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标准

GOST 15591-70 C 级六角缩小头螺栓。结构与尺寸

GOST 15591-70 · 螺栓

本页为俄罗斯国家标准的参考译文,以俄文原文为准。

GOST 15591-70 适用于螺纹直径为 6 至 48 mm 的 C 级六角缩小头螺栓。

C 级六角缩小头螺栓 结构与尺寸 Hexagon reduced head bolts, product grade C. Construction and dimensionsGOST 15591-70

实施日期:1972 年 1 月 1 日

螺栓的结构和尺寸应符合图示及表 1、表 2 的规定。

螺纹按 GOST 24705。螺纹收尾和退刀槽按 GOST 27148。螺栓端部按 GOST 12414。

头下圆角半径按 GOST 24670。

本标准未规定的尺寸公差、形状和表面位置偏差及检测方法按 GOST 1759.1 执行。

螺栓表面允许缺陷及检测方法按 GOST 1759.2 执行。

经制造商与用户协商,允许生产头部高度为 k₁的 1 型螺栓。

头部结构形式由制造商确定。

经制造商与用户协商,允许生产光杆部分直径 d₁近似等于螺纹中径的螺栓。

为便于标记,允许在 1 型和 2 型螺栓头部端面上制作凹坑,其尺寸不应降低头部强度;凹坑深度不超过 0.4k。

技术要求按 GOST 1759.0。

螺栓的力学性能应符合 GOST 1759.4 规定的 3.6、4.6、4.8、5.6 和 5.8 性能等级。

螺栓本色(无涂层)供应。

螺栓质量见附录 1。

表 1

mm

螺纹公称直径 d681012(14)16(18)20(22)24(27)30364248
螺距11.251.51.7522.533.544.55
螺杆直径 d₁6810121416182022242730364248
对边宽度 S101214171922242730323641506070
头部高度 k456789101112131517202326
头部高度 k₁4.25.36.47.58.810.012.012.514151718.722.52630
外接圆直径 e,不小于10.913.115.318.720.923.926.229.633.035.039.645.255.466.476.9
dw,不小于8.710.512.515.517.220.122.024.827.729.533.238.046.655.964.7
hw不小于0.150.200.25
不大于0.60.8
杆部孔径 d₃1.62.02.53.24.05.06.38.0
头部孔径 d₄ H152.02.53.24.05.0
支承面至头部孔轴线的距离 l₂ js152.02.83.54.04.55.06.06.57.07.58.59.511.513.015.0

注:括号内的螺栓尺寸不推荐使用。

表 2

mm

螺栓长度 l螺纹长度 b 及头部支承面至杆部孔轴线的距离 l₁(对应螺纹公称直径 d)(标有×符号的为全螺纹螺栓)
681012(14)16(18)20(22)24(27)30364248
l₁bl₁bl₁bl₁bl₁bl₁bl₁bl₁bl₁bl₁bl₁bl₁bl₁bl₁bl₁b
8-×-×----------------------
10-×-×-×------------------------
12-×-×-×------------------------
1410×-×-×-×----------------------
1612×12×-×-×-×--------------------
(18)14×14×14×-×-×-×------------------
2016×16×16×15×-×-×-×----------------
(22)181818×18×17×17×-×-×----------------
25211821×21×20×20×19×-×-×--------------
(28)2418242224×23×23×22×22×-×-×------------
302618262226×25×25×24×24×24×-×------------
(32)28182822282627×27×26×26×26×25×-×----------
35311831223126303030×29×29×29×28×28×-×--------
(38)341834223426333033×32×32×32×31×31×-×--------
403618362236263530353434×34×34×33×33×32×-×------
4541184122412640304034393839×39×38×38×37×36×------
50461846224626453045344438444244×43×43×42×41×40×----
555118512251265030503449384942494648×48×47×46×45×-×--
6056185622562655305534543854425446535053×52×51×50×48×--
65611861226126603060345938594259465850585457×56×55×53×-×
706618662266266530653464386442644663506354626061×60×58×58×
7571187122712670307034693869426946685068546760666665×63×63×
8076187622762675307534743874427446735073547260716670×68×68×
(85)81188122812680308034793879427946785078547760766675×73×73×
90861886228626853085348438844284468350835482608166807878×78×
(95)--91229126903090348938894289468850885487608666857883×83×
100--96229626953095349438944294469350935492609166907888×88×
(105)----10126100301003499389942994698509854976096669578939093×
110----1062610530105341043810442104461035010354102601016610078989098×
(115)----111261103011034109381094210946108501085410760106661057810390103102
120----116261153011534114381144211446113501135411260111661107810890108102
(125)----121261203012034119381194211946118501185411760116661157811390113102
130----126321253612540124441244812452123561236012266121721208411896118108
140----136321353613540134441344813452133561336013266131721308412896128108
150----146321453614540144441444814452143561436014266141721408413896138108
160----156321553615540154441544815452153561536015266151721508414896148108
170----166321653616540164441644816452163561636016266161721608415896158108
180----176321753617540174441744817452173561736017266171721708416896168108
190----186321853618540184441844818452183561836018266181721808417896178108
200----196321953619540194441944819452193561936019266191721908418896188108
220------21549215532145721461214652136921373212792118521097208109208121
240------23549235532345723461234652336923373232792318523097228109228121
260------25549255532545725461254652536925373252792518525097248109248121
280--------275532745727461274652736927373272792718527097268109268121
300--------295532945729461294652936929373292792918529097288109288121

注:

  1. 括号内长度尺寸的螺栓不推荐采用。

  2. 对于 b 值位于折线上方的螺栓,允许制造成螺纹延伸至头部的形式。

螺纹公称直径 d=24mm、长度 l=120mm、性能等级 4.6 的 1 型螺栓标记示例:

螺栓 M24×120.46 GOST 15591-70

同上,性能等级 5.6,2 型:

螺栓 2M24×120.56 GOST 15591-70

螺栓质量(1 型)

螺栓长度 l,mm螺纹公称直径 d(mm)对应的 1000 件螺栓理论质量,kg
6810121416182022242730364248
84.1057.732-------------
104.4548.45813.57------------
124.8049.18414.71------------
145.1539.91015.8525.09-----------
165.50210.64016.9926.7335.04----------
185.85111.36018.1228.3737.2855.80---------
206.20112.09019.2630.0139.5258.7575.63--------
226.55012.81020.4031.6541.7661.7079.39--------
257.07413.90022.1134.1145.1166.1284.95111.5-------
287.59815.15023.8136.5748.4770.5490.51118.4-------
307.94715.94024.9538.2150.7173.4994.21123.0156.5------
328.29616.72026.3239.8552.9576.4497.92127.6162.1195.6-----
358.82017.91028.1742.5956.3080.86103.50134.6170.5205.6279.0----
389.34419.09030.0245.2659.6685.28109.00141.5178.9215.6291.7----
409.69319.88031.2547.0364.5688.23112.70146.1184.5222.2300.2400.7---
4510.56621.86034.3451.4870.6096.26122.00157.7198.5238.8321.3426.8---
5011.43923.83037.4255.9276.55104.20132.20169.2212.6255.4342.5452.8712.6--
5512.31225.81040.5160.3682.70112.10142.20181.9226.6272.0363.7478.9750.31124-
6013.18627.78043.5964.8088.74120.00152.20194.3242.6288.6384.9504.9787.91175-
6514.05929.76046.6869.2594.79127.80162.20206.6257.5307.4406.0531.0825.512261729
7014.93231.73049.7673.69100.80135.80172.20218.9272.4325.2429.5557.0863.212781796
7515.80533.71052.8578.13106.90143.70182.20231.3287.4342.9452.0585.6900.813291863
8016.67835.68055.9382.57112.90151.60192.20243.6302.3360.7474.4613.4938.413801930
8517.55137.65056.0287.02119.00154.90202.20256.0317.2378.5496.9641.1976.014321998
9018.42439.63062.1091.46125.00167.40212.20268.3332.2396.2519.4668.91018.014832065
95-41.60065.1995.90131.10175.20222.20280.6347.1414.0541.9696.71059.015342132
100-43.58068.27100.30137.10183.10232.20293.0362.0431.8564.4724.41098.015862199
105--71.36104.80143.20191.00242.10305.3377.0449.6586.9752.21138.016452266
110--74.44109.20149.20198.90252.10317.7391.9467.3609.4780.01178.016992332
115--77.52113.70155.30206.80262.10330.0406.8485.1631.9807.71218.017532409
120--80.61118.10161.30214.70272.10342.3421.8502.9654.4835.51258.018082480
125--83.70122.60167.40222.60282.10354.7436.7520.6676.8863.31298.018632550
130--86.78127.00173.40230.50292.10367.0451.6538.4699.3891.01338.019172623
140--92.94135.90185.50246.30312.10391.7481.5574.0744.3946.61418.020262765
150--99.11144.80197.60262.10332.10416.4511.3609.5789.31002.01498.021352907
160--105.30153.60207.70277.90352.10441.1541.2645.0834.31058.01578.022443049
170--111.40162.50221.80293.70372.10465.7571.0680.6879.31113.01658.023533191
180--117.60171.40233.90309.50392.10490.4600.9716.1924.31169.01738.024613333
190--123.80180.30246.00325.30412.10515.1630.8751.6969.21224.01818.025703475
200--130.00189.20258.00341.10432.10539.8660.7787.21014.01280.01898.026793618
220---207.00282.20372.70472.10589.1720.4858.21104.01391.02058.028973902
240---224.70306.40404.30512.00638.5780.1929.41194.01502.02218.031154186
260---245.50330.60435.90552.00687.6839.91000.01284.01613.02378.033324471
280----354.80467.50592.00737.2899.51072.01374.01724.02538.035504755
300----378.00499.00632.00786.6959.31143.01464.01835.02698.037685039

引用的规范性技术文件

被引用规范性技术文件代号条款编号被引用规范性技术文件代号条款编号
GOST 1759.0-876GOST 12414-943
GOST 1759.1-823bGOST 24670-813a
GOST 1759.2-823vGOST 24705-813
GOST 1759.4-876GOST 27148-863
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