EN 2103-2:1991 Aerospace series Steel, Nickel Base and Cobalt Base Alloy Remelting Stock and Castings - Technical Specification - Part 2 - Remelting Stock
1991EN 2103-2:1991 Aerospace series Steel, Nickel Base and Cobalt Base Alloy Remelting Stock and Castings - Technical Specification - Part 2 - Remelting Stock