... Diameter: 20-200 mm, aa200 mm Classification: Cold Work, Hot-rolled, Hot-forged Shape: Rod, Bar, Plate Factory price, ISO,EAF ... Diameter: 20-200 mm, ≥200 mm2.Classification: Cold Work, Hot-rolled, Hot-forged3.Shape: Rod, Bar, Plate4.Certification: ISO 1999-20085.Application ... 401.75-2.205.50-6.754.50-5.50-M3, SKH521.00-1.100.15-0.40≤0.030≤ ... 502.25-2.755.00-6.754.75-6.50-M3, SKH531.15-1.250.15-0.40≤0.030≤ ...