Cutting characteristics of HPB58-2 lead brass.
HPB58-2 lead brass is a material with excellent cutting properties, which has the following characteristics:
1.Small cutting force: The cutting force of HPB58-2 lead brass is relatively small, which is conducive to reducing the load of the machine tool and improving the processing efficiency.
2.Moderate cutting temperature: HPB58-2 lead brass has a moderate temperature during the cutting process and will not produce excessive cutting heat, thereby reducing the wear and tear of the tool and prolonging the service life of the tool.
3.High cutting surface quality: HPB58-2 lead brass has a high smoothness on the turning surface, which can meet the ideal surface roughness requirements.
4.Slow tool wear: Due to the lubricating effect of lead contained in HPB58-2 lead brass, the wear of the tool during the cutting process can be slowed down. 
Performance parameters of HPB58-2 1Chemical composition: The chemical composition of HPB58-2 mainly includes copper (Cu) and zinc (Zn), of which the content of copper is 58% and the content of zinc is 2%. In addition, small amounts of lead (Pb) are added to the alloy to improve its processability and corrosion resistance. 2.Mechanical properties: HPB58-2 has good mechanical properties, such as tensile strength of 295MPa, yield strength of 135MPa, and elongation of 20%. These properties allow it to withstand high mechanical stresses and shocks in many applications.
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