KS D ISO 4992-2-2007 Steel castings-Ultrasonic examination-Part 2:Steel castings for highly stressed components《钢铸件 超声波检验 第2部分 高应力元件用钢铸件》.pdf
《KS D ISO 4992-2-2007 Steel castings-Ultrasonic examination-Part 2:Steel castings for highly stressed components《钢铸件 超声波检验 第2部分 高应力元件用钢铸件》.pdf》由会员分享,可在线阅读,更多相关《KS D ISO 4992-2-2007 Steel castings-Ultrasonic examination-Part 2:Steel castings for highly stressed components《钢铸件 超声波检验 第2部分 高应力元件用钢铸件》.pdf(34页珍藏版)》请在麦多课文档分享上搜索。
1、 KS D ISO 4992 2KSKSKSKSSKSKSKS KSKSKS SKSKS KSKS SKS KS 2: KS D ISO 4992 2: 2007 2007 10 30 http:/www.kats.go.krKS D ISO 4992 2: 2007 : () ( ) () () () ( ) : (http:/www.standard.go.kr) : :2007 10 30 2007-0957 : : ( 02-509-7274) (http:/www.kats.go.kr ). 7 5 , . KS D ISO 4992 2: 2007 2: Steel casting
2、sUltrasonic examination Part 2:Steel castings for highly stressed components 2006 1 ISO 4992 2, Steel castings Ultrasonic examination Part 2: Steel castings for highly stressed components , . 1 ( ) . 600 mm . 600 mm , . . 2 . . ( ) . KS B ISO 5577, KS B ISO 7963, No.2 EN 583 1, Non-destructive testi
3、ng Ultrasonic examination Part 1: General principles EN 583 2, Non-destructive testing Ultrasonic examination Part 2: Sensitivity and range setting EN 583 5: 2005, Non-destructive testing Ultrasonic examination Part 5: Characterization and sizing of discontinuities EN 1330 4, Non-destructive testing
4、 Terminology Part 4: Terms used in ultrasonic testing EN 12223, Non-destructive testing Ultrasonic examination Specification for calibration block No. 1 EN 12668 1, Non-destructive testing Characterization and verification of ultrasonic examination equipment Part 1: Instruments EN 12668 2, Non-destr
5、uctive testing Characterization and verification of ultrasonic examination equipment Part 2: Probes EN 12668 3, Non-destructive testing Characterization and verification of ultrasonic examination equipment Part 3: Combined equipment KS D ISO 4992 2: 2007 2 3 KS B ISO 5577, EN 583 1, EN 583 2, EN 583
6、 5, EN 1330 4 . 3.1 (reference discontinuity echo size) (equivalent flat bottomed hole) . 3.2 , , . 3.3 , . 3.4 2 3.5 3 3.6 , , . 3.7 3.7.1 3.7.2 4 KS D ISO 4992 2: 2007 3 4.1 (EN 583 1 ). ( , ) (5.5.1 ) 4.2 , . 600 mm , , . 4.3 4.3.1 . 1 , ( ) . 4.3.2 . 1 . 4.3.3 4.3.3.1 2 . 2 . 2 . 30 mm 2 . 4.3.3
7、.2 3 , 4 . 1 . 3 4 . KS D ISO 4992 2: 2007 4 4.4 . , KS B ISO 9712 EN 473 . 4.5 (wall-section zones) 1 , ( ) . 4.6 , . (rim) 1 . , . 5 5.1 EN 583 1, EN 583 2, EN 583 5 . 5.2 ( ) . . . 2 6 dB . 6 dB . , 6 dB . DGS(distance gain size) , 2 . . sDDQ=24FBH935.4(1) DQ: (mm) DFBH : (mm) KS D ISO 4992 2: 20
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