KS B ISO 8734-2010 Dowel pins(parallel pins hardened)《定位销》.pdf

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1、 KSKSKSKS KSKSKSK KSKSKS KSKSK KSKS KSK KS KS B ISO 8734 KS B ISO 8734 :2010 2010 12 29 http:/www.kats.go.krKS B ISO 8734:2010 : ( ) ( ) ( ) : (http:/www.standard.go.kr) ： ：1995 12 26 ：2010 12 29 2010-0671 ： ： ( 02-509-7274) (http:/www.kats.go.kr). 10 5 , . KS B ISO 8734:2010 Dowel pins(parallel pin

2、s, hardened) 1997 2 ISO 8734, Parallel pins of hardened steel and martensitic stainless steel(Dowel pins) , . 1 (d ) 120 mm ( ) . 2 . . ( ) . KS B 0161, KS B 0239, KS B 0401, KS B 0806, KS B 0811, KS B ISO 3269, KS B ISO 4042, KS D 3525, KS D 3567, KS D 3752, ISO 35061, Mechanical properties of corr

3、osion-resistant stainless steel fastenersPart 1：Bolts, screws and studs 3 1 . 1 A . 3 A . B . 3 B . KS B ISO 8734:2010 2 4 a) A HV 550650 b) B HV 600700, 0.250.40 mm HV 550 c) ISO 35061 C1, HV 460560 . 5 2 . KS B ISO 8734:2010 3 2 ：mm 1 1.5 2 2.5 3 4 5 6 8 10 12 16 20 1 1.5 2 2.5 3 4 5 6 8 10 12 16

4、20 d (m6) a0.008 0.002 0.012 0.004 0.015 0.006 0.018 0.007 0.021 0.008 a 0.12 0.2 0.25 0.3 0.4 0.5 0.63 0.8 1 1.2 1.6 2 2.5 c 0.5 0.6 0.8 1 1.2 1.4 1.7 2.1 2.6 3 3.8 4.6 6 0.2 0.2 0.3 0.3 0.4 0.4 0.4 0.5 0.6 0.6 0.8 0.8 r 1 0.6 0.6 0.7 0.8 0.9 1 1.1 1.3 1.4 1.6 1.8 2 l 3 2.75 3.25 4 3.75 4.25 5 4.75

5、 5.25 6 5.75 6.25 8 7.75 8.25 10 9.75 10.25 12 11.5 12.5 14 13.5 14.5 16 15.5 16.5 18 17.5 18.5 20 19.5 20.5 22 21.5 22.5 24 23.5 24.5 26 25.5 26.5 28 27.5 28.5 30 29.5 30.5 32 31.5 32.5 35 34.5 35.5 40 39.5 40.5 45 44.5 45.5 50 49.5 50.5 55 54.25 55.75 60 59.25 60.75 65 64.25 65.75 70 69.25 70.75 7

6、5 74.25 75.75 80 79.25 80.75 85 84.25 85.75 90 89.25 90.75 95 94.25 95.75 100 99.25 100.75 A B KS B ISO 8734:2010 4 2 () 1 l . , l . 100 mm 20 mm . 2 . 3 (d) m6 . , KS B 0401 . 4 . 5 . . am6 KS B 0401 . 6 KS B 0161 0.8a , , , , . 7 3 . , 3 . 3 A C 0.951.1 Si 0.150.35 Mn 0.250.4 P 0.03 S 0.025 Cr 1.3

7、51.65 KS D 3525 STB 2 C 0.060.13 Si 0.10.4 Mn 0.250.6 P 0.025 S 0.05 KS D 3752 SM 9CK B C 0.15 Si 0.10 Mn 0.91.3 P 0.07 S 0.150.35 Pb 0.150.35 KS D 3567 SUM 24 L 8 KS B ISO 8734:2010 5 . , . . . 9 9.1 9.1.1 A A KS B 0811 KS B 0806 , 4. a) A . , . 9.1.2 B B KS B 0811 4. b) B “ ” . , 0.4 mm 4. b) “ 0.

8、250.4 mm ” . 9.2 , , 5. . 9.3 6. . , KS B 0239 . 9.4 . 10 , , , 1) 2) 1) . 2) , (d) (m6 ), . , d m6 ( , 10 mm, 50 mm m5 10 m550 ). KS B ISO 8734:2010 6 . a) 6 mm, 30 mm, A KS B ISO 8734630ASt b) 6 mm, 30 mm, C1 KS B ISO 8734630C1 11 . a) b) c) d) 3)e) f) 4)g) 5)3) 1) . 4) (d ) m6 2) . 5) . 153787 1 92 3(13) (02)26240114 (02)262401489 http:/ KS B ISO 8734 :2010 KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS Dowel pins(parallel pins, hardened) ICS 21.060.50 Korean Agency for Technology and Standards http:/www.kats.go.kr