1、 KSKSKSKSKSKSKSK KSKSKS KSKSK KSKS KSK KS KS B 1017 KS B 1017:2012 2012 11 10 http:/www.kats.go.krKS B 1017:2012 : ( ) ( ) () () ( ) : (http:/www.standard.go.kr) : :1973 12 21 :2012 11 10 2012-0601 : : ( 02-509-7274) (http:/www.kats.go.kr). 10 5 , . KS B 1017:2012 i 1 1 2 1 3 1 4 1 5 .2 6 .3 7 3 8 .
2、3 9 4 10 .4 11 .4 12 4 13 5 14 6 KS B 1017:2012 Flat head bolts 1 ( .), ( .) ( .) . , . 2 . . ( ) . KS B 0161, KS B 0201, KS B 0204, KS B 0211, KS B 0214, KS B 0233, KS B 0501, KS B 0507, KS B 5221, KS B 5222, KS B ISO 4042, KS B ISO 6157 1, 1 : , KS D 3697, KS D 3706, KS D 5101, KS D 5103, 3 2 . 4
3、KS B 1017:2012 2 , 1 , . 1 I II 4.6, 4.8 , 6 g, 8 g 2 , 3 4.6, 4.8 6 g, 8 g 2 , 3 I . I II . KS B 0233 . 6 g 2 . 5 . a) 2 . , , 300 ( 250 ) 50 . 2 4.6 4.8 a N/mm2400 420 114 124 HB 209 67 71 HRB 95.0 b N/mm2240 340 N/mm2225 310 % 22 c. d. a . .b . 0.2 % .c , , .d . KS B 1017:2012 3 b) . 6 3 . 3 mm 1
4、.1 1.2 1036 2 1024 7 4.1 , 4.2 . 4 h 1 . , . 4.1 I KS B 0211 6 g, 8 g KS B 0201 II KS B 0211 2 , 3 KS B 0204 KS B 0214 6 g, 8 g 4.2 : mm 10 12 (14) 16 (18) 20 (22) 24 30 36 1.5 1.75 2 2 2.5 2.5 2.5 3 3.5 4 P 1.25 1.25 1.5 1.5 1.5 1.5 1.5 2 2 3 1 ( ) . 2 KS B 0204 . 8 5 , , . KS B ISO 6157 1 . KS B 1
5、017:2012 4 9 . a) 5. a) . b) KS D 3706 KS D 3697 . c) KS D 5101 KS D 5103 . 10 . , . . 11 5 . 5 , a Rz 25 m , 1.1 . 1.2 2 . a KS B 0161 . . 12 . . a) 6 , 5. a) . KS B 1017:2012 5 6 4.6, 4.8 KS B 0233 . 1 4.6 4.8 KS B 0233 6. B . , . . 2 4.6 4.8 KS B 0233 6. A B . , ( ), 2 . 3 , . 4 . b) , , , 6. . c
6、) 7 , 7. . 4 h 1 . 7 KS B 5221 KS B 5222 d) , 7. . (KS B 0507 ) (KS B 0501 ) . 13 1), , (l ), , , 2) . , . 1) . 2) “ ” , , . l ( ) .KS B 1017:2012 6 KS B 1017 M1050(35) 6 g 4.8 M1680 3C270 W | | | | | | | | ( ) ( ) l ( ) 14 . a) b) c) l 3 l ( ) . d) e) ( .) f) 3)g) h) i) 3) . KS B 1017:2012 7 1.1 :
7、mm d dsdkd kk c n t z E F G () () () () () ()M10 M101.25 10 0 0.20 20 21 5.5 0.5 2 2.5 1.5 M12 M121.25 12 24 25 6.5 0.5 2 2.5 0.3 2 (M14) (M141.5) 14 27 28 7 0.5 3 3.5 2 M16 M161.5 16 30 0 0.3531 7.5 0.5 3 3.5 2 0.35(M18) (M181.5) 18 0 0.25 33 34 8 0.5 3 0.250 3.5 2.5 M20 M201.5 20 36 37 8.5 0.590 2
8、 04 4.5 2.5 (M22) (M221.5) 22 36 37.2 13.2 1 4 5 2.5 M24 M242 24 39 40.2 14 1 4 5 3 M30 M302 30 0 0.35 48 0 0.4049.2 16.6 1 5 6 0.4 3.5 0.4M36 M363 36 0 0.40 57 0 0.4558.2 19.2 60 2 06 0.300 7 0.45 4 0.451 1 ( ) . 2 (l), (b) (x) 3 . 3 , , . 4 ds . k , k1 . 5 c . 6 , (t) , . KS B 1017:2012 8 1.2 : mm
9、 d dsdkd kk c n t z E F G ()() () () ()()M10 M101.25 10 0.7 0.2 20 21 5.7 0.5 2 2.5 1.5 M12 M121.25 12 24 25 6.7 0.5 2 2.5 0.4 2 (M14) (M141.5) 14 27 28 7.2 0.5 3 3.5 2 0.5M16 M161.5 16 30 0 1.331 7.7 0.5 3 3.5 2 (M18) (M181.5) 18 0.9 0.2 33 34 8.2 0.5 3 0.250 3.5 2.5 M20 M201.5 20 36 37 8.8 0.590 5
10、 04 4.5 2.5 (M22) (M221.5) 22 36 37.2 13.6 1 4 5 2.5 M24 M242 24 39 40.2 14.4 1 4 5 3 M30 M302 30 0.95 0.35 48 0 1.649.2 17 1 5 6 0.5 3.5 0.6M36 M363 36 1.2 0.4 57 0 1.958.2 19.7 160 5 06 0.300 7 0.6 4 0.82 1 ( ) . 2 (l ), (b) (x) 3 . 3 , , . 4 ds . k , k1 . 5 c . 6 , (t) , . KS B 1017:2012 9 2 : mm
11、 d dsdkd kk c g i z F G () () () () () () ()M10 M101.25 10 0.7 0.2 19 20 5.3 0.5 3.2 3.7 1.5 M12 M121.25 12 25 0 1.326 6.7 0.5 3.8 5 2 0.5M16 M161.5 16 0.9 0.2 32 33 8.6 0.5 4.2 6.7 2 M20 M201.5 20 38 39 10 0.590 5 05 8 2.5 (M22) (M221.5) 22 35 36.2 12.1 1 60 0.75 5.1 3 M24 M242 24 0.95 0.35 40 0 1.
12、641.2 13.7 160 5 070 0.96 3 0.62 1 ( ) . 2 (l), (b) (x) 3 . 3 , , . 4 ds . k , k1 . 5 c . . KS B 1017:2012 10 3 l b : mm (d ) 10 12 (14) 16 (18) 20 (22) 24 30 36 (d ) (l ) (b) (l )16 16 (18) (18) 20 20 (22) (22) 25 25 (28) (28) 30 30 (32) (32) 35 26 35 (38) (38) 40 40 45 30 45 50 34 38 50 55 55 60 4
13、2 46 60 65 65 70 50 70 75 54 75 80 80 85 85 90 64 90 (95) (95) 100 100 (105) (105) 110 78 110 (115) (115) 120 120 (125) (125) 130 36 40 44 48 52 56 60 72 84 130 140 140 150 150 160 160 170 170 180 180 190 190 200 200 220 85 103 220 240 240 1 (l) , (b) , b x l k , . l ( ) . 2 x 2 , x1 3 . 3 l b 3 . 4
14、 l b , A B . KS B 1017:2012 11 A l : mm l 1024 3036 1036 50 0.5 0.8 1 50 120 0.7 1.1 1.4 120 . 0.9 1.4 1.8 B b a: mm b 30 3 5 30 50 4 6 50 80 5 8 80 . 7 10 a b 0 . 153787 1 92 3(13) (02)26240114 (02)262401489 http:/ Korean Agency for Technology and Standards http:/www.kats.go.kr KS B 1017:2012 KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS Flat head bolts ICS 21.060.10