GB/T 19744-2005 English Version, GB/T 19744-2005 Determining of plane-strain crack-arrest fracture toughness,K Ia,for ferritic Steels (English Version)

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Position: Chinese Standard in English/GB/T 19744-2005

GB/T 19744-2005 Determining of plane-strain crack-arrest fracture toughness,K Ia,for ferritic Steels (English Version)
Standard No.:	GB/T 19744-2005	Status:	valid remind me the status change Email:
Target Language:	English	File Format:	PDF
Word Count:	11500 words	Translation Price(USD):	340.0 remind me the price change Email:
Implemented on:	2005-10-1	Delivery:	via email in 1~3 business day

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Standard No.:	GB/T 19744-2005
English Name:	Determining of plane-strain crack-arrest fracture toughness,K Ia,for ferritic Steels
Chinese Name:	铁素体钢平面应变止裂韧度 KIa 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
Source Content Issued by:	AQSIQ;SAC
Issued on:	2005-5-13
Implemented on:	2005-10-1
Status:	valid
Target Language:	English
File Format:	PDF
Word Count:	11500 words
Translation Price(USD):	340.0
Delivery:	via email in 1~3 business day

Standard

GB/T 19744-2005 Determining of plane-strain crack-arrest fracture toughness,K Ia,for ferritic Steels (English Version)
Standard No.	GB/T 19744-2005
Status	valid
Language	English
File Format	PDF
Word Count	11500 words
Price(USD)	340.0
Implemented on	2005-10-1
Delivery	via email in 1~3 business day

Detail of GB/T 19744-2005

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Introduction of GB/T 19744-2005

本标准规定了铁素体钢平面应变止裂韧度KIa试验方法的符号、定义、试验设备、试验程序、试验结果的处理和计算以及试验报告。本标准适用于侧面开槽，裂纹线楔形加载试样，在裂纹前缘获得拉伸断裂的快速止裂部分；本标准提供了裂纹止裂后短时间内的应力强度因子的静态分析方法。估计值定义为Ka，当尺寸满足要求时，估计值为该材料的平面应变止裂韧度值KIa。本标准适用于室温、低温和高温条件下用紧凑止裂试样(CCA)测定铁素体钢的平面应变止裂韧度KIa，并提供了评价拉伸断口表面可接受程度的方法和止裂裂纹长度的测定方法。本标准要求试样平面尺寸足够大，允许对试样进行模拟线弹性分析，厚度要求满足平面应变条件。

Contents of GB/T 19744-2005

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Keywords:
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