Sukenari HAP40 Gyuto 240mm specs and steel
The Sukenari HAP40 Gyuto 240mm has a 9.13" gyuto (chef's) blade in HAP40, weighs 6.6 oz and is a kitchen knife.
Specifications
- Blade steel
- HAP40
- Blade length
- 9.13"
- Overall length
- 15.04"
- Blade thickness
- 0.079"
- Weight
- 6.6 oz
- Lock
- —
- Handle
- Rosewood (octagonal)
- Blade shape
- Gyuto (chef's)
- Made in
- Japan
- Model
- HAP40 Gyuto 240mm
- Brand
- Sukenari
Japanese kitchen knife sold through retailers; Sukenari publishes no USD list price, so msrp is null (Chef Knives To Go price $400.00). Conversions: blade 232 mm = 9.13 in, total 382 mm = 15.04 in, spine 2 mm at heel = 0.079 in; weight given as 6.6 oz (186 g). HRC 68, stainless clad, Toyama Prefecture.
Where to buy
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The steel: HAP40
HAP40 is a high-speed powder steel rated 8/10 for edge retention, 4/10 for toughness and 2/10 for corrosion resistance; it is low on ease of sharpening (3/10). Full HAP40 page.
How HAP40 compares
Other knives in HAP40
Specs checked on 2026-10-14 against the maker's product page.