GB/T 19799.1-2005
AbolishedNon-destructive testing-Ultrasonic testing-Calibration block No.1
无损检测 超声检测 1 号校准试块
📋 Scope / 适用范围 ai_extracted
This standard specifies the characteristics of test blocks used for the calibration of ultrasonic testing equipment for steel weld seams.
本标准规定了钢焊缝超声检测设备校准用试块的特性。
📝 Foreword / 前言 ai_extracted
This standard is identical to ISO 2400:1972 *(Steel Welds — Ultrasonic Testing Equipment Calibration Test Block)* (English version). This standard is an equivalent translation of ISO 2400:1972. For ease of use, the following editorial modifications have been made to this standard: a) The term "this International Standard" has been changed to "this standard"; b) The dimensioning and surface roughness indication methods in the figures have been changed to those currently in use in China. This standard is proposed by the China Machinery Industry Federation. This standard is under the jurisdiction of the National Technical Committee on Non-destructive Testing of Standardization Administration of China (SAC/TC 56). Drafting organizations of this standard: Shanghai Boiler Works Co., Ltd., Shandong Jining Mould Factory (Jining Dongyue Mould Co., Ltd.), Shanghai Research Institute of Materials. Main drafters of this standard: Zhang Wei, Wei Zhongrui, Jin Yufei, Xin Zhongyu. GB/T 19799.1-2005/ISO 2400:1972 Non-destructive testing — Ultrasonic testing — No. 1 calibration block
本标准等同采用ISO 2400:1972( (钢焊缝 超声检测设备校准用试块》（英文版）。 本标准等同翻译ISO 2400:1972, 为便于使用，本标准做了下列编辑性修改： a) “本国际标准”一词改为“本标准， ’ ： b) 图中尺寸和表面粗糙度的标注方式改为我国现行的标注方式。 本标准由中国机械工业联合会提出。 本标准由全国无损检测标准化技术委员会（SAC/TC 56）归口。 本标准起草单位：上海锅炉厂有限公司、山东济宁模具厂（济宁东岳模具有限公司）、上海材料研 究所。 本标准主要起草人：张伟、魏忠瑞、金宇飞、鑫中玉。 GB/T 19799.1-2005/ISO 2400：1972 无损检测 超声检测 1号校准试块
🔗 Related Standards / 同类标准
Content extracted by AI. Not officially verified.