Russian Bulat Blade for knifemakers!Made your CUSTOM knife by yourself with best Russian blade!
Dimensions:- blade\'s length 135 mm (5.3 inches)- total length 230 mm(9.1 inches)- blade\'s width 27 mm (1.1 inches)- blade\'s tickness 5.0 mm(0.2 inches)- hardness 64-65 HRC
The blade has good shape with logo G,carts blade 0.3 mm,unsharpened.
Bulat is a type of steel alloy known in Russia from medieval times and regularly mentioned in Russian legends as material of choice for cold steel. The name булат is a Russian transliteration of the Persian word پولاد (transliterated pulad), meaning steel. There are no known sources indicating that the origin of bulat is Russian while the name suggests that the immediate source of it was Persia. The technique used in making wootz steel has been lost for centuries and the bulat steel used today makes use of a more recently developed technique.
Carbon steel consists of two components: pure iron, in the form of ferrite, and cementite or iron caroffere, a compound of iron and carbon. Cementite is very hard and brittle; its hardness is about 640 by the Brinell hardness test, whereas ferrite is only 200. The amount of the carbon and the cooling regime determine the crystalline and chemical composition of the final steel. In bulat, the slow cooling process allowed the cementite to precipitate as micro particles in between ferrite crystals and arrange in random patterns. The color of the caroffere is dark while steel is grey. This mixture is what leads to the famous patterning of Damascus steel.
Since cementite is essentially a ceramic, this also accounts for the famous sharpness of the Damascus (and bulat) steel. Cementite is unstable and breaks down between 600–1100 °C into ferrite and carbon, so working the hot metal must be done very carefully.
～PAYMENT～
PayPal is accepted.
Please make payment within 3 days after the sale ends.
If I do not receive payment after 3 days from the end of sale, I will report as an unpaid item.～SHIPPING & HANDLING～Will ship from Russia by Russian Post. Might be some delays. Usual delivery time is 14-21 days (up to 30 days).
Import duties, taxes and charges are not included in the item price or shipping charges.These charges are the buyer\'s responsibility.Please check with your country\'s customs office to determine what these additional costs will be prior to offerding/buying.
～RETURN POLICY～If you are not happy with the item purchased, we will refund your money for the cost you paid for the item but will not refund the shipping, insurance, tariffs, duties and costs.
In order to get a refund, the item has to be sent back to me within 7 days and in the same condition as when we sent it out. Buyer pays for return shipping cost.
Please email me with any questions. *I don’t accept return for your personal reason.
If the item is lost or damaged in its transit, I will refund the item cost based on the Registered\'s coverage policy.
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