Metal shearing machine blades are made of high-quality alloy steel, which has been carefully formulated with a chemical composition to have excellent hardness and toughness. The high carbon content gives the insert excellent wear resistance, allowing it to maintain its sharp edge for long periods of time during frequent shearing operations.
The addition of alloying elements effectively improves the impact resistance of the blade, avoids chipping and fracture under heavy load conditions, and greatly prolongs the service life.
Unique edge design and sharp cutting edge can easily cut through a wide range of metal thicknesses, from thin stainless steel sheets to carbon steel thick plates up to 30mm thick.
9CrSi material: commonly used low-alloy tool steel, with high hardenability and hardenability, as well as high tempering stability.
6CrW2Si material: A certain amount of tungsten is added to the basis of chromium-silicon steel, because tungsten helps to preserve relatively fine grains during quenching, so that the tempered state to obtain higher toughness.
C12MoV material: cold-worked die steel, high hardenability of steel, hardness, wear resistance and strength of quenching and tempering. It is used to manufacture various cold stamping dies and tools with large cross-sections, complex shapes, and heavy working conditions.
H13 material: H13 steel is the most widely used and most representative hot work die steel grade. Its main characteristics are: high hardenability and high toughness, excellent resistance to hot cracking, and high wear resistance.


Below is our article about how to choose shearing blades. Including sizes of shearing blades, prices, and models of hydraulic shearing machines.
https://www.vanguli.com/expertise/how-to-choose-hydraulic-shearing-machines-blades/