YL102 YG6 Tungsten Carbide Turning Insert Fastener Tips Cutting Tool

YL102 YG6 Tungsten Carbide Turning Insert Fastener Tips Cutting Tool

 Tungsten Carbide Turning Insert Fastener Tips Cutting ToolCommonly used cemented carbide has WC as its main component, and can be divided into the following three categories according to whether other carbides are added:
(1) Tungsten-cobalt (WC+Co) cemented carbide (YG) (mainly processing pig iron)

It is composed of WC and Co. It has high bending strength, toughness, good thermal conductivity, but poor heat resistance and wear resistance. It is mainly used for processing cast iron and non-ferrous metals. Fine-grained YG cemented carbide (such as YG3X, YG6X), when the cobalt content is the same, its hardness and wear resistance are higher than YG3, YG6, strength and toughness are slightly worse, suitable for processing hard cast iron, austenitic stainless steel , Heat-resistant alloy, hard bronze, etc.

(2) Tungsten-titanium-cobalt (WC+TiC+Co) cemented carbide (YT) (mainly processing wrought iron)
As the hardness and melting point of TiC are higher than that of WC, compared with YG, its hardness, wear resistance, red hardness are increased, the bonding temperature is high, the oxidation resistance is strong, and it will generate TiO2 at high temperature, which can reduce the adhesion. Knot. But it has poor thermal conductivity and low bending strength, so it is suitable for processing tough materials such as steel.

(3) Tungsten-titanium-tantalum-cobalt (WC+TiC+TaC+Co)) cemented carbide (YWYS) (mainly processing heat-resistant steel, high manganese steel, stainless steel and other difficult-to-process materials)
Adding TaC (NbC) on the basis of YT cemented carbide improves the bending strength, impact toughness, high temperature hardness, oxygen resistance and wear resistance. It can process steel, cast iron and non-ferrous metals. Therefore, it is often called general-purpose cemented carbide (also known as universal cemented carbide)

Tungsten Carbide Turning Insert Fastener Tips Cutting Tool Detailed explanation of the meaning of the six big letters of P, M, K, N, S, H in cemented carbide

Type P:
In cemented carbide, the cutting range of P products refers to carbon steel and cast steel, including 0.25-0.25% C quenching and quenching and tempering. Free-cutting steel includes annealing and quenching and tempering. Low carbon alloy steel contains less than 5 gold elements. % Of the range, high-carbon alloy steel cast iron and tool steel including annealing and quenching and tempering series.
Type M:
In the M type, the range is small. The stainless steel has ferrite/martensite, and the cast steel includes martensite and austenite.
Type K:
Cemented carbide hardness in the K-class cutting range includes ferrite, pearlite gray cast iron, nodular cast iron, pearlite ferritic malleable cast iron.
Type N:
Class N refers to uncured aluminum, refined alloys, cast alloys, and copper alloys include free-cutting steel, brass, and electrolytic copper.
Type S:
S category refers to iron-based high-temperature alloys, superalloy materials include nickel-based, cobalt-based; titanium-based, titanium alloys.
Class H:
Class H refers to the cutting hardness of the blade in the range of hardened hardened steel, cast chilled cast iron, hardened cast iron, etc.

Cemented carbide classification:

Tungsten Carbide Turning Insert Fastener Tips Cutting Tool Specification

YL102 YG6 Tungsten Carbide Turning Insert Fastener Tips Cutting Tool Picture: