GB/T 8539-2000
AbolishedGeneral specification for quality inspection of gear materials and their heat treatment
齿轮材料及热处理质量检验的一般规定
Application Summary AI generated
This standard specifies the general requirements and methods for quality inspection of gear materials and their heat treatment processes, including chemical composition, mechanical properties, metallographic structure, and hardness testing. It is applied in the manufacturing and quality control of gears used in mechanical systems such as automotive transmissions, industrial machinery, and aerospace components. The standard ensures that gear materials and heat treatments meet specified performance and durability criteria for reliable operation under load.
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