Spring constant of the spring washers made of SUS304

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keyword: SUS304; springconstant; springwashers; JISB1251

Question JDK 2007/4/6(Fri) 9:50

Please help me find the spring constant of the spring washers (No.6) made of SUS304 in JIS B1251.

*SUS304（EQ to S30400 by ASTM, X5CrNi1810 by DIN, L-No6X5CrNi 18-9 by ISO ）

Answer Tokai Spring 2007/4/6(Fri) 19:20

Thank you for writing to us, JDK!

For disc springs, the load characteristics are non-linear, so there is no strict definition of spring constant. As a method of calculating the approximate spring constant, I think that the load at two deflection points and the deflection-load relationship can be used. For load calculation, please use our disc spring calculation software.

* You can use it by registering from the link below.

Disc Springs

*SUS304（EQ to S30400 by ASTM, X5CrNi1810 by DIN, L-No6X5CrNi 18-9 by ISO ）

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