Inquiry (采购产品): Black nitride I need to have a part quoted. Material is 416 Stainless Steel. Heat Treat: hardness Rockwell C26-31 Stress Relieved. Protective finish : Black Nitride 5000 Qty Please give me a contact name and fax no. so I can forward on the print for a quotation. I can be reached at Tel: 203-281-0044 **** Hidden Message ***** Linda Beltrami 06514 Company: Cherek machine E-mail: c.cherek@snet.net **** Hidden Message ***** c.cherek@snet.net