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Alloy circular saw blade purchase considerations

The alloy circular saw blade is the most commonly used cutting tool for wood processing. The quality of the Alloy circular saw blade is closely related to the quality of the processed product. Correct and reasonable selection of Alloy circular saw blade is of great significance for improving product quality, shortening processing cycle and reducing processing cost.
The alloy circular saw blade contains a variety of parameters such as the type of alloy tip, the material, diameter, number of teeth, thickness, tooth profile, angle, and hole diameter of the substrate. These parameters determine the machining capability and cutting performance of the saw blade. When selecting a blade, the saw blade must be selected correctly according to the type of sawing material, thickness, sawing speed, sawing direction, feeding speed, and sawing width.

Matrix selection

Alloy circular saw blade

1. 65Mn spring steel has good elasticity and plasticity, economical material, hardenability of heat treatment, low heating temperature, easy to be deformed and can be used for saw blades that require low cutting requirements.
2. Carbonaceous tool steel has high carbon-containing high thermal conductivity, but its hardness and wear resistance decrease rapidly when subjected to temperatures between 200°C and 250°C. It causes large deformation during heat treatment, poor hardenability, and long cracking time for tempering. Economical materials such as T8A, T10A, and T12A are manufactured for the tool.
3. Compared with carbon tool steel, alloy tool steel has high heat resistance, good wear resistance, good processing performance, and heat deformation temperature suitable for manufacturing high-grade Alloy circular saw blade at 300°C-400°C.
4. High-speed tool steel has good hardenability, hardness and rigidity, heat deformation, is an ultra-high strength steel, thermoplastic stability suitable for manufacturing high-grade ultra-thin saw blade

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