GB/T 1299-2014
AbolishedTool and mould steels
工模具钢
Application Summary AI generated
GB/T 1299-2014 specifies the classification, technical requirements, test methods, and inspection rules for tool and mould steels used in manufacturing cutting tools, cold-work dies, hot-work dies, and plastic moulds. It is applied in the metallurgical industry for the production and quality control of alloy tool steels, ensuring consistent hardness, wear resistance, and toughness for industrial forming and machining processes. The standard is referenced by Chinese steel mills and manufacturers for material selection and acceptance testing in tooling and die-making applications.
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