I am a stockist of inconel bars. my client needs a round bar of a certain diameter which i am not having stock of so i will be forging it from a diameter of bigger size from a local workshop. my client is demanding a 3.2 certification? can someone advice how can i submit 3.2 in this case. i am having 3.1 certificate of the bar from which i will be forging the required round bar. Please Help !!