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Coild Helical Spring For Press Dies - Type LJ

JIS B 5012 (LJ) - 2008

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日标JIS B5012 (LJ) - 2008 JIS5012 5012JIS Coild Helical Spring For Press Dies - Type LJ
Nominal Diameter
D
10
×20
10
×25
10
×30
10
×35
10
×40
10
×45
10
×50
10
×55
10
×60
12
×20
12
×25
12
×30
12
×35
12
×40
12
×45
L0
D1
deflection, σ (L0×36%)
load(±10%,N)
Maximum operating deflection σ (L0×40%)
Spring rate(N/mm)
20 25 30 35 40 45 50 55 60 20 25 30 35 40 45
5 5 5 5 5 5 5 5 5 6 6 6 6 6 6
7.2 9 10.8 12.6 14.4 16.2 18 19.8 21.6 7.2 9 10.8 12.6 14.4 16.2
127.5 127.5 127.5 127.5 127.5 127.5 127.5 127.5 127.5 186.3 186.3 186.3 186.3 186.3 186.3
8 10 12 14 16 18 20 22 24 8 10 12 14 16 18
17.7 14.2 11.8 10.1 8.9 7.9 7.1 6.4 5.9 25.9 20.7 17.3 14.8 12.9 11.5
Nominal Diameter
D
12
×50
12
×55
12
×60
12
×65
12
×70
14
×25
14
×30
14
×35
14
×40
14
×45
14
×50
14
×55
14
×60
14
×65
14
×70
L0
D1
deflection, σ (L0×36%)
load(±10%,N)
Maximum operating deflection σ (L0×40%)
Spring rate(N/mm)
50 55 60 65 70 25 30 35 40 45 50 55 60 65 70
6 6 6 6 6 7 7 7 7 7 7 7 7 7 7
18 19.8 21.6 23.4 25.2 9 10.8 12.6 14.4 16.2 18 19.8 21.6 23.4 25.2
186.3 186.3 186.3 186.3 186.3 245 245 245 245 245 245 245 245 245 245
20 22 24 26 28 10 12 14 16 18 20 22 24 26 28
10.4 9.4 8.6 8 7.4 27.2 22.7 19.4 17 15.1 13.6 12.4 11.3 10.5 9.7
Nominal Diameter
D
14
×75
14
×80
16
×25
16
×30
16
×35
16
×40
16
×45
16
×50
16
×55
16
×60
16
×65
16
×70
16
×75
16
×80
16
×90
L0
D1
deflection, σ (L0×36%)
load(±10%,N)
Maximum operating deflection σ (L0×40%)
Spring rate(N/mm)
75 80 25 30 35 40 45 50 55 60 65 70 75 80 90
7 7 8 8 8 8 8 8 8 8 8 8 8 8 8
27 28.8 9 10.8 12.6 14.4 16.2 18 19.8 21.6 23.4 25.2 27 28.8 32.4
245 245 314 314 314 314 314 314 314 314 314 314 314 314 314
30 32 10 12 14 16 18 20 22 24 26 28 30 32 36
9.1 8.5 34.9 29.1 24.9 21.8 19.4 17.4 15.9 14.5 13.4 12.5 11.6 10.9 9.7
Nominal Diameter
D
18
×25
18
×30
18
×35
18
×40
18
×45
18
×50
18
×55
18
×60
18
×65
18
×70
18
×75
18
×80
18
×90
18
×100
20
×25
L0
D1
deflection, σ (L0×36%)
load(±10%,N)
Maximum operating deflection σ (L0×40%)
Spring rate(N/mm)
25 30 35 40 45 50 55 60 65 70 75 80 90 100 25
9 9 9 9 9 9 9 9 9 9 9 9 9 9 10
9 10.8 12.6 14.4 16.2 18 19.8 21.6 23.4 25.2 27 28.8 32.4 36 9.01
382 382 382 382 382 382 382 382 382 382 382 382 382 382 481
10 12 14 16 18 20 22 24 26 28 30 32 36 40 10
42.4 35.4 30.3 26.5 23.6 21.2 19.3 17.7 16.3 15.2 14.1 13.3 11.8 10.6 53.4
Nominal Diameter
D
20
×30
20
×35
20
×40
20
×45
20
×50
20
×55
20
×60
20
×65
20
×70
20
×75
20
×80
20
×90
20
×100
22
×30
22
×35
L0
D1
deflection, σ (L0×36%)
load(±10%,N)
Maximum operating deflection σ (L0×40%)
Spring rate(N/mm)
30 35 40 45 50 55 60 65 70 75 80 90 100 30 35
10 10 10 10 10 10 10 10 10 10 10 10 10 11 11
10.8 12.6 14.4 16.2 18 19.8 21.6 23.4 25.2 27 28.8 32.4 36 10.8 12.6
481 481 481 481 481 481 481 481 481 481 481 481 481 588 588
12 14 16 18 20 22 24 26 28 30 32 36 40 12 14
44.5 38.2 33.4 29.7 26.7 24.3 22.3 20.6 19.1 17.8 16.7 14.8 13.4 54.4 46.7
Nominal Diameter
D
22
×40
22
×45
22
×50
22
×55
22
×60
22
×65
22
×70
22
×75
22
×80
22
×90
22
×100
22
×125
25
×30
25
×35
25
×40
L0
D1
deflection, σ (L0×36%)
load(±10%,N)
Maximum operating deflection σ (L0×40%)
Spring rate(N/mm)
40 45 50 55 60 65 70 75 80 90 100 125 30 35 40
11 11 11 11 11 11 11 11 11 11 11 11 12.5 12.5 12.5
14.4 16.2 18 19.8 21.6 23.4 25.2 27 28.8 32.4 36 45 10.8 12.6 14.4
588 588 588 588 588 588 588 588 588 588 588 588 745 745 745
16 18 20 22 24 26 28 30 32 36 40 50 12 14 16
40.8 36.3 32.7 29.7 27.2 25.1 23.3 21.8 20.4 18.1 16.3 13.1 69 59.1 51.7
Nominal Diameter
D
25
×45
25
×50
25
×55
25
×60
25
×65
25
×70
25
×75
25
×80
25
×90
25
×100
25
×125
25
×150
27
×35
27
×40
27
×45
L0
D1
deflection, σ (L0×36%)
load(±10%,N)
Maximum operating deflection σ (L0×40%)
Spring rate(N/mm)
45 50 55 60 65 70 75 80 90 100 125 150 35 40 45
12.5 12.5 12.5 12.5 12.5 12.5 12.5 12.5 12.5 12.5 12.5 12.5 13.5 13.5 13.5
16.2 18 19.8 21.6 23.4 25.2 27 28.8 32.4 36 45 54 12.6 14.4 16.2
745 745 745 745 745 745 745 745 745 745 745 745 883 883 883
18 20 22 24 26 28 30 32 36 40 50 60 14 16 18
46 41.4 37.6 34.5 31.8 29.6 27.6 25.9 23 20.7 16.6 13.8 70.1 61.3 54.5
Nominal Diameter
D
27
×50
27
×55
27
×60
27
×65
27
×70
27
×75
27
×80
27
×90
27
×100
27
×125
27
×150
30
×40
30
×45
30
×50
30
×55
L0
D1
deflection, σ (L0×36%)
load(±10%,N)
Maximum operating deflection σ (L0×40%)
Spring rate(N/mm)
50 55 60 65 70 75 80 90 100 125 150 40 45 50 55
13.5 13.5 13.5 13.5 13.5 13.5 13.5 13.5 13.5 13.5 13.5 15 15 15 15
18 19.8 21.6 23.4 25.2 27 28.8 32.4 36 45 54 14.4 16.2 18 19.8
883 883 883 883 883 883 883 883 883 883 883 1069 1069 1069 1069
20 22 24 26 28 30 32 36 40 50 60 16 18 20 22
49.1 44.6 40.9 37.7 35 32.7 30.7 27.3 24.5 19.6 16.4 74.2 66 59.4 54
Nominal Diameter
D
30
×60
30
×65
30
×70
30
×75
30
×80
30
×90
30
×100
30
×125
30
×150
30
×175
35
×45
35
×50
35
×55
35
×60
35
×65
L0
D1
deflection, σ (L0×36%)
load(±10%,N)
Maximum operating deflection σ (L0×40%)
Spring rate(N/mm)
60 65 70 75 80 90 100 125 150 175 45 50 55 60 65
15 15 15 15 15 15 15 15 15 15 17.5 17.5 17.5 17.5 17.5
21.6 23.4 25.2 27 28.8 32.4 36 45 54 63 16.2 18 19.8 21.6 23.4
1069 1069 1069 1069 1069 1069 1069 1069 1069 1069 1461 1461 1461 1461 1461
24 26 28 30 32 36 40 50 60 70 18 20 22 24 26
49.5 45.7 42.4 39.6 37.1 33 29.7 23.8 19.8 17 90.2 81.2 73.8 67.6 62.4
Nominal Diameter
D
35
×70
35
×75
35
×80
35
×90
35
×100
35
×125
35
×150
35
×175
35
×200
40
×50
40
×55
40
×60
40
×65
40
×70
40
×75
L0
D1
deflection, σ (L0×36%)
load(±10%,N)
Maximum operating deflection σ (L0×40%)
Spring rate(N/mm)
70 75 80 90 100 125 150 175 200 50 55 60 65 70 75
17.5 17.5 17.5 17.5 17.5 17.5 17.5 17.5 17.5 20 20 20 20 20 20
25.2 27 28.8 32.4 36 45 54 63 72 18 19.8 21.6 23.4 25.2 27
1461 1461 1461 1461 1461 1461 1461 1461 1461 1903 1903 1903 1903 1903 1903
28 30 32 36 40 50 60 70 80 20 22 24 26 28 30
58 54.1 50.7 45.1 40.6 32.5 27.1 23.2 20.3 105.7 96.1 88.1 81.3 75.5 70.5
Nominal Diameter
D
40
×80
40
×90
40
×100
40
×125
40
×150
40
×175
40
×200
40
×250
50
×60
50
×65
50
×70
50
×75
50
×80
50
×90
50
×100
L0
D1
deflection, σ (L0×36%)
load(±10%,N)
Maximum operating deflection σ (L0×40%)
Spring rate(N/mm)
80 90 100 125 150 175 200 250 60 65 70 75 80 90 100
20 20 20 20 20 20 20 20 25 25 25 25 25 25 25
28.8 32.4 36 45 54 63 72 90 21.6 23.4 25.2 27 28.8 32.4 36
1903 1903 1903 1903 1903 1903 1903 1903 2980 2980 2980 2980 2980 2980 2980
32 36 40 50 60 70 80 100 24 26 28 30 32 36 40
66.1 58.7 52.9 42.3 35.2 30.2 26.4 21.1 138 127.4 118.3 110.4 103.5 92 82.8
Nominal Diameter
D
50
×125
50
×150
50
×175
50
×200
50
×250
50
×300
60
×80
60
×90
60
×100
60
×125
60
×150
60
×175
60
×200
60
×250
60
×300
L0
D1
deflection, σ (L0×36%)
load(±10%,N)
Maximum operating deflection σ (L0×40%)
Spring rate(N/mm)
125 150 175 200 250 300 80 90 100 125 150 175 200 250 300
25 25 25 25 25 25 30 30 30 30 30 30 30 30 30
45 36 63 72 90 108 28.8 32.4 36 45 54 63 72 90 108
2980 2980 2980 2980 2980 2980 4290 4290 4290 4290 4290 4290 4290 4290 4290
50 60 70 80 100 120 32 36 40 50 60 70 80 100 120
66.2 55.2 47.3 41.4 33.1 27.6 149 132.4 119.2 95.3 79.4 68.1 59.6 47.7 39.7

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DIN 2098-1 - 1968
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GB /T 2089 - 2009
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