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Posted By: miao Almen strip yield stress. - 08/27/08 10:14 PM
I am going to simulate the Almen test process with finite element method. Is there anybody have more material properties of Almen strip, such as yield stress, tangent modulus, or the stress-stain relationship of Almen strip at high speed strain, ect. Thanks!
Posted By: Dennis Re: Almen strip yield stress. - 09/15/08 07:22 AM
As per SAE J442 the strips are made of SAE 1070 colled rolled spring steel. Some properties are given at the following website:
http://www.substech.com/dokuwiki/doku.ph...4368a3950673cc5

Perhaps the values given there are sufficient for a FE model.
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