1.Condition: Hot Rolled/Forged, Heat Treatment, Peeling, Smooth/Rough Turn Polished
* Specification 
ASTM A 276, A479, JIS G 4303
* Material type 
Austenitic Grade:303, 304, 
Martensitic Grade:410, 420J2, 431, 
Precipitation Hardening Grade:630 (17-4)
                               Producible Size  Range                     Diameter                        Length                   19~300mm                  Max 6.3 Meters