GOST R 55741-2013 Steel bolts screws and studs with locking coating Technical requirements《带压紧层的钢制螺栓 螺钉和螺柱 技术要求》.pdf

《GOST R 55741-2013 Steel bolts screws and studs with locking coating Technical requirements《带压紧层的钢制螺栓 螺钉和螺柱 技术要求》.pdf》由会员分享，可在线阅读，更多相关《GOST R 55741-2013 Steel bolts screws and studs with locking coating Technical requirements《带压紧层的钢制螺栓 螺钉和螺柱 技术要求》.pdf（12页珍藏版）》请在麦多课文档分享上搜索。

1、 55741 2013 , DIN 267-28:2009 Fasteners Part 28: Steel screws, bolts and studs with locking coating. Technical specifications (MOD) 2014 557412013 II 1 - - - ( ) , 4 2 229 3 8 2013. 1462- 4 - 267-28:2009 28: , . (DIN 267-28:2009 Fasteners Part 28: Steel screws, bolts and studs with locking coating.

2、Technical specifications) - . - 1.52012 ( 3.5). - , - , 5 1.02012 ( 8). ( 1 ) , -. () - . , (gost.ru) , 2014 , - 557412013 1 , Steel bolts, screws and studs with locking coating. Technical requirements 20150101 1 - , ( ) : - 8724; - 3 16 ( ); - 8 16 ( ); - 898-1, 3506-1; - ; - 50 120 , -, 150 200 .

3、. 2 . . - ( ). 87242002 . . - 1128475 . 1137178 . ISO 40321 , 1. ISO 86732 , 1, . 898-12011 - . 1. , 3506-12009 - . 1. , 40172013 . 4753 2013 . - - - , 1 , , , . , 1 ISO 4032 (ISO 4032:2012, IDT) 2 ISO 8673 (ISO 8673:2012, IDT) 557412013 2 , (). , , , , , . , -, , , . 3 : 3.1 (klemmende beschichtung

4、): (R) , , (F) , . 3.2 (einschraubdrehmoment) Ein: , - . 3.3 (anziehdrehmoment) : , - . 3.4 (ausschraubdrehmoment) Aus: , . 4 4.1 , 1,5 d 2 , - , , , 23 (. - 1). , () . lb ; d ; 23 ; 1 - 4.2 () lb () a - (. 2), 4.3. lb - 2 P. lb ; 2 - 557412013 3 4.3 , - : - L ( ); - LR , ; - LF ; - , , 150 200 ; -

5、lb , , . 1 12, l = 80 , 8.8, , (KLR), 120 : .3 12 80 8.8 KLR 2 12, l =80 , (LD) 4753, 8.8, - (KL), 150 , lb = 30 , =10 (30 10): . 3 12 80 LD 8.8 KL 150 30 x 10 3 12, l =80 , (LD) 4753, 8.8, - (KLF), 200 , lb = 30 , = 10 (30 10): . 3 12 80 LD 8.8 KLF 200 30 x 10 5 5.1 , 120 C, , , (220 230) C. - 150

6、C 200 C . , , . , , - . 5.2 , - 1. () - , -. , 1 . , , , . 5.3 5.3.1 6 , 1, (23 5) , 120 C , - , 150 C 200 C. 3 557412013 4 1 , 120 , 150 200 ( ) a, b , Ein, , , MAus, , MAus, 5.6; 5.8 8.8; 10.9; 12.9 3 0,43 0,6 1,2 0,1 0,08 4 0,9 1,3 2,8 0,12 0,1 5 1,6 2,6 5,5 0,18 0,15 6 3 4,5 9,5 0,35 0,23 8 8 1

7、6 11 23 0,85 0,45 10 10 1,25 10,5 22 46 1,5 0,75 12 12 1,25 12 1,5 15,5 38 79 2,3 1,6 14 14 1,5 24 60 125 3,3 2,3 16 16 1,5 32 90 195 4,0 2,8 18 18 1,5 45 128 280 4,7 3,2 ges =0,12 90 % (5.6; 5.8) 0,2 % (8.8; 10.9; 12.9), . . b 3506-1 5.6 5.8. , -, . 6 6.1 5.3.1 - . 6.2 50 120 , , 50 150 , 50 200 . 6.3 30 -1 11371 ( 200 HV 300 HV) ( 3) ( 4) , , 1. - . - . 15 . 360. 30 1 360 - Aus. - . - , 4. 11371 , . 557412013 5 - 3 10 . . 1 11371; 2 2- 11284; 3 ; 4 35 HRC; 5 ISO 4032 ISO 8673;6 35 HRC 3 - 1 11371; 2 2- 11284; 3 ; 4 d 35 HRC; 5 ISO 4032 ISO 8673 4 -