Standard No.:	GB/T 42900-2023
English Name:	Metallic materials―High strain rate compression test method at elevated temperature
Chinese Name:	金属材料 高应变速率高温压缩试验方法
Chinese Classification:	H22    Metal mechanical 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:	SAMR; SAC
Issued on:	2023-08-06
Implemented on:	2024-3-1
Status:	valid
Language:	English
File Format:	PDF
Word Count:	12500 words
Price(USD):	375.00
Delivery:	via email in 1~5 business day

本文件规定了金属材料高应变速率下高温压缩试验的原理、试验设备、试样、试验程序、试验数据处理、试验结果有效性评估和试验报告。
本文件适用于温度高于室温、应变速率范围为102 s-1～104 s-1时金属材料压缩应力-应变曲线等力学性能的测定。