
Hatsukokoro
