GOLDEN DAGDARION folding knife handmade by master ANDROSHCHUK KNIVES, buy order in Ukraine, steel CPM® S125V™ 65 HRC
- Brand: Майстерня ножів ANDROSHCHUK KNIVES
- Product Code: ЗОЛОТИЙ DAGDARION - складний ніж роботи ANDROSHCHUK KNIVES
| Загальна довжина клинка mm: | 274±05 mm |
| Матеріал леза | Blade - Crucible CPM® S125V™ powder steel - highly alloyed martensitic stainless tool steel produced by Crucible Industries (USA) |
| Твердість клинка (метал): | Hardness - 65 HRC |
| Матеріал руків'я: | Titanium, oxidized titanium, clip titanium. In the axial ceramic bearing. The detent ball is also ceramic. Hardened liner made of N690 steel |
| Довжина леза | 120±05 mm |
- Availability: Під замовлення
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Description
TECHNICAL CHARACTERISTICS:
Knife name: GOLDEN DAGDARION folding knife handmade by master ANDROSHCHUK KNIVES, buy order in Ukraine, steel CPM® S125V™ 65 HRC
Knife type: Folding blade
Brand: ANDROSHCHUK KNIVES handmade knife workshop
Steel brand: Blade - Crucible CPM® S125V™ powder steel - highly alloyed martensitic stainless tool steel produced by the Crucible Industries concern (USA). TO from Andrii Gavrik
Handle color: Golden
Scabbard : Included
Model: GOLDEN DAGDARION folding knife handmade by master ANDROSHCHUK KNIVES, buy order in Ukraine, steel CPM® S125V™ 65 HRC
Model number: 069
Country of birth: Ukraine
Craftsman: Master Grigory Androshchuk (Androshchuk Knives), m.Vinnytsia, Ukraine ANDROSHCHUK KNIVES handmade knife workshop
Best use: Multi-purpose: Hunting, Fishing, Tourism, Household, Carcass Splitting, Slicing
Knife condition: new
The price is indicated with the sheath.
A sharpened knife is not a cold weapon.
Our knives are very sharp, so open and use very carefully. We are not responsible for injuries related to 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, upon confirmation of your order, we will inform you about the availability or when the product will be ready. The product may differ slightly from the one shown in the photo.
Powdered steel Crucible CPM® S125V™
CPM® S125V™ is a high-alloy martensitic stainless tool steel manufactured by Crucible Industries (USA). The corrosion resistance of the alloy is comparable to ZDP-189, that is, it is quite high. Steel ZDP-189 contains 20% chromium versus 14% for CPM S125V. The amount of carbon is about the same. It would seem that 125ya should rust more, but in ZDP-189 much more chromium goes into carbides than in S125V, where vanadium also goes into carbides. As a result, the chromium content in the solid solution for both steels is not so different.
Recently, many knife manufacturers have abandoned the CPM S125V, primarily due to the complexity of the finish. Custom craftsman Phil Wilson (Phil Wilson) said that handmade satin S125V takes three times longer than for CPM 10V - one of the most difficult steels (more or less mass-produced).
The steel is made using the technology of amorphous metal alloys, better known among knife makers and hobbyists under the acronym CPM (Crucible Particle Metallurgy). The CPM process makes it possible to produce a very uniform, high quality steel that is characterized by superior stability, uniformity and toughness compared to steels from traditional heat production.
Powdered high speed steel was developed in Sweden in the late 60s of the last century. The powder metallurgy method makes it possible to introduce more alloying elements into the steel without reducing the strength and machinability.
Powder steel, unlike ordinary steel, is fed in molten form through a special nozzle through a stream of liquid nitrogen. Steel quickly hardens into small particles. The result is a powder with a uniform arrangement of carbides (the place of accumulation of carbides is the place where cracks originate). Carbides perform the same function in the composition of steel as cobblestones on the street: they (carbides) are harder than the steel surrounding them, and contribute to its increase in wear resistance.
The resulting powder is sieved and placed in a steel container in which a vacuum is created. Next, the contents of the container are sintered at high temperature and pressure - thus achieving material homogeneity. This process is called hot isostatic pressing. The steel is then pressure treated. The result is a high speed steel with very small carbide particles evenly distributed in the steel substrate. The resulting steel can be rolled in the traditional way, as well as serial grades of steel, resulting in its increased strength.
Differences in the wear resistance of different grades of powder steel are explained by the presence of different carbides in their composition in different proportions and with different distribution uniformity throughout the steel volume. Of two steels having approximately the same hardness, the more wear-resistant will be the one in which there are more carbides or they are harder.
Steel composition:
- C 3.3% - the carbon content in the alloy is 3.3%. Carbon is the most important element in steel, it increases its strength and gives the metal good hardness.
- Cr 14.0% - the chromium content in the alloy is 14.0%. Chromium is a greyish-white lustrous hard metal. Chromium affects the ability of steel to harden, gives the alloy anti-corrosion properties and increases its wear resistance. Contained in stainless steel of any brand.
- Mo 2.5% - the molybdenum content in the alloy is 2.5%. Molybdenum is a silvery white metal. Molybdenum is a hard-melting element, it prevents brittleness and brittleness of the blade, giving it the necessary rigidity, making it sufficiently resistant to high temperatures.
- V 12.0% - the content of vanadium in the alloy is 12.0%. Vanadium is a grayish-white lustrous metal with great hardness. It is responsible for elasticity and enhances the properties of chromium, makes the metal inert to aggressive chemical environments.
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Knife steel Crucible CPM® S125V™
Well, you can buy a knife made of Knife Crucible CPM® S125V™. Composition and properties. on our website knife.net.ua or by contacting us by phone +380674072030
It is worth remembering that when using a knife for its intended purpose and with careful handling, the knife will serve you for a very, very long time.
High-quality and original steel inserts are a wonderful decoration of exclusive and unique knives of the Studio of exclusive handmade knives ANDROSHCHUK KNIVES (Ukraine), which offers to order and buy online store https://knife.net.ua
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