Standard No.:	GB/T 238-2013
English Name:	Metallic materials—Wire—Reverse bend test
Chinese Name:	金属材料 线材 反复弯曲试验方法
Chinese Classification:	H23    Metal processing property test method
Professional Classification:	GB    National Standard
ICS Classification:	77.040.10 77.040.10    Mechanical testing of metals 77.040.10
Issued by:	AQSIQ;SAC
Issued on:	2013-9-6
Implemented on:	2014-5-1
Status:	valid
Superseding:	GB/T 238-2002 Metallic materials - Wire - Reverse bend test
Language:	English
File Format:	PDF
Word Count:	4000 words
Price(USD):	120.0
Delivery:	via email in 1~3 business day

本标准规定了金属线材反复弯曲试验方法的原理、符号、试验设备、试样、试验程序和试验报告。
本标准适用于直径或特征尺寸为0.3mm~10mm 的金属线材反复弯曲塑性变形能力的测定。本
标准所列直径或特征尺寸范围可能在相关产品标准中给出了更具体的规定。