This document specifies the grades and chemical compositions for processing nickel and nickel alloys. This document applies to nickel and nickel alloy products produced by pressure processing methods and the ingots and billets used therein.
GB/T 5235-2021 history
2021GB/T 5235-2021 Designation and chemical composition of wrought nickel and nickel alloy
2007GB/T 5235-2007 Wrought nickel and nickel alloys Chemical composition and forms of wrought products
1985GB/T 5235-1985 Wrought nickels and nickel alloys--Chemical composition and forms of wrought products