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Disc Springs

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Disc Springs
Disc Springs
Price And Quantity
  • Piece/Pieces
  • 1
  • Piece/Pieces
  • 100 onwards INR
    Product Description

    Owing to our experience and skills in the sector, we have been successfully engaged in manufacturing, supplying and exporting an extensive array of Disc Springs. Widely demanded in automotive parts, brakes & clutches, shock mounts, vibrators, dampers, hoists and machine tools, our offered range of is well appreciated in the market for unmatched performance.  We offer these Disc Springs to our clients at affordable price range.

    Features

    • Durability
    • Abrasion resistance
    • Compact design

    Further Details

    Disc Springs are used in all types in all types of applications

    • Automotive & Engines
    • Brakes & Clutches
    • Dampers
    • Hoists
    • Machine Tools
    • Shock Mounts
    • Vibrators
    • And many more applications

    Disc Springs are classified into 3 groups as given in the table: 

    Group  Thickness of single disc
    In mm
    Single disc with Ground ends & reduced material
    thickness (t')
    1 less than 1.25 No
    2 From 1.25 to 6 No
    3 Over 6 upto 14 Yes

    Thickness Tolerances:

    Group t or t' (mm) Tolerance for t (mm)
    1 0.2 to 0.6
    >0.6 to <1.25
    +0.02/-0.06
    +0.03/-0.09
    2 1.25 to 3.8
    >3.8 to 6.0
    +0.04/-0.12
    +0.05/-0.15
    3 >6.0 to 14.0 +0.10/-0.10

    Free Height Tolerances:

    Group t Tolerance for t (mm)
    1  <1.25 +0.10/-0.05
    +0.03/-0.09
    2 1.25 to 2.0
    >2.0 to 3.0
    >3.0 to 6.0
    +0.15/-0.08
    +0.20/-0.10
    +0.30/-0.15
    3 >6.0 to 14.0 +0.30/-0.30

    The tolerances on spring load:

    Group t Tolerance for t (mm)
    1  <1.25 +0.25.0 - 7.5
    2 1.25 to 3.0 0.15
    >3.0 to 6.0 - 7.5
    3 >6.0 to 14.0 + 5.0


    Symbols and Units:

    Symbol  Unit  Term
    De mm Outside diameter
    Di mm Inside diameter
    Do mm Mean diameter
    E N/mm2 Modulus of elasticity
    F N Spring load of a single disc
    (with or without front ends)
    ho mm Formed height
    lo mm Free overall height of spring in its initial position
    s mm Deflection of single disc
    t mm Thickness of single disc
    t1 mm Reduced thickness of single disc in the case of springs with ground ends (group 3)
      Poisson's ratio
    OM,ol,oil,
    III,
    N/mm2 Design stresses at the points designated OM, I, II, III, and IV
    (see figure)
    F N Relaxation

     

    Group t or t' (mm) Tolerance for t (mm)
    1 0.2 to 0.6
    >0.6 to <1.25
    +0.02/-0.06
    +0.03/-0.09
    2 1.25 to 3.8
    >3.8 to 6.0
    +0.04/-0.12
    +0.05/-0.15
    3 >6.0 to 14.0 +0.10/-0.10


    List of Standard Materials for Disc Springs
    ABBREVIATED MATERIAL   INTERNATIONAL STANDARD
    NAME NO. DIN FRANCE AFNOR BRITAIN B.S. AISI USA SAE ASTM
    Ck 67 1.1231 17 222 XC 68 060 A 67 1070 -0 -0
    Ck 75 1.1248 17 222 XC 75 060 A 68 1080 1078 -0
    50 Crv 4 1.8159 17 222 50 CV 4 735 A 50 6150 -0 -0
    51 CrMo V 4 1.7701 17 221 51 CDV 4 -0 -0 -0 -0
    48 CrMoV 67 1.2323 17 350 -0 -0 -0 -0 -0
    X 30 WCrV 53 1.2567 -0 Z 32 WCV 5 -0 -0 -0 -0
    X 22 CrMo 12 1 1.4923 17 240 -0 -0 -0 -0 -0
    X 7 CrNiAl 17 7 1.4568 17 224 -0 -0 -0 -0 -0
    X 12 CrNi 17 7 1.431 17 224 Z 8 CAN 17.07 -0 631 - -
    AMS 5528, 5529, 5673
    X 5 CrNiMo 17 12 2 1.4401 17 224 Z 12 CN 17.07 301 S 21 301    
    NiCr 19 NbMo (Inconel 718) 2.4668 65 021 Z 6 CND 17.11 316S 16, 316 S 31 316 30316 A 182
    NiCr15 Fe 7 TiAl (Inconel X 750) 2.4669 -0 NC 19 FeNb HR 8 AMS 5596 D
    NiCr 20 Co 18 Ti (Nimonic 90) 2.4969 17 754
    59 745
    NC 15 TnbA HR 505 AMS 5598 A
    Duratherm 600 -0 -0 NC 20 KTA 2 HR 2 2 HR 202 AMS 5829
    CuBe 1.7 2.1245 17 666
    17670
    -0 -0 -0 -0 -0
    CuBe 2 2.1247 17 666
    17 670
    CuBe 1.7 -0 -0 -0 -0
    TiAl 6 V 4 3.7165 17 851
    17 860
    CuBe 1.9 2870 -0 J 461 J 463 B 194

     

    Trade Information
    • 100 Per Day
    • 1 Days
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      Plot No. A-26, Road No. 10, Wagle Industrial Estate, Thane, Maharashtra, 400604, India
      Phone :68470039/25821941/25813416/25822508/25826593/25813312/25972252