Disc spring type A (heavy) DIN ≈2093 A/C Stainless spring steel A2 (1.4310) 20X8,2X0,5MM

Article number
Diameter
dₑ	20
di	8.2
Material	Stainless spring steel
Material technical	A2 (1.4310)
Outer diameter	20
Type no.	A (heavy)

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Specifications

Diameter	8.2 mm
dₑ	20
di	8.2
Material	Stainless spring steel
Material technical	A2 (1.4310)
Outer diameter	20
Type no.	A (heavy)
Info	Disc springs acc. to » DIN 2093 A are mostly used in critical applications with safety first. Similar applications can be found in for example safety torque limiter clutches, hinge stiffeners and applications of constant roll pressure. Because of the right combination c.q. stacking of the disc springs the elasticity and/or deflection can be dosed accurately. The technical specifications of the disc springs above meet the highest expectations with reference to the static and dynamic load. Heat treatment gives a copper-bronze colour to this disc springs. D_e(h12) 8-10-12,5-14-16-18-20-22,5-25-28-31,5-40 X 12 CrNi 17 7 (Werkstoffnr. 1.4310). D_e(h12) 35,5-50-56-71 X 35 CrMo 17 (Werkstoffno. 1.4122). D_e(h12) 45 X 7 CrNiAl 17 7 (Werkstoffno. 1.4568). D_e(h12) 80-100 X 22 CrMoV 12 1 (Werkstoffno. 1.4923). F = spring force in Newton at a deflection s = 0,75 h_o(h_o= L_o– t). D_e(h12)=40, t=1 ATTENTION: acc. to ≈ DIN 2993 C standardised: execution 'light'. For the calculation of disc springs, see DIN 2092.

Dimensions

di (H12)	8.2
D (mm)	8.2
l0	1.15
Wall thickness t	0.5
Thickness	0.5

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Standards

DIN	≈2093-A/C

Article numbers

Article number	51448.208.005
EAN	8715494624916
UBB	500634483720
UNSPSC	31161811

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