Histórico técnico e equivalentes internacionais de DIN EN ISO 8752

Normas equivalentes: UNI EN ISO 8752

Fornecedores de pinos rectos tipo mola. Fenda, para serviço pesado

Esta norma (DIN EN ISO 8752) especifica as características dos pinos rectos do tipo mola com fenda, fabricados em aço ou aço inoxidável martensítico ou austenítico, para serviço pesado, com diâmetro nominal de 1 a 50 mm, inclusive. Os diâmetros nominais foram escolhidos de forma a que os pinos possam ser encaixados uns nos outros ou combinados com pinos para serviço ligeiro DIN 13337

Desenho dimensional e diagramas técnicos

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Principais dimensões e parâmetros técnicos

Dimensions in mm - source DIN EN ISO 8752

Publication date: 10-2009 Supersedes DIN EN ISO 28752 03-1998

Ø Pin Nom Diameter

a min/nom d1 min before insertion d1 max before insertion d2 before insertion

s nom

Minimum shear strength, double kN (steel and martensitic only)
1 0.15 1.2 1.3 0.8 0.2 0.7
1.5 0.25 1.7 1.8 1.1 0.3 1.58
2 0.35 2.3 2.4 1.5 0.4 2.82
2.5 0.4 2.8 2.9 1.8 0.5 4.38
3 0.5 3.3 3.5 2.1 0.6 6.32
3.5 0.6 3.8 4 2.3 0.75 9.06
4 0.65 4.4 4.6 2.8 0.8 11.24
4.5 0.8 4.9 5.1 2.9 1 15.36
5 0.9 5.4 5.6 3.4 1 17.54
6 1.2 6.4 6.7 4 1.2 26.04
8 2 8.5 8.8 5.5 1.5 42.76
10 2 10.5 10.8 6.5 2 70.16
12 2 12.5 12.8 7.5 2.5 104.1
13 2 13.5 13.8 8.5 2.5 115.1
14 2 14.5 14.8 8.5 3 144.7
16 2 16.5 16.8 10.5 3 171
18 2 18.5 18.9 11.5 3.5 222.5
20 3 20.5 20.9 12.5 4 280.6
21 3 21.5 21.9 13.5 4 298.2
25 3 25.5 25.9 15.5 5 438.5
28 3 28.5 28.9 17.5 5.5 542.6
30 3 30.5 30.9 18.5 6 631.4
32 3 32.5 32.9 20.5 6 684
35 3 35.5 35.9 21.5 7 859
38 4 38.5 38.9 23.5 7.5 1003
40 4 40.5 40.9 25.5 7.5 1068
45 4 45.5 45.9 28.5 8.5 1360
50 4 50.5 50.9 31.5 9.5 1685

DIN EN ISO 8752 - commercial lengths

nominal diameter
1 1.5
2
2.5
3
3.5
4
4.5
5
6
8
10
nominal length l
4 X X X X X X X
5 X X X X X X X X X
6 X X X X X X X X X
8 X X X X X X X X X
10 X X X X X X X X X X X X
12 X X X X X X X X X X X X
14 X X X X X X X X X X X X
16 X X X X X X X X X X X X
18 X X X X X X X X X X X X
20 X X X X X X X X X X X X
22 X X X X X X X X X X
24 X X X X X X X X X X
26 X X X X X X X X X X
28 X X X X X X X X X X
30 X X X X X X X X X X
32 X X X X X X X X
35 X X X X X X X X
40 X X X X X X X X
45 X X X X X X
50 X X X X X X
55 X X X X
60 X X X X
65 X X X X
70 X X X X
75 X X X X
80 X X X X
85 X X X
90 X X X
95 X X X
100 X X X
120 X X
140 X
160 X

DIN 8752 - commercial lengths

nominal diameter
12
13
14
16
18
20
21
25
28
30
32
35
38
40
45
50
nominal length l
10 X X X X X X
12 X X X X X X
14 X X X X X X X X X X
16 X X X X X X X X X X
18 X X X X X X X X X X
20 X X X X X X X X X X X X X X X X
22 X X X X X X X X X X X X X X X X
24 X X X X X X X X X X X X X X X X
26 X X X X X X X X X X X X X X X X
28 X X X X X X X X X X X X X X X X
30 X X X X X X X X X X X X X X X X
32 X X X X X X X X X X X X X X X X
36 X X X X X X X X X X X X X X X X
40 X X X X X X X X X X X X X X X X
45 X X X X X X X X X X X X X X X X
50 X X X X X X X X X X X X X X X X
55 X X X X X X X X X X X X X X X X
60 X X X X X X X X X X X X X X X X
65 X X X X X X X X X X X X X X X X
70 X X X X X X X X X X X X X X X X
75 X X X X X X X X X X X X X X X X
80 X X X X X X X X X X X X X X X X
85 X X X X X X X X X X X X X X X X
90 X X X X X X X X X X X X X X X X
95 X X X X X X X X X X X X X X X X
100 X X X X X X X X X X X X X X X X
120 X X X X X X X X X X X X X X X X
140 X X X X X X X X X X X X X X X X
160 X X X X X X X X X X X X X X X X
180 X X X X X X X X X X X X X X X X
200 X X X X X X X X X X X X X X