1、 KSKSKSKS SKSKSKS KSKSKS SKSKS KSKS SKS KS 2001 12 31 http:/www.kats.go.krKS B ISO 8494 KS B ISO 8494: 2001(2011 ) B ISO 8494 : 2001 : ( ) ( ) INI ( ) : (http:/www.standard.go.kr) : : 2001 12 31 : 2011 12 19 2011-0589 : : ( 02-509-7274) (http:/www.kats.go.kr). 10 5 , . ICS 77.040 KS B ISO 8494: 2001
2、(2011 ) Metallic materialsTubeFlanging test 1998 2 ISO 8494, Metallic materials Tube Flanging test . 1. . , 150mm , 10mm . 2. , , 1 1 . 1 , a(1) D DuL R mm mm mm mm mm (1) T . a) b) 1 aD RD 2a 1D 2aDuL B ISO 8494: 2001 2 3. . 4. 4.1 4.2 , . a) ( 90) b) 1mm , c) 5. 5.1 1.5D . 0.5D . 5.2 . , . . 5.3 (
3、flash) . 6. 6.1 10 35 . (235) . 6.2 1 a) . 6.3 1 b) . 6.4 , . 6.5 . . 6.6 , 50 mm/min . 6.7 R . 6.8 . . . 7. . . a) b) c) B ISO 8494: 2001 3 d) Du, D e) , R f) 135513 7017 (02)60094114 (02)600948878 http:/ KS B ISO 8494:2001 Metallic materialsTube Flanging test ICS 77.040 KSKSKSSKSKS KSKS SKS KSKS SKSKS KSKSKS Korean Agency for Technology and Standards http:/www.kats.go.kr