Geschmiedete Stahlrundstab SAE8620

Forged steel round bar Steel Grade: SAE8620,S355J2G3, C45, C60+N, 4130/42CrMo4/709M40, 817M40/4340/34CrNiMo6, 8620/21CrNiMo2, 18CrNiMo7-6, 30CrNiMo8. Ingot melting: EAF+LF+VD Bar length: 3-5.8m or any fix length accordingly. RT bar straightness: 2mm/M Max. As forged diameter tolerance: -0/+8mm, RT diameter tolerance: -0/+3mm Ultra-sonic test: As per Sep1921 Group 3 C/c Grain size: As per ASTM E112-96 Grade 5 or finer for nomalized/annealed/QT condtion. Non-metal inclusion: As per ASTM E45 A/B/C/D heavy≤ 2, thin ≤ 2.5 Quantity: 15mt or double per size. Mill certificate: As per EN10204/3.1. B Size: Dia90mm to Dia800mm