Inquiry (采购产品): Carburizing Are you able to carburize a 9310 shaft that is between 2.5" to 3.0" dia X 54.5" long? Case depth of .030/.040" deep, case Rc 57/61 and core hardness of Rc 36/42. Do you do your own copper plating? Please contact me @ Jerry Barch Pankl Aerospace Systems Phone 562-207-6352 Cell 562-755-3023 Thank you, **** Hidden Message ***** Jerry Barch 16615 Edwards Road Cerritos, CA 90703 USA Company: Pankl Aerospace Systems Title: Sr Program Manager Phone: 562-207-6352 Fax: 562-207-6301 E-mail: jbarch@pankl.com **** Hidden Message ***** jbarch@pankl.com