HAP40 Powdered High Speed Steel blade blank Nakiri 165mm non edged
Regular price
$55.00
Let's try to attach blade on HAP40 Powdered High Speed Steel.
Hitachi metal tools manufactures HAP40 steel and it contains abundant amounts of hard elements like W (Tungsten), Mo(molybdenum), V(Vanadium) & Co(Cobalt) We heat treated this steel for optimal performance at 65 HRC and you will find this blade will hold its edge an amazingly long time.
-- Note --
This blade will need to attached blade. *recommend use Engineers files,diamond whetstone or grinder for attach a first edged.
As base blade part and tang is made of SUS405 soft stainless steel, you can make a hole of handle and cutting,sanding.
And tempering-treatment 560-580℃ of this blade, you can sanding with grinder.
If you want forging again, please forge at a temperature of 800-900°C
*There are oxide film and rust. We will ship it oil a blade.
-- Size -- approx
Nakiri knife 165mm, Cutting edged lengh 160mm
Total length 230mm, Blade width 52mm, Blade thickness 1.8mm, 135g, Tang length 70mm, Tang width 19mm, approx
-- Material --
Nakiri knife 165mm, Cutting edged lengh 160mm
Total length 230mm, Blade width 52mm, Blade thickness 1.8mm, 135g, Tang length 70mm, Tang width 19mm, approx
-- Material --
*Blade: Core: HAP40 Powdered High Speed Steel, sandwiched by SUS405 soft stainless steel
core blade part width 15 mm from cutting edge
*heat treated: hardening temperature 1200 ℃,tempering-treatment 560-580℃
core blade part width 15 mm from cutting edge
*heat treated: hardening temperature 1200 ℃,tempering-treatment 560-580℃
*HRC 65
*Handle: none
*Made in Japan
*Price is include a knife
*This knife was heat treated, you can use it after attached cutting edge.
*This knife was heat treated, you can use it after attached cutting edge.
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