Takefu Special Steel, Japan 🇯🇵
VG1鋼 V 金 1 號
硬度
洛氏硬度(HRC) measures how resistant a steel is to permanent deformation. For kitchen knives:
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.
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.
58–61
HRC
555759616365+
VG1鋼是我們V鋼系列的起點,採用高品質原料精煉而成,雜質極少。這是一種組織細緻的不鏽鋼刃材,具備高韌性、優異的熱鍛造性能、易於熱處理,以及出色的抗腐蝕性。
由於其碳(C)含量達1.0%,基體中同時存在硬質的一次與二次碳化物,有助於提升耐磨性。
其鉻(Cr)含量為14%,能最大程度地發揮提升抗腐蝕性與強度的效果。鉬(Mo)則與鉻(Cr)共同形成硬質複合碳化物,對提升耐磨性與抗腐蝕性有顯著貢獻。
VG1鋼已達成刀具的四大核心要求:(1) 高硬度、(2) 高韌性、(3) 高耐磨性,以及 (4) 高抗腐蝕性,因此適用於廣泛用途,包括各式刀具、美髮剪刀,以及食品加工用的工業機械刀片。
由於其碳(C)含量達1.0%,基體中同時存在硬質的一次與二次碳化物,有助於提升耐磨性。
其鉻(Cr)含量為14%,能最大程度地發揮提升抗腐蝕性與強度的效果。鉬(Mo)則與鉻(Cr)共同形成硬質複合碳化物,對提升耐磨性與抗腐蝕性有顯著貢獻。
VG1鋼已達成刀具的四大核心要求:(1) 高硬度、(2) 高韌性、(3) 高耐磨性,以及 (4) 高抗腐蝕性,因此適用於廣泛用途,包括各式刀具、美髮剪刀,以及食品加工用的工業機械刀片。
成分
VG1鋼 元素組成
比較對象
VG1鋼
—
13.0%
9.8%
6.5%
3.3%
0
C
0.95%
Cr
13.0%
Mo
0.3%
C — 碳
Cr — 鉻
Mo — 鉬
硬度
58–61 HRC
555759616365+