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Disc Spring-A Style

GB /T 1972 (A) - 2005

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国标GB /T1972 (A) - 2005 GB1972 1972GB Disc Spring-A Style
Calculate weight and price. Weight 1000 pcs : kg x $ per kg = $ 1000 pcs
Default density g/cm3
Size
8 10 12.5 14 16 18 20 22.5 25 28 31.5 35.5 40 45 50
Washer Series
d2
d1
t
t1
h1
h
F (/N)
per 1000 units≈kg
1 1 1 1 1 1 1 2 2 2 2 2 2 2 2
8 10 12.5 14 16 18 20 22.5 25 28 31.5 35.5 40 45 50
4.2 5.2 6.2 7.2 8.2 9.2 10.2 11.2 12.2 14.2 16.3 18.3 20.4 22.4 25.4
0.4 0.5 0.7 0.8 0.9 1 1.1 1.25 1.5 1.5 1.75 2 2.25 2.5 3
- - - - - - - - - - - - - - -
0.2 0.25 0.3 0.3 0.35 0.4 0.45 0.5 0.55 0.65 0.7 0.8 0.9 1 1.1
0.6 0.75 1 1.1 1.25 1.4 1.55 1.75 2.05 2.15 2.45 2.8 3.15 3.5 4.1
210 329 673 813 1000 1250 1530 1950 2910 2850 3900 5190 6540 7720 12000
0.114 0.225 0.508 0.711 1.05 1.48 2.01 2.94 4.4 5.39 7.84 11.4 16.4 23.5 34.3
Size
56 63 71 80 90 100 112 125 140 160 180 200 225 250
Washer Series
d2
d1
t
t1
h1
h
F (/N)
per 1000 units≈kg
2 2 2 2 2 2 2 3 3 3 3 3 3 3
56 63 71 80 90 100 112 125 140 160 180 200 225 250
28.5 31 36 41 46 51 57 64 72 82 92 102 112 127
3 3.5 4 5 5 6 6 8 8 10 10 12 12 14
- - - - - - - 7.5 7.5 9.4 9.4 11.25 11.25 13.1
1.3 1.4 1.6 1.7 2 2.2 2.5 2.6 3.2 3.5 4 4.2 5 5.6
4.3 4.9 5.6 6.7 7 8.2 8.5 10.6 11.2 13.5 14 16.2 17 19.6
11400 15000 20500 33700 31400 48000 43800 85900 85300 139000 125000 183000 171000 249000
43 64.9 91.8 145 184.5 273.7 343.8 533 666.6 1094 1387 2100 2640 3750

Alternative history

Suppliers

Best price if from GlobalFastener.com.
Anhui Ningguo Dongbo Fastener Co., Ltd.
  • Manager Zhou

  • +86-13966221988

  • +86-563-4186334

  • Material: spring steel 65Mn, stainless steel 304, 420; Surface treatment: black oxide, galvanized, dacro, nature, geomet, phosphating; Specification: complete
Guangdong STL Fastening System Co., Ltd.
  • Mr. Xiong

  • +86-13928467909

  • +86-622-8186999

  • Material: S60C, SUS304, 316 (A2/A4) high quality steel imported from Japan. Surface treatment: nature, harden, black phosphating, dehydrogenation, zinc plated, dacromet, electroplating, etc.; Specification: complete