KS P ISO 5832-9-2012 Implants for surgery－Metallic materials－Part 9：Wrought high nitrogen stainless steel《外科植入物 金属材料 第9部分 锻造高氮不锈钢》.pdf

1、 KSKSKSKSKSKSKSK KSKSKS KSKSK KSKS KSK KS KS P ISO 5832 9 9： KS P ISO 5832 9:2012 2012 12 27 http:/www.kats.go.krKS P ISO 5832 9:2012 : ( ) ( ) () ( ) : (http:/www.standard.go.kr) ： ：2002 3 25 ：2012 12 27 2012-0767 ： ： ( 02-509-7294) (http:/www.kats.go.kr). 10 5 , . KS P ISO 5832 9:2012 i . , , . ,

2、, . KS P ISO 5832 9:2012 ii 2007 2 ISO 5832 9, Implants for surgery Metallic materials Part 9：Wrought high nitrogen stainless steel , . KS P ISO 5832 9:2012 9： Implants for surgery Metallic materials Part 9： Wrought high nitrogen stainless steel 1 0.25 % 0.5 % . 1 . 2 KS P ISO 5832 1 . 2 . . ( ) . K

3、S D ISO 377, KS D ISO 404, KS D ISO 437, KS D ISO 439, KS D ISO 629, KS D ISO 671, KS D ISO 3651 2, 2： (2 ) KS D ISO 10714, - - ISO 643:2003, Steels Micrographic determination of the apparent grain size ISO 4967:1998, Steel Determination of content of nonmetallic inclusions Micrographic method using

4、 standard diagrams ISO 6892:1998, Metallic materials Tensile testing at ambient temperature 3 3.1 KS D ISO 377 . KS P ISO 5832 9:2012 2 3.2 6. 1 . 1 % 0.08 0.75 2 4.25 9 11 19.5 22 2 3 0.25 0.8 0.01 0.025 0.25 0.25 0.5 0.1 0.4 4 4.1 7. 4 . 4.2 6 . 4.3 ( 150 mm ) 7. 2 . . KS P ISO 5832 9:2012 3 2 A 1

5、.5 1.5 B 2 1.5 C 1.5 D 2.5 1.5 5 7. 675 1 , (Monypenny Strauss) . 6 , , 7. 3, 4 5 . KS D ISO 404 8.3.4.3 . 3 d mm Rm,min MPa 0.2% Rp0.2min MPa Amin% Annealed 80 mm 740 430 35 Medium hard 20 mma 1 000 700 20 Hard 20 mma1 100 1 000 10 a . KS P ISO 5832 9:2012 4 4 d mm Rm,min MPa Amin% 0.229 d0.381 1 3

6、40 25 0.381 d0.508 0.508 d0.635 1 040 25 0.635 d0.889 1 030 25 0.889 d 1 020 25 3 1 800 4 3.5 1 740 4 1 600 4 4.5 1 460 5 1 320 6 5.5 1 200 8 6 1 060 12 5 d mm Rm,min MPa Amin% 770 465 35 7 6 . , KS D ISO 377 . KS P ISO 5832 9:2012 5 6 3. KS D ISO 437 KS D ISO 439 KS D ISO 629 KS D ISO 671 KS D ISO

7、10714 (ISO ) 4.1 ISO 643 4.2 a) b) 100 4.3 ISO 4967:1998, A 5. KS D ISO 3651 2 6. ISO 6892, 9： 153787 1 92 3(16) (02)26240114 (02)262401489 http:/ Korean Agency for Technology and Standards http:/www.kats.go.kr KS P ISO 5832 9:2012 KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS Implants for surgery Metallic materialsPart 9：Wrought high nitrogen stainless steel ICS 11.040.40