GB/T 1174-1992
Abolishedcast bearing metals
铸造轴承合金
Application Summary AI generated
GB/T 1174-1992 specifies the classification, technical requirements, and test methods for cast bearing metals, including tin-based, lead-based, and copper-based alloys. It is applied in the manufacturing of sliding bearings for machinery such as engines, pumps, and compressors, where high wear resistance and low friction are required. This standard ensures material consistency and performance in industrial equipment and automotive applications.
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