Fe8Ni standard have high strength, hardenability and toughness, is more strict than Fe4Ni which is often used in our military industry. If you use 17-4PH, stainless steel, could save the surface treatment nickle plating becasue they are rustless and donnot need to do surface coating. So the cost would be less. We could quotebest price list according drawings as price ladder . We want to you know our factory ability, quality,service.
