PM / 粉末鋼
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. Nachi-Fujikoshi，日本
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. Nachi-Fujikoshi，日本
SRS-13
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.
63–64
HRC
555759616365+
SRS-13 鋼材是一款高階粉末冶金不鏽鋼，以硬度、韌性與抗腐蝕性的絕佳平衡著稱。它兼具高碳鋼與不鏽鋼的雙重優勢，是製作廚刀的萬用選擇。SRS-13 含有足量的鉻元素以提供優異防鏽性能，並添加碳、鉬與釩來強化鋒利度保持性與耐磨性。這種鋼材能達到極高的硬度，使 SRS-13 製成的刀具擁有持久銳利且耐用的刀刃。得益於粉末冶金工藝，其晶粒結構均勻細緻，不僅能研磨出極致鋒利的刃口，更能在長時間高強度使用下維持優異表現。SRS-13 鋼材備受頂級廚刀青睞，深受專業主廚與料理愛好者喜愛，完美兼顧切削性能、保養便利性與長久耐用度。
成分
SRS-13 元素組成
比較對象
SRS-13
—
13.0%
9.8%
6.5%
3.3%
0
C
1.3%
Cr
13.0%
V
1.5%
Mo
2.75%
W
1.25%
Mn
0.3%
Si
0.3%
C — 碳
Cr — 鉻
V — 釩
Mo — 鉬
W — 鎢
Mn — 錳
Si — 矽
硬度
63–64 HRC
555759616365+
Knives in SRS-13
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售罄
佑成
佑成 SRS-13 大馬士革 柳刃 330mm 鏡面拋光 附刀鞘
售罄
佑成
佑成 SRS-13 大馬士革 切付柳刃 300mm 鏡面拋光 附刀鞘
售罄
佑成
佑成 SRS-13 大馬士革 柳刃 270mm 鏡面拋光 附刀鞘
售罄
佑成
佑成 SRS-13 大馬士革柳刃 300mm 鏡面拋光 附刀鞘
售罄
佐治武士
佐治武士 SRS-13 牛刀 210mm 西式藍松石色
售罄
佐治武士
佐治武士 SRS-13 牛刀 210mm 西式綠松石色
售罄
佐治武士
佐治武士 SRS-13 牛刀 240mm 西式綠松石柄 附刀鞘
售罄
佐治武士
佐治武士 SRS-13 牛刀 240mm 西式藍綠松石柄 附刀鞘
售罄
佐治武士
佐治武士 SRS-13 菜切刀 165mm 西式花梨瘤刀柄
售罄
佐治武士