Sep 5, 2013 #1 tiguy64 Materials Sep 4, 2013 4 Does anybody have a good source for fatigue strength and fatigue ductility coefficients and exponents. I need data for 316L stainless steel today. Thanks for your help
Does anybody have a good source for fatigue strength and fatigue ductility coefficients and exponents. I need data for 316L stainless steel today. Thanks for your help
Sep 6, 2013 #2 Maui Materials Mar 5, 2003 1,906 You may find some useful information here: http://acascipub.com/International .... 1, July 2013/Experimental Determination.pdf Maui http://www.EngineeringMetallurgy.com Upvote 0 Downvote
You may find some useful information here: http://acascipub.com/International .... 1, July 2013/Experimental Determination.pdf Maui http://www.EngineeringMetallurgy.com
Sep 8, 2013 Thread starter #3 tiguy64 Materials Sep 4, 2013 4 Hello Maui, Thanks for the information it was very helpful. Upvote 0 Downvote
Sep 23, 2013 1 #4 bxtsafe Mechanical Feb 6, 2011 56 Hi tiguy64, I extract the following values from ASM Metals Handbook: Material: A316 Hardness: 71-77 HRB Product Condition: ST Fatigue strength coefficient: 660 MPa Fatigue strength exponent: -0.079 Fatigue ductility coefficient: 0.341 Fatigue ductility exponent: -0.453 This values were obtained for R=-1, Longitudinal direction (but AMS does not specify if this is for rotating bending, flexural of push-pull) Regards, Upvote 0 Downvote
Hi tiguy64, I extract the following values from ASM Metals Handbook: Material: A316 Hardness: 71-77 HRB Product Condition: ST Fatigue strength coefficient: 660 MPa Fatigue strength exponent: -0.079 Fatigue ductility coefficient: 0.341 Fatigue ductility exponent: -0.453 This values were obtained for R=-1, Longitudinal direction (but AMS does not specify if this is for rotating bending, flexural of push-pull) Regards,
