10 Inch Damascus Chef Knife Kitchen Knife Sharp Gyuto Knife Stainless Steel Fashion Professional Chef's Knife with Rosewood Handle

The steel

10Cr15CoMoV is a real, documented Chinese stainless: about 1.05% carbon, 15% chromium, 1.5% cobalt, 1.2% molybdenum and 0.3% vanadium. Steel sources widely describe it as the compositional analog of Japanese VG-10, heat-treatable to 59–62 HRC, and one BladeForums member summed it up in 2017: “in my experience it behaves like VG-10”. Community sentiment on Chinese steel spans “underrated decent to high quality” (2022 BladeForums) to “ad department making up their new proprietary steel for marketing reasons” (2017 BladeForums). The honest read is that the chemistry is legitimate and the maker’s execution is the variable.

Heat treatment and quality control

This exact knife has no verifiable maker and no test history, so its steel specs cannot be confirmed for the unit in your hands. What the sources document is the failure mode: heat treatment, not chemistry, decides the outcome. An industry source states bluntly that two blades from identical 10Cr15CoMoV stock can perform completely differently depending on how they were heat treated, and that skipping double tempering is a common cost-cutting shortcut that leads to chipping or edge rolling. For a no-name white-label knife of this type, undertreated steel and inconsistent QC are the realistic failure modes. Nobody has published a failure rate, so treat early chipping or a rolling edge as the known risk rather than a measured defect.

Care, sharpening and running costs

Maintenance is that of any fixed-blade kitchen knife. Wash and dry the blade thoroughly after use and store it dry; the steel is stainless but not immune to rust without basic care. Avoid heavy chopping, prying or batoning, which risk chipping at 60 HRC-class hardness. Sharpen at the documented 15–18° per side on common water stones or ceramics. Running costs are a whetstone or ceramic rod plus a magnetic strip or sheath for storage; there are no consumables. One supplier publishes steel-class figures — roughly 800–1,000 CATRA sisal-rope cuts, 25–30 J/cm² impact toughness and 72 h salt spray with no surface rust — which say something about the steel, not about this knife. A 10-inch blade also needs more board space than the more common 8-inch class.

Is it worth it?

Cost context sets the bar. An industry source puts Yangjiang OEM FOB pricing for a 67-layer Damascus-clad 8-inch chef knife of this class at $14–30 per piece (MOQ 300–1,000), so most of whatever this knife sells for is margin and shipping, not materials. Community guidance from the 2017 BladeForums thread is blunt: members advised paying no more than $10–15 for unverifiable steel claims. The value thresholds for this commodity class: under about $20 is a plausible buy when you accept unverifiable specs and unknown heat treatment; $20–35 is the normal band, worth it only when no branded 8-inch 10Cr15CoMoV gyuto sits near the same price; above roughly $35–40, knives from Civivi, Kizer and Xinzuo in the same core steel are the safer purchase because they carry documented QC and warranty channels. At a deep commodity discount this white-label gyuto is a legitimate way to get documented VG-10-analog steel; treat it as a sharpen-and-learn tool, verify the edge geometry yourself, and don’t trust the cutting-force figure.

Which model this is

This page covers the 10-inch Damascus gyuto listed on Amazon under brand “10”: 67-layer Damascus cladding over a 10Cr15CoMoV core, rosewood handle, listed at 60±2 HRC and a 15°±1 per-side edge. The listing dates from the 2017 era of white-label Amazon gyuto knives, and the brand has no site, no manual and no warranty channel. The Amazon listing is ASIN B0736T2MWZ. Do not merge it with branded 10Cr15CoMoV gyutos (Civivi, Kizer, Xinzuo, Hezhen), which have their own QC and warranty channels.

Sources

Manufacturer:

• No manufacturer page, brand site, revision history or user manual was found for brand “10”.

Independent reviews:

• No independent review of this exact listing exists; the sources below document the steel class, not this knife.

Steel-level sources:

• What is 10Cr15CoMoV steel? — KnivesNews
• VG10 steel vs 10Cr15CoMoV guide — Xinzuo Australia

Owner reports:

• 10Cr15CoMoV steel discussion, 2017–2022 (BladeForums)
• Civivi Damascus steel discussion (r/knives, search snippet only)