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GAUCHO BLACK knife, handmade by master SERHIA DROZDA, buy to order in Ukraine, steel - N690со СРМ 60 HRC
GAUCHO BLACK knife, handmade by master SERHIA DROZDA, buy to order in Ukraine, steel - N690со СРМ 60 HRC
GAUCHO BLACK knife, handmade by master SERHIA DROZDA, buy to order in Ukraine, steel - N690со СРМ 60 HRC
GAUCHO BLACK knife, handmade by master SERHIA DROZDA, buy to order in Ukraine, steel - N690со СРМ 60 HRC
GAUCHO BLACK knife, handmade by master SERHIA DROZDA, buy to order in Ukraine, steel - N690со СРМ 60 HRC
GAUCHO BLACK knife, handmade by master SERHIA DROZDA, buy to order in Ukraine, steel - N690со СРМ 60 HRC

GAUCHO BLACK knife, handmade by master SERHIA DROZDA, buy to order in Ukraine, steel - N690со СРМ 60 HRC

Загальна довжина клинка mm: 260±05 mm
Матеріал леза Powder steel Steel N690 is produced at Böhler plants in Austria, Germany
Твердість клинка (метал): Hardness - 60 HRC
Матеріал руків'я: Stainless steel, African ebony, spacers - walrus click, ironwood (Ironwood)
Довжина леза 143±05 mm
  • Availability: Під замовлення
13,000.00 грн.

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Description

SPECIFICATIONS:

Name of the knife: GAUCHO BLACK knife, handmade by master SERHIA DROZDA, buy to order in Ukraine, steel - N690со СРМ 60 HRC
Type of knife: Fixed blade
Brand: Studio of exclusive handmade knives SERGIY DROZDA


A knife in the style of Mexican and Argentine gaucho cowboys

Steel brand:   Blade Powder steel N690 steel is produced at Böhler plants in Austria, Germany
Steel sheet:  One-piece, through-mounting on screed and glue, combined filework and fake 
Blade sharpening angle:  Sharpened at 36 degrees
Micro-feed: 38 degrees - (the cut on the forearm shin is simply wild - the master's comment)
Downs:  Straight
Taper:  0.4 mm
Blade hardness:  60 HRC
Total length:  260 mm
Blade length:  143 mm
Blade width:  35 mm
Blade thickness:  3.0 mm
Handle length:  125 mm
Handle thickness:  24 mm
Grinding of the blade:  Blade finish - manual longitudinal satin 
Bolster (guard) and back material:  Stainless steel
Handle material:  Stainless steel, African ebony, spacers - walrus click, ironwood (Ironwood)
Handle color:  Black
Handle impregnation:  Yes
Handle cover:  Yes
Lace hole (for lanyard):  No
Lanyard:  No
Scabbard:  Made in shape close to authentic. Genuine leather (Italy) vegetable tanned 4.0 mm, treated with appretura for protection against water and impregnated with protective solutions, fat wax impregnation, stitched with waxed thread. Manual embossing of the invoice. Free suspension

Model: GAUCHO BLACK knife, handmade by master SERHIA DROZDA, buy to order in Ukraine, steel - N690со СРМ 60 HRC
Model number: 021
Country of birth: Ukraine
Master: Serhii Drozd, knife studio "SERGIYA DROZDA", Khmelnytskyi Ukraine . Studio of exclusive hand-made knives SERHIA DROZDA
Best use: Multifunctional: hunting, fishing, tourism, household - slicing, etc.
The condition of the knife: new.
The price is indicated with the scabbard.

 


A sharpened knife is not a cold weapon.

Our knives are very sharp, so be very careful when opening and handling them. We are not responsible for any injuries resulting from the use of our knives.
Our products are intended for legal use only by responsible buyers. We will not sell our products to anyone under the age of 18.


Availability changes regularly, after confirming your order we will notify you of availability or when the item is ready. The product may differ slightly from the one shown in the photo.


Steel grade N690Co

Steel N690 is produced at Böhler plants in Austria, Germany. This alloy is a martensitic steel with the addition of cobalt. Domestic brands do not have an analogue of this material — it has common features with steels of the 440 series, but in general Austrian cobalt stainless steel is unique.

As for the name "martensitic", it is named after the creator Mark Martens, who first described the process of forming an unusual metal structure. In such types of alloys, it is acicular in the form of the thinnest plates, located in two variants: parallel to each other or chaotically. It is characteristic of metals that have undergone the hardening procedure.

In the course of its implementation, a component called martensite is formed. Without delving into special terms, it can be called a solid supersaturated solution of carbon in -iron (low-temperature modification of iron).

The main production facilities of the famous and long-standing tradition of metallurgical production of the Swedish-Austrian concern Böhler – Uddeholm are located in Germany and Austria, but there are several enterprises on the American continent and four branches on the territory of Russia. In Russian, it is acceptable to pronounce the name of the concern as "Bochler" or "Bechler", and the steel brand is pronounced as H690.

N690 steel is used for the production of various high-strength industrial tools, such as drills and cutters. One of the areas of use is the manufacture of knives.

Advantages and disadvantages of metal

One of the most important characteristics of N690 steel is a high level of resistance to the appearance and spread of corrosion. Under normal conditions, a product made of this alloy is not subject to destructive processes. At the same time, the hardness of the metal increases significantly due to the quenching process.

N690 is used in the production of knives and is considered one of the best materials for their manufacture. The advantages and obvious advantages of N690 steel include:

  • high strength and resistance to physical exertion;
  • resistance to bending and breaking;
  • resistance to breaks and twisting of metal;
  • excellent cutting properties;
  • preservation of sharpening sharpness for a long time.

As for the disadvantages of Bohler N690 steel, most experts come to the conclusion that this alloy has practically no disadvantages, has an ideal composition and high technical characteristics and properties. But like any other high-quality alloy, it is expensive.

They allow you to use this alloy for the manufacture of various cutting tools, including tactical, as well as hunting and processing knives with fixed blades and handles made of natural wood.

Japanese VG-10 is similar in composition, that is, an analogue of this brand of steel. But it contains, compared to n690c, more molybdenum and chromium. AUS-10 (Japan), French Z100CD17, Swedish Sandvic 12C27, X102CrMo17 (Germany), as well as Russian steel 95X18 have similar compositions and properties. However, all of them are inferior in quality to Bohler N690 steel. 

A steel knife of this brand will become a reliable assistant for hunters, fishermen, tourists, and will also be a great gift for collectors and fans of quality knives.

Chemical composition

Let's consider in which ratio and which elements allow N690 steel to have such high technical characteristics:

 

  1. Carbon  1.08% - necessary to increase the strength of the metal, gives the alloy the necessary hardness.
  2. Chromium  17.30% - provides resistance to destruction at high temperatures, increases steel hardening. Due to the high amount of chromium H690 is stainless.
  3. Molybdenum  1.10% is necessary to minimize brittleness. This refractory element ensures the rigidity of the material and makes it resistant to elevated temperatures.
  4. Vanadium  0.10% is an alloying element for special grades of steel that increases elasticity. Complete with chrome provides resistance to destruction by corrosion and resistance to abrasive loads. Due to vanadium, a steel sword can maintain its integrity even in an aggressive environment.
  5. Cobalt  1.50% - for cobalt stainless steel, this is the main alloying element that improves mechanical properties and heat resistance, which is relevant for any processing tool.
  6. Manganese  0.40% - has a positive effect on hardness and strength properties.
  7. Silicon  0.40% - the additive provides increased wear resistance of n690, also increases the strength and stability, reliability of the metal.

 

Field of application

Reliable technological steel is an excellent material for tactical and long knives, kitchen knives - in any case, such products can work in extreme conditions under various loads.

Due to its resistance to aggressive environments and moisture, accessories for underwater hunting and diving are made from N690 - harpoons, knives, etc.

As for mechanical engineering, this alloy is used in this field for the production of cutting tools - cutters, drills, responsible assemblies and parts of bearings that work under loads.

Also, resistance to the action of water and aggressive chemicals makes it possible to use N690 in the manufacture of medical and food cutting tools, various shredders. This material fully ensures environmental cleanliness and the absence of impurities in the environments that come into contact with it.


The online store  Knife.net.ua  offers handmade knives, exclusive custom-made knives for discerning men and hunters, made by the hands of the best masters of Ukraine for use in hunting, in non-standard situations at a favorable price to order or to choose from in our store. A quality tool for individual use in the field or hunting. Delivery is carried out throughout Ukraine and the world within a few days. Knife.net.ua is the best selection of knives in Ukraine from handmade craftsmen.

Well,  you can buy a powder steel knife  on our website  knife.net.ua  or by contacting us by phone +380961711010


It is worth remembering that when using the knife for its intended purpose and with careful handling, the knife will serve you for a very, very long time


 Ebony tree or heban tree

Ebony tree or heban tree - some types of trees, mainly tropical, most often species of the genus Diospyros of the ebony family (from Sri Lanka, India, Madagascar, West Africa and Southeast Asia), as well as black Acacia (Acacia melanoxylon) of the mimosa family ( from Australia), Dalbergia blackwood (Dalbergia melanoxylon) of the butterfly family (from Africa) and some others.

The wood of these trees is also called black wood. It has a black color, often with different shades, is heavy (specific gravity is more than 1, ebony wood sinks in water), hard, does not pierce well, is well polished, it is used for decorating expensive furniture, making knife handles, making musical instruments, various products, colored parquet, inlays.

Black wood is also often called the wood of some trees of the temperate zone, which has a natural black color or acquires a black color when it is treated with tannins and iron salts. In terms of quality, oak wood is close to black wood, which contains tannins and after a long stay in water acquires a black color due to the combination of tannins with iron salts - the so-called stained oak.

WHITE BEAR hunting knife, hibaki, makume-gane, neuselber, polar bear claws, tompak, amber in acrylic with mother-of-pearl, elk horn, stabilized mammoth tooth, handmade knives by Pavlo Honcharenko, order to buy in Ukraine


High-quality and original steel linings are an excellent decoration for exclusive and unique knives of the Studio of exclusive handmade knives by SERGEY DROZDA  (Ukraine), which offers to order and buy online store https://knife.net.ua

 

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