Standard No.:	YB/T 4176-2008
English Name:	Metallic materials-Lardge minimeter diameter wire-Torsion test
Chinese Name:	金属材料 大规格线材扭转试验方法
Chinese Classification:	H22    Metal mechanical property test method
Professional Classification:	YB    Professional Standard - Metallurgy
ICS Classification:	77.040.10 77.040.10    Mechanical testing of metals 77.040.10
Issued by:	NDRC
Issued on:	2008-03-12
Implemented on:	2008-9-1
Status:	valid
Language:	English
File Format:	PDF
Word Count:	3000 words
Price(USD):	224.00
Delivery:	via email in 1~3 business day

本标准规定了金属线材扭转试验方法的原理、符号及说明、试验设备、试样、试验程序和试验报告。
本标准适用玩测定直径（或特征尺寸）大于10mm的金属线材在单向或双向扭转中承受塑性变形能力及显示线材的表面或内部缺陷。