GB/T 45164-2024

Active

Classification and designation of defects in investment castings

熔模铸件缺陷分类及命名

Standard Type

GBT

ICS

77.020

CCS

J31

Status

Active

Issue Date

2024-12-31

Implementation

2025-07-01

Centralized Committee

国家标准委

Issuing Authority

国家市场监督管理总局、国家标准化管理委员会

Application Summary AI generated

This standard provides a unified system for classifying and naming defects found in investment castings, such as gas porosity, shrinkage, or cracks. It is applied in the metallurgy and foundry industries for quality inspection, defect documentation, and communication between manufacturers and customers. The standard ensures consistent terminology across production, testing, and failure analysis contexts.

Related Standards

GB/T 15512-2009 Technical guides for evaluating the saving of iron and steel product in enterprise GB/T 4134-2021 Gold ingots GB 21248-2007 The norm of energy consumption per unit products of copper metallurgical enterprise

Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.