1、 KS E 6021KSKSKSKSSKSKSKS KSKSKS SKSKS KSKS SKS KS KS E 6021: 2007 2007 9 17 http:/www.kats.go.krKS E 6021: 2007 : () ( ) () ( ) : (http:/www.standard.go.kr) : : 1977 12 17 : 2007 9 17 2007-0640 : : ( 02-509-7290) (http:/www.kats.go.kr ). 7 5 , . KS E 6021: 2007 Mine track rail 1 ( ) . 2 . . KS B 08
2、01, KS B 0802, KS D 0001, KS D 1802, KS D 1803, KS D 1804, KS D 1805, KS D 1806, 3 1 , . 1 kg/m m 1 6.0 5.0 2 9.0 5.0 3 10.0 10.0 4 12.0 10.0 5 15.0 10.0 a) 2 % . b) . 4 KS E 6021: 2007 2 a) 2 . 2 : % C Si Mn P S 0.400.60 0.40 0.500.90 0.06 0.06 b) 3 . 3 kg/mm2 % 58 12 c) , . d) . e) . 5 5.1 KS D 18
3、04, KS D 1805, KS D 1806, KS D 1802 KS D 1803 . 5.2 KS B 0801 (1) , KS B 0802 . 6 6.1 3., 4. 7. . 6.2 5.1 4. a) . 6.3 5.2 4. b) . 4. b) , 1/4 1 . 7 2 . 2 : % C Si Mn P S 0.400.60 0.40 0.500.90 0.06 0.06 L1, L2 L3 1 . KS E 6021: 2007 3 1 8 . L1L2L3KS E 6021: 2007 4 : mm 1 1 25.40 R304.80R3.91R1.59R 4
4、.76R 10 50.804.768.73 50.80 (14.29) 13R 4.7627.78 22.62 132.6025.00 59.9012.7022.62 KS E 6021: 2007 5 : mm 2 2 32.10 R 1.59(17.48) 13R 4.76R6.3563.50 35.72 28.16 10.30 13R 4.76R 1.5963.503.17 50.88 101.6015.9028.16 R 304.80 5.90 KS E 6021: 2007 6 : mm 3 3 34.13 (18.28) 66.67 37.30 29.76 11.11 13R 1.
5、59R 4.76R6.35R 4.76R 1.5966.671329.76 29.76 3.17 50.30 101.6015.90R 304.80 6.35KS E 6021: 2007 7 : mm 4 4 38.10 R 304.80(19.83) 69.85 37.70 31.15 12.30 13R 1.59 R 6.35R 6.35R 1.59 69.85133.17 50.80 101.6015.90R 6.35 7.5431.15KS E 6021: 2007 8 : mm 5 5 42.86 R 304.80(22.22) 43.65 35.325 13.50 13R 1.59 R 6.35 R 7.94 R 1.5979.373.17 50.80101.6019.05R 6.35 79.37 138.33 35.325 135513 7017 (02)60094114 (02)600948878 http:/ KS E 6021: 2007KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS Mine track rail ICS 73.100 Korean Agency for Technology and Standards http:/www.kats.go.kr