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DIN6796 Disc Washer

Quantity:
  • SUNZO

DIN6796 Conical Spring Washer


SUNZO SPRING  -  YOUR YOUR RELIABLE DISC WASHER MANUFACTURER


DIN6796 Conical Spring Washers are also called Belleville washer, Disc Washer, Spring Washers and etc.. They are designed for static applications as heavy duty bolting disc washers. Sunzo always has the metric size in stock, we are professional at this standard. They are made from spring steel, steel or other alloys with elastic characteristics, which offer high resistance to axial loads.


DIN6796 SUNZO SPRING

Nominal bolt size: Diameter of the screw or bolt suitable for this washer

D: Internal diameter with H14 tolerance

d: External diameter with H14 tolerance

t: Washer thickness with tolerances according to DIN 6796

Ho: Height of the piece

Flattening force: Force in Newtons of the washer when being flattened


DIN6796 (2)

Available Material:

Following sheet is the material available, for DIN6796 Disc Springs, we recomments the following two material

  • 50CrVA or other spring steel like 65Mn, C67S

  • Stainless Steel.

Application Steel No. Max Thickness(mm) Operating Temp. (°C)
Spring Steel 51CrV4 40 -10 bis 120
60Si2Mn 40 -10 bis 100
C75S 10 -20 bis 100
C67S 10 -10 bis 100
SAE1074 10 -10 bis 100
Stainless Steel SUS301 6 -200 bis 200
SUS302 6 -200 bis 200
SUS304 6 -200 bis 200
SUS316 6 -200 bis 200
SUS316L 6 -200 bis 200
17-4PH 15 -200 bis 250
17-7PH 15 -200 bis 300
15-7PHMo 15 -200 bis 250
Heat Resistant H13 20 -200 bis 500
30W4Cr2VA 20 -200 bis 500
High Temperature Resistant Inconel 718 10 -200 bis 600
InconelX-750 10 -200 bis 600
Nimonic90 10 -200 bis 600


Available Surface Treatment:

  • Phosphated.

  • Plain w/light protective oil.

  • Zinc plated clear (ZC).

  • Zinc plated yellow (YZ).

  • Mechanical Zinc.

  • Stainless steel.

  • Customized.


Standard Size


Part Number Size D/mm d/mm t/mm Homax/mm Homin/mm F/N kg/1000pcs
004 001 M2 5 2.2  0.40  0.60  0.50  630 0.05 
004 002 M2.5 6 2.7  0.50  0.72  0.61  950 0.09 
004 003 M3 7 3.2  0.60  0.85  0.72  1320 0.14 
004 004 M3.5 8 3.7  0.80  1.06  0.92  2400 0.25 
004 005 M4 9 4.3  1.00  1.30  1.12  3800 0.38 
004 006 M5 11 5.3  1.20  1.55  1.35  5500 0.68 
004 007 M6 14 6.4  1.50  2.00  1.70  8600 1.42 
004 008 M7 17 7.4  1.75  2.30  2.00  11300 2.51 
004 009 M8 18 8.4  2.00  2.60  2.24  14900 3.10 
004 010 M10 23 10.5  2.50  3.20  2.80  22100 5.13 
004 011 M12 29 13.0  3.00  3.95  3.43  34100 12.35 
004 012 M14 35 15.0  3.50  4.65  4.14  46000 21.44 
004 013 M16 39 17.0  4.00  5.25  4.58  59700 30.19 
004 014 M18 42 19.0  4.50  5.80  5.08  74400 38.68 
004 015 M20 45 21.0  5.00  6.40  5.60  93200 48.52 
004 016 M22 49 23.0  5.50  7.05  6.15  114000 63.07 
004 017 M24 56 25.0  6.00  7.75  6.77  131000 92.30 
004 018 M27 60 28.0  6.50  8.35  7.30  154000 112.13 
004 019 M30 70 31.0  7.00  9.20  8.00  172000 168.92 
004 020 M33 76 34.0  7.50  10.00  8.50  226000 213.52 
004 021 M36 83 37.2  8.00  10.50  9.20  276000 271.39 
004 022 M42 96 43.5  8.50  12.00  10.50  290000 383.61 
004 023 M48 110 49.5  9.00  12.50  11.00  261000 535.18 
004 024 M56 128 58.0  9.50  13.50  12.00  260000 762.21 
004 025 M64 136 66.0  10.00  14.00  12.80  277000 871.34 
004 026 M72 145 74.0  10.50  15.00  13.00  327000 1006.08 
004 027 M90 160 92.5  11.00  16.00  14.00  378000 1155.31 
004 028 M100 180 102.5  11.50  17.00  15.00  370000 1551.52 
004 029 M125 220 128.0  12.00  19.00  16.50  365000 2367.49 



Application

Sunzo Heavy Duty Safety Washers as per DIN6796 can be used for M2 to M125 bolts

din6796 application


Contact us now

Welcome to customize the special Heavy Duty Washers as per DIN6796, Please contact our sales engineers.

Engineer: Tech@sunzospring.com

Tel/ Wechat: +86 152 5188 1042


Key Words

Belleville Washer Catalog, Belleville Washer Design Guide, Belleville Washer Calculator, Belleville Washer Dimensions, Belleville Washer Specifications, Belleville Washer Installation, Belleville Washers Theory, Belleville Washer,  Belleville Spring Design, Belleville Washers, Disc Spring Washer, DIN 6796 Specification, DIN 6796,DIN 6796 Material, DIN 6796 Standard, DIN 6796 Pdf, DIN 6796 Standard Pdf.


SUNZO has it’s own researching and development team and test center, has participate in rule-making of the latest national industry standards and the international ISO standards for disc springs.

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