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 是我們 V 鋼系列的入門級產品,採用雜質極少的高品質原材料精煉而成。這是一種不鏽鋼刀鋼,具有細緻的組織結構、高韌性、優異的熱鍛造性能、易於熱處理以及卓越的耐腐蝕性。
由於含有 1.0% 的碳(C),硬質的一次和二次碳化物共存於基體中,從而提升了耐磨性。
它含有 14% 的鉻(Cr),能最大限度地提高耐腐蝕性和強度。鉬(Mo)與鉻(Cr)共同形成硬質複合碳化物,大幅提升了耐磨性和耐腐蝕性。
VG1 達成了刀具的四大主要要求:(1) 高硬度、(2) 高韌性、(3) 高耐磨性,以及 (4) 高耐腐蝕性,使其適用於廣泛的用途,包括刀具、理髮剪刀以及食品加工用的工業機刀片。
由於含有 1.0% 的碳(C),硬質的一次和二次碳化物共存於基體中,從而提升了耐磨性。
它含有 14% 的鉻(Cr),能最大限度地提高耐腐蝕性和強度。鉬(Mo)與鉻(Cr)共同形成硬質複合碳化物,大幅提升了耐磨性和耐腐蝕性。
VG1 達成了刀具的四大主要要求:(1) 高硬度、(2) 高韌性、(3) 高耐磨性,以及 (4) 高耐腐蝕性,使其適用於廣泛的用途,包括刀具、理髮剪刀以及食品加工用的工業機刀片。
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+