V1 Steel
Description
V1 is Takefu's flagship non-stainless carbon steel at 61-64 HRC. Razor-keen edges with low impurities for detail-focused professional stylists.
V1 Steel
Quick look
- Hardness window: 61–64 HRC after proper tempering.1
- Toughness: Low-impurity billet keeps the grain tight, so the edge resists chipping despite the high hardness.1
- Corrosion profile: Carbon tool steel—needs disciplined wipe-downs because chromium content is minimal.1
- Weight/feel: Forged blanks stay lightweight and responsive; boutique builds describe a razor-keen close with noticeable bite.2
Why it matters
V1 (sometimes marketed as V Gold 1 carbon) is Takefu Special Steel’s flagship non-stainless blend. The mill refines the billet to keep phosphorus, sulfur, and other edge-killing impurities extremely low, then targets 1.15% carbon for aggressive carbide formation.1 The result is a steel that takes a screaming edge, holds point strength for detail work, and forges cleanly into custom profiles—perfect for stylists who want classic carbon feedback with modern consistency.
Shear pairing & edge compatibility
- Convex and hybrid convex: Maximises the high hardness for glassy slices while retaining tip strength for point work.
- Slim, offset handles: Lightweight blades pair well with ergonomic grips designed for rapid scissor-over-comb passes.
Technique map
- Precision perimeter work where a keen, tactile edge keeps blunt lines ultra-crisp.
- Dry detailing, deep point cutting, and contour edging that benefit from the instant feedback carbon provides.
- Advanced barbering on medium to coarse hair when you want audible “bite” without switching to serrated tools.
Real-world stress tests
- Edge retention: Expect roughly 1,000–1,300 salon cuts (~5–7 weeks at 25 cuts/day). The 1.15% carbon content and HRC 64 potential documented by Takefu explain why boutique builders market V1 for long-lived edges.1,2
- Impact/drop resilience: High hardness means tips will micro-chip if slammed onto tile—keep a leather holster and controlled closures.1
- Weight & in-hand feel: Artisanal V1 shears such as Tokko Katana’s Kyosho series highlight the nimble, low-mass feel that reduces fatigue in marathon sessions.2
Maintenance notes
Treat V1 like any carbon tool steel: wipe and dry between every client, oil pivots nightly, and store blades open so moisture doesn’t sit on the edge.1 Book a convex-capable sharpener every 3–4 months (or sooner if you favour dry cutting) and request a fine, cool polish to protect the heat-sensitive carbides.2
Industry snapshot
- Tokko Katana Kyosho 6” Shears: Forged from Hitachi/TSS V1, promoted for a razor edge that holds up to pro abuse when properly serviced.2
Trade-offs
- Carbon core rusts quickly; fingerprints can stain if you delay cleaning.1
- Hardness rewards gentle technique—twisting or forcing the close will chip the apex.
- Availability fluctuates outside Japan; verify that “V1” claims map back to Takefu/Hitachi billets before purchasing.3
Sources
- 武生特殊鋼材 – V2C・V1・V2・白2 (Japanese)
- Tokko Shears – Kyosho 6” V1 Hitachi Steel Cutting Shears
- Japan Scissors – Hair Scissor Steel & Materials Guide
Related: VG-1 • Carbon Steel • Scissor Maintenance
Verified Sources
- Primary 🇯🇵 武生特殊鋼材 (Takefu Special Steel Co., Ltd.) (reference)
- Secondary Japan Scissors USA (direct sales)
Frequently Asked Questions
V1 is Takefu's flagship non-stainless carbon steel at 61-64 HRC. Razor-keen edges with low impurities for detail-focused professional stylists.
V1 has a Rockwell hardness (HRC) range of 61 to 64. This hardness level determines edge retention, sharpening difficulty, and overall blade durability in professional scissors.
V1 is used in professional hair scissors for its balance of edge retention, corrosion resistance, and sharpenability. It is classified as a Premium Carbon steel. It originates from Japan. The choice depends on your cutting style, volume, and maintenance preferences.