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Selection of Saw Blade Matrix
1. 65Mn spring steel has good elasticity and plasticity, economical material, good heat treatment hardenability, low heating temperature and easy deformation, which can be used for saw blades with low cutting requirements.
2. Carbon tool steel has high carbon content and high thermal conductivity, but its hardness and wear resistance drop sharply at 200 ℃-250 ℃ temperature, large heat treatment deformation, poor hardenability, long tempering time and easy to crack. For the tool manufacturing economic materials such as T8A, T10A, T12A and so on.
Alloy tool steel and carbon tool steel compared to heat resistance, wear resistance, good processing performance, heat deformation temperature in 300 ℃-400 ℃ suitable for the manufacture of high-grade alloy circular saw blade.
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