Ratheesh_n
Mechanical
- Dec 27, 2016
- 60
Dear All,
We are using sheet metal of grade ASTM A 621 . Recently came to know that the same material is withdrawn in 1999 edition. There was no replacement of same is done.
So please help me to find out other material which is having same mechanical and chemical properties .
We are using sheet metal of grade ASTM A 621 . Recently came to know that the same material is withdrawn in 1999 edition. There was no replacement of same is done.
So please help me to find out other material which is having same mechanical and chemical properties .