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Stamping Dies - Elastomer Pressure Springs

GB /T 20915.1 - 2007

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国标GB /T20915.1 - 2007 GB20915.1 20915.1G Stamping Dies - Elastomer Pressure Springs
Nominal Length L Tips:seclect Nominal Length L and get .
Nominal Diameter
d
16 20 25 32 40 50 63 80 100 125
d2
d3 chloroprene rubber (CR)
polyurethane rubber (PUR)
CR—Maximum values of the load, F/KN
PUR—Maximum values of the load, F/KN
6.5 8.5 10.5 13.5 13.5 17 17 21 21 27
21.6 27 33.8 43.2 54 67.5 85 108 135 168.8
20 25 31.3 40 50 62.5 78.8 100 125 156.3
0.3 0.5 0.8 2.3 3.6 5.5 10 18 27 42
1.2 2 3.5 4.5 8.5 13 21 38 65 100
L2 - chloroprene rubber (CR)
- - - - - - - - - -
L2 - polyurethane rubber (PUR)
- - - - - - - - - -
①,chloroprene rubber (CR):L2 max=0.35L
②,polyurethane rubber (PUR):L2 max=0.25L