日本武生特殊鋼
VG1
Hardness
Rockwell C Hardness (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 鋼系列的起點，採用高品質、雜質極少的原材料精製而成。這是一種具有細緻結構、高韌性、極佳熱鍛性、易於熱處理以及優異耐腐蝕性的不鏽鋼刀鋼。
由於含有 1.0% 的碳（C），基體中同時存在硬質一次和二次碳化物，有助於提升耐磨耗性。
其含有 14% 的鉻（Cr），最大程度提升了耐腐蝕性與強度。鉬（Mo）與鉻（Cr）共同形成硬質複合碳化物，大幅提升耐磨耗性與耐腐蝕性。
VG1 滿足了刀具的四大需求：（1）高硬度、（2）高韌性、（3）高耐磨耗性、（4）高耐腐蝕性，因此適用於各種用途，包括廚刀、美髮剪刀，以及食品加工用的工業機械刀片。
由於含有 1.0% 的碳（C），基體中同時存在硬質一次和二次碳化物，有助於提升耐磨耗性。
其含有 14% 的鉻（Cr），最大程度提升了耐腐蝕性與強度。鉬（Mo）與鉻（Cr）共同形成硬質複合碳化物，大幅提升耐磨耗性與耐腐蝕性。
VG1 滿足了刀具的四大需求：（1）高硬度、（2）高韌性、（3）高耐磨耗性、（4）高耐腐蝕性，因此適用於各種用途，包括廚刀、美髮剪刀，以及食品加工用的工業機械刀片。
Composition
VG1 Element Composition
Compare with
VG1
—
13.0%
9.8%
6.5%
3.3%
0
C
0.95%
Cr
13.0%
Mo
0.3%
C — Carbon
Cr — Chromium
Mo — Molybdenum
Hardness
58–61 HRC
555759616365+
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