Introduction to hacksaw blades

HSS saw blades can be divided into ordinary HSS saw blades and high performance HSS saw blades according to chemical composition; According to the manufacturing process can be divided into melting high speed steel saw blade and powder metallurgy high speed steel saw blade.
High speed steel saw blade, also called wind hacksaw blade, white hacksaw blade. The utility model relates to an alloy steel saw blade containing carbon (C), tungsten (W), molybdenum (Mo), chromium (Cr), vanadium (V) and other elements. High speed steel blanks, after cutting, forging, annealing, semi-finished products, quenching, teeth and other production processes have high thermal hardness. When the cutting temperature is above 600 ° C, the hardness is still not significantly reduced, and the cutting speed of the saw blade can reach more than 60 meters per minute, and it is named.