Hatsukokoro | 庫存單位： HATS_SGRH_PE150_O

初心流冰 SG2 大馬士革小刀 150mm Olivewood Handle

$249.95

St Peters（線上/展示間） —
2 Bishop St Unit 2 St Peters NSW 2044
+61 2 8234 8818
Crows Nest（實體門市） —
107 West St, Crows Nest NSW 2065

詳細規格

產品線	初心流冰 SG2 大馬士革
刀型	小刀 / 多用途刀、水果刀
刃面類型	雙刃
重量	67 g \| 2.4 oz
刃渡	156 mm \| 6 9/64″
刃元高度	32 mm \| 1 17/64″
刃元厚度	1.7 mm \| 1/16″
刃中厚度	1.3 mm \| 3/64″
刃尖1cm厚度	0.8 mm \| 1/32″
鋼材	SG2 / R2 \| Powdered \| The user wants me to translate the word "Stainless" from English to Traditional Chinese for a Taiwanese knife retailer context. According to the glossary provided, "Stainless" should be translated as "不鏽鋼". The field context indicates this belongs to "SG2 / R2" on a Japanese kitchen knife store, which makes sense as these are stainless steel types. The output should be just the translated text with no additional explanations.不鏽鋼
刀身構造	Sanmai - 不鏽鋼大馬士革 Clad
Hardness (HRC)	62 - 64
表面處理	鏡面
刀柄	橄欖木八角柄
產地	The user wants me to translate "Hyogo" to Traditional Chinese for the Taiwan market. According to the glossary provided, "Hyogo" should be translated as "兵庫". This is a Japanese prefecture name, and the glossary explicitly lists this translation. I should output only the translated text as instructed.兵庫
推薦用途	專業廚師學生

全澳洲境內購買刀具滿 AU$200 即享免運費。
透過 DHL Express 提供全球配送，3 至 5 天送達。

Ryuhyo（流冰）系列乍看之下似曾相識，上手體驗卻截然不同。單從外觀來看，它與細冰 SG2 系列幾乎難以區分。但實際試用後，我才發現這外表極具迷惑性；憑藉更優異的研磨性能與極具吸引力的價格，這個系列很可能成為中高階刀具中備受推薦的選擇。

Hatsuokoro 現有的細冰系列在市場上已推出一段時間，但反應始終不溫不火。我認為原因之一在於其研磨工藝略顯中規中矩：採用平磨刃面搭配拋光噴砂的大馬士革飾面，且刃後厚度也不算特別薄。這樣的組合使得刀身在切削時缺乏極致的鋒利感與滑順度，在同價位帶中，許多其他刀款的表現都更勝一籌。

初心似乎察覺到了這個狀況，並致力於改良其製造工藝。流冰不僅價格更為親民，切削手感也更加滑順。其刃面幾何結構偏向軍刀型／V磨，過渡圓潤且沒有明顯的鎬線，這不僅讓食材能順暢地沿著刀身滑動而不沾黏，更使美麗的大馬士革紋理在整個刀面上流暢延展。或許這正是此名稱背後的由來。

這款刀具採用了經典可靠的 SG2 鋼，我認為對大多數家庭用戶與專業廚師而言，這堪稱是「終極選擇」；它具備出色的耐磨性，同時不會過於難以研磨，也不易生鏽。選用這種材質，意味著流冰將目標鎖定在專業人士與家庭料理愛好者中的高階市場，而這次的產品定位也相當精準——價格明顯比那些全手工打造的 SG2 鋼刀具更為親民，性能卻已直逼這些頂級之作。

總而言之，流冰系列展現了初心在製造工藝上的精進，這無疑是個令人振奮的好現象。儘管我們都對那些性能無與倫比、由職人精心手工鍛造的廚刀愛不釋手，但正是這些偏向「機械製程」的刃物，讓更多人得以親身體驗日本廚刀那行雲流水般的切割手感。在我看來，這個市場區隔能在品質與性價比上雙雙提升，絕對是件好事。

優點	缺點
卓越性能刃口後方削薄易於保養	質地稍脆

保養說明

請勿切割硬物！日本刀較脆，絕對不可用來剁骨！
使用後以中性清潔劑清洗，並擦乾；
請勿使用洗碗機清洗刀具，會損壞木柄；
請勿將刀具長時間放置於熱源附近；
鈍刀比利刀更危險！
建議定期使用砥石磨刀以保持鋒利。

初心

The user wants me to translate "Rising star of the industry" into Traditional Chinese for a Taiwanese audience. This is for the hero title of the Hatsukokoro brand section on a knife retailer's website. The phrase "Rising star of the industry" conveys that Hatsukokoro is an emerging, promising brand in the Japanese knife industry. In Traditional Chinese, I need to capture this sense of an up-and-coming player. A natural translation would be "業界新星" which means "industry rising star" - this is concise, impactful, and commonly used in Taiwanese marketing contexts. It maintains the enthusiastic tone appropriate for a hero title while being culturally appropriate for Taiwanese readers.業界新星

初心作為一個品牌，與日本廚刀產業有著深度的合作。透過與日本各地的職人及製造商攜手合作，他們設計並打造出極為豐富的刀款系列，不僅涵蓋各種價位帶，許多產品線更具備極高的性價比。憑藉其出色的資源整合能力，初心與眾多製刀職人建立了穩固的信賴關係，如今也有越來越多的職人樂意將作品送至尼崎，再由這裡發往世界各地。

“The rapidly expanding new brand in the industry based in Amagasaki, offering great varieties by working close with different makers across entire Japan to the entire globe while innovating in product design and metal fabrication.”

創立 2019 | 令和元年

特色 The user wants me to translate a short English text into Traditional Chinese for a Taiwanese audience. The text is: "Unrivalled product availability, exceptional performance at a highly competitive price." This is for the "known_for" field of the brand "Hatsukokoro" (初心) on a knife retailer's website. I need to follow the glossary rules. "Hatsukokoro" is in the glossary as "初心", but since this is a description field rather than a brand name mention, I don't need to include the brand name here. The text itself doesn't contain any glossary terms. The tone should be natural and appealing to Taiwanese knife enthusiasts. The original is marketing copy highlighting three key selling points: availability, performance, and price. I should translate this in a way that flows naturally in Traditional Chinese while maintaining the enthusiastic, informative tone. For the translation, I want to convey: 1. Unrivalled product availability - 無與倫比的產品供應/庫存 2. Exceptional performance - 卓越的性能/表現 3. Highly competitive price - 極具競爭力的價格 I should structure this naturally for Taiwanese readers. Something like: "無與倫比的產品供應，卓越的性能表現，搭配極具競爭力的價格。" This captures all three elements in a flowing, natural way. The output should be just the translated text with no explanations, as per the instructions.無與倫比的產品供應，卓越的性能表現，搭配極具競爭力的價格。

官網 handk.co Instagram @handk_official 了解更多初心

Profile

小刀

多用途刀、水果刀

小刀（Petty）是一種較小型的日式多用途刀，專為精細工作而設計，例如削皮、修整以及切片水果與蔬菜。其刀刃長度介於120mm至180mm（4.7至7英寸）之間，特別擅長處理如去蝦線或切裝飾配菜等細緻任務。與西式水果刀相比，小刀的刀身略長且更纖細，進一步提升了其在複雜操作中的功能性，是任何廚房刀具組合中不可或缺的實用利器。

比較對象

SG2 / R2

—

14.0% 10.5% 7.0% 3.5% 0

C — 碳 Cr — 鉻 V — 釩 Mo — 鉬 Mn — 錳 Si — 矽 P — 磷 S — 硫

The user wants me to translate the word "Stainless" from English to Traditional Chinese for a Taiwanese knife retailer context. According to the glossary provided, "Stainless" should be translated as "不鏽鋼". The field context indicates this belongs to "SG2 / R2" on a Japanese kitchen knife store, which makes sense as these are stainless steel types. The output should be just the translated text with no additional explanations.不鏽鋼

製程

Powder Metallurgy (PM)

製造商

Takefu Special Steel, 日本

硬度

62–64 HRC

Steel

SG2 / R2

Manufacturer
- Takefu Special Steel, 日本
Nature The user wants me to translate the word "Stainless" from English to Traditional Chinese for a Taiwanese knife retailer context. According to the glossary provided, "Stainless" should be translated as "不鏽鋼". The field context indicates this belongs to "SG2 / R2" on a Japanese kitchen knife store, which makes sense as these are stainless steel types. The output should be just the translated text with no additional explanations.不鏽鋼
Hardness62–64 HRC

The user has provided a glossary and a text to translate from English to Traditional Chinese for a Taiwanese audience. The text is a short description of SG2/R2 steel for a kitchen knife store. I need to follow the glossary strictly for all proper nouns and technical terms, preserve any HTML tags (there are none in this text), and output only the translated text.

Let me break down the text:

"SG2, also known as Super Gold 2 or R2 steel, is a high-end powdered tool steel by Takefu Special Steel, known for its excellent edge retention, wear resistance, and ability to achieve a hardness of up to 64 HRC. Identical to Kobelco Steel's R2, it's prized in premium knife making for its fine edge sharpness and durability. The powdered nature ensures uniform carbide distribution, enhancing toughness and reducing chipping risks. SG2/R2 is ideal for those seeking top performance and longevity in their cutting tools."

Key terms from the glossary:
- SG2 → SG2 (stays as is)
- R2 → R2 (stays as is)
- Takefu Special Steel → 武生特殊鋼
- Kobelco → 神戶製鋼所
- HRC → HRC (technical spec, keep as is)

Other terms to consider:
- "powdered tool steel" → 粉末工具鋼 (standard term)
- "edge retention" → 鋒利度保持性 or 刃持ち (but in Chinese, 保持鋒利度 or 刃持性)
- "wear resistance" → 耐磨性
- "hardness" → 硬度
- "carbide distribution" → 碳化物分布
- "toughness" → 韌性
- "chipping" → 崩刃
- "premium knife making" → 高級刀具製作
- "fine edge sharpness" → 精細刃口鋒利度
- "durability" → 耐用性
- "top performance" → 頂級性能
- "longevity" → 持久性/使用壽命

Now let me construct the translation in Traditional Chinese, keeping the tone informative and enthusiast-friendly for Taiwanese knife lovers.

Translation draft:

SG2，又稱Super Gold 2或R2鋼，是武生特殊鋼所生產的高階粉末工具鋼，以其優異的鋒利度保持性、耐磨性，以及可達64 HRC的硬度而聞名。與神戶製鋼所的R2相同，SG2/R2在高級刀具製作中備受推崇，因其精細的刃口鋒利度與耐用性。粉末冶金特性確保碳化物均勻分布，提升韌性並降低崩刃風險。SG2/R2非常適合追求頂級性能與持久使用壽命的刀具使用者。

Let me review:
- "Super Gold 2" - I'll keep it in English as it's a brand name, or should I translate? The glossary doesn't specify, so I'll keep it as "Super Gold 2" since it's a proper name.
- "Takefu Special Steel" → 武生特殊鋼 ✓
- "Kobelco Steel" → 神戶製鋼所 ✓
- "HRC" → keep as is ✓
- "powdered tool steel" → 粉末工具鋼 ✓
- "edge retention" → 鋒利度保持性 ✓
- "wear resistance" → 耐磨性 ✓
- "carbide distribution" → 碳化物分布 ✓
- "toughness" → 韌性 ✓
- "chipping" → 崩刃 ✓
- "premium knife making" → 高級刀具製作 ✓
- "fine edge sharpness" → 精細刃口鋒利度 ✓
- "durability" → 耐用性 ✓
- "top performance" → 頂級性能 ✓
- "longevity" → 持久使用壽命 ✓

The translation looks good. Let me refine slightly for natural flow:

SG2，又稱Super Gold 2或R2鋼，是武生特殊鋼生產的高階粉末工具鋼，以優異的鋒利度保持性、耐磨性，以及高達64 HRC的硬度著稱。與神戶製鋼所的R2為相同鋼材，在高級刀具製作中備受推崇，擁有精細的刃口鋒利度與出色的耐用性。粉末冶金製程確保碳化物均勻分布，提升韌性並降低崩刃風險。SG2/R2非常適合追求頂級性能與長久使用壽命的刀具愛好者。

This reads naturally for Taiwanese readers. I'll output this.</think>SG2，又稱Super Gold 2或R2鋼，是武生特殊鋼生產的高階粉末工具鋼，以優異的鋒利度保持性、耐磨性，以及高達64 HRC的硬度著稱。與神戶製鋼所的R2為相同鋼材，在高級刀具製作中備受推崇，擁有精細的刃口鋒利度與出色的耐用性。粉末冶金製程確保碳化物均勻分布，提升韌性並降低崩刃風險。SG2/R2非常適合追求頂級性能與長久使用壽命的刀具愛好者。

Construction

Sanmai - 不鏽鋼大馬士革 Clad

三枚（Sanmai）是雙刃廚刀常見的結構，將兩片較軟的包覆鋼鍛焊在較硬的芯鋼兩側。經過熱處理後，較硬但較脆的芯鋼會形成鋒利的刀刃，而較軟的包覆鋼則支撐芯鋼，以增加刀片的整體強度。

大馬士革三枚使用大馬士革鋼作為三枚結構的包覆材料，為刀片增添美學特色。對於採用不鏽鋼芯鋼的廚刀，其大馬士革包覆層亦為不鏽鋼，這意味著它們也能保護碳鋼/半不鏽鋼芯鋼免受生鏽或變色。

柔軟的包覆鋼使得研磨過程比本燒或單鋼結構輕鬆許多。然而，當包覆層由大馬士革鋼製成時，無論是否經過蝕刻、拋光或鏡面拋光，研磨過程都會對包覆層造成影響，這意味著大馬士革紋路不會與出廠時完全相同。

Finish

鏡面

「Migaki」在日文中意為「拋光」或「磨亮」。在日本廚刀的領域中，「鏡面」處理並非僅指如鏡子般的完美拋光，而是涵蓋了更廣泛的拋光工藝，從半光澤到更為精緻、內斂的光澤皆包含在內，不一定追求高度反光的表面。鏡面處理的主要目的在於提升刀具的功能性與美感，著重於打造平滑的表面以增強抗腐蝕能力並減少切割時的阻力，而非單純追求極致的鏡面效果。

Handle

橄欖木八角柄

Profile 八角柄 WA
Material
- 橄欖木

橄欖木八角柄日式刀柄

這款刀柄具備八角柄造型，一種常見於日本刀柄的傳統設計（稱為和式刀柄）。八角幾何結構提供了握感舒適且穩固，特別適合精密作業與長時間使用。無論您是右撇子或左撇子，這款刀具都能自然貼合手掌，提供絕佳的操控性。

材質：橄欖木嚴選頂級材質精心打造橄欖木，這款刀柄呈現溫暖的金色至蜜棕色調，常帶有深色紋理交織其中，營造出獨特的醒目且自然的紋理圖案. 橄欖木不僅以其優美的外觀著稱，更因其密度與耐用度，使其非常適合廚房環境使用。觸感滑順且略帶油潤，隨著歲月流逝會優雅地老化，逐漸養出更為溫潤深邃的色澤。

…的結合傳統八角柄造型以及典雅橄欖木打造出兼具高度實用性與獨特視覺美感的刀柄——完美融合了日本傳統工藝與歐洲自然美學。

Frequently asked questions

Knives and Stones 岩刃社的SG2鋼刀具

對於想要擁有不鏽鋼刀具，卻追求碳鋼般優異性能、又不想費心保養的朋友，SG2 鋼向來是我的首選推薦。憑藉 1.25% 的含碳量與 HRC 62-64 的硬度，它不僅能磨出極致鋒利的刃口，保鋒力更是遠勝 VG-10 或 AEB-L，同時具備完全的防鏽能力。這把刀讓您魚與熊掌兼得：既無需擔心氧化變色，又能享有貨真價實的切削性能。

SG2鋼與AS鋼製作廚刀——哪種更勝一籌？

兩者並無絕對優劣，端看您更重視不鏽鋼的便利性，還是碳鋼極致鋒利的切削手感。若您希望刀具能長時間維持極致鋒利且無需費心保養，SG2鋼會是理想選擇；若您追求極致的薄刃與切割性能，且不介意每次使用後都仔細擦拭刀身，那麼 AS 便是您的首選。

SG2 鋼是來自武生的粉末不鏽鋼，硬度通常落在 62-64 HRC 之間。它兼具韌性與優異的抗腐蝕能力，因此每當處理酸性食材時，我總會優先選用這把刀。超級青鋼屬於高碳鋼，硬度通常較高，約在 64-66 HRC。它能磨出極致鋒利、足以削髮的刃口，鋒利度的維持性也略勝 SG2 鋼一籌，但若疏於保養便容易生鏽。

R2 鋼與 SG2 — 它們是一樣的嗎？

是的，R2 和 SG2 是同一種鋼材——R2 是神戶製鋼所使用的名稱，而 SG2（Super Gold 2）則是武生特殊鋼對相同粉末冶金配方的稱呼。型錄證實了這一點：SG2 / R2 是來自日本武生特殊鋼的粉末（PM）鋼，成分為 1.25% 碳、14.0% 鉻、1.8% 釩、2.3% 鉬，硬度範圍為 62–64 HRC。因此，如果您看到標示為 R2 或 SG2 的刀具，您獲得的將是完全相同的材料。

Reviewed by K&S staff · Last updated 22 July 2026

We trust this information is correct at the time of writing, but it is not an official document and details may change without notice. If you spot an error, tell us and we'll fix it.

初心流冰 SG2 大馬士革小刀 150mm Olivewood Handle

庫存狀態

詳細規格

初心

小刀