1、 KSKSKSKSKSKSKSK KSKSKS KSKSK KSKS KSK KS KS D 6017 KS D 6017:2009 2009 11 18 http:/www.kats.go.krKS D 6017:2009 : ( ) ( ) NFM () () NS ( ) : (http:/www.standard.go.kr) ： ：1979 12 24 ：2009 11 18 2009-0718 ： ： ( 02-509-7274) (http:/www.kats.go.kr). 10 5 , . KS D 6017:2009 Magnesium alloy die castings
2、 1 ( .) . 2 . . ( ) . KS B 0250, KS D 0002, KS D 2022, KS D 2023, KS D 2024, KS D 2025, KS D 2026, KS D 2027, KS D 2028, KS D 2029, KS D 2031, KS D 2333, 3 1 . KS D 6017:2009 2 1 ISO ASTM 1 B MDC1B MgAl9Zn1(B) AZ91B 1 D . . 1 D MDC1D MgAl9Zn1(A) AZ91D . 1 B , , , , EMI , 2 B MDC2B MgAl6Mn AM60B 1 .
3、( ), 3 B MDC3B MgAl4Si AS41B . . 4 MDC4 MgAl5Mn AM50A 1 . ( , , ), 5 MDC5 MgAl2Mn AM20A . 6 MDC6 MgAl2Si AS21A . . 4 KS D 2333 . 5 . a) , , , , (flash) . (Air leak test) . b) . . c) 2 . Fe Mn (Fe/Mn ) MDC1D 0.032, MDC2B 0.021, MDC3B 0.022, MDC4 0.015, MDC5 0.012 MDC6 0.022 Fe . KS D 6017:2009 3 2 (%
4、) Al Zn Mn Si Cu Ni Fe Mg 1 B MDC1B 8.39.7 0.35 1.0 0.130.50 0.50 0.35 0.03 0.03 0.05 1 D MDC1D 8.39.7 0.35 1.0 0.150.50 0.10 0.030 0.002 0.005 0.01 2 B MDC2B 5.56.5 0.30 0.240.6 0.10 0.010 0.002 0.00 5 0.01 3 B MDC3B 3.55.0 0.20 0.350.7 0.501.5 0.02 0.002 0.003 5 0.01 4 MDC4 4.45.3 0.30 0.260.6 0.1
5、0 0.010 0.002 0.004 0.01 5 MDC5 1.62.5 0.20 0.330.70 0.08 0.008 0.001 0.004 0.01 6 MDC6 1.82.5 0.20 0.180.70 0.71.2 0.008 0.001 0.004 0.01 6 , , . . KS B 0250 . 7 KS D 2022, KS D 2023, KS D 2024, KS D 2025, KS D 2026, KS D 2027, KS D 2028 KS D 2029 . . 8 . a) KS D 0002 . b) . c) , , 7. 5. 6. . 9 , 1
6、 . a) KS D 6017 MDC1B KS D 6017:2009 4 b) c) 10 . KS D 6017:2009 5 A ( ) F ( , , , ) . A.1 b a MPa MPa % HBW MDC1D MDC1D F 200260 140170 19 6585 MDC2B MDC2B F 190250 120150 418 5570 MDC3B MDC3B F 200250 120150 312 5580 MDC4 MDC4 F 180230 110130 520 5065 MDC5 MDC5 F 150220 80100 825 4055 MDC6 MDC6 F
7、179230 110130 414 5070 1 MPa 1 N/mm2a KS D 0004( , ) . b 2 mm, 20 m2 . 153787 1 92 3(13) (02)26240114 (02)262401489 http:/ KS D 6017:2009 KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS Magnesium alloy die castings ICS 77.120.20 ; 77.140.90 Korean Agency for Technology and Standards http:/www.kats.go.kr
