Dear Sir

Al alloys 5056BD-H34

I am looking for some suppliers and manufacturers of 
Al alloys that use in machine part. 

The following are some details, 
Spec: 
Diameter: 57.35 +-0.15mm 
Length: 3660mm 
Re crystallization<80 lun deep 
Straightness< 0.6mm300mm 
Shape-extended and drawn rod 
Grain Structure: Recrystallization not permitted beyond 
outside band (skin)that is more than 80 un deep. 

Thanks a lot