Diameter: width from 300 mm to 1200 mm
Origin: local and imported
Specifications
ST 37 – ST 44 – ST 52 – C 35 – C 45
42CrMo4
34NiCrMo6
17NiCrMo4
16MnCr5
30Mn5
X20Cr13
Spring Steel ( 55Cr5 )
