S45c S45cr C45 SAE1045 En8 Hot Rolled Carbon Steel Round Bars

S45c S45cr C45 SAE1045 En8 Hot Rolled Carbon Steel Round Bars. Wide Diameter Range: Stock available from 16mm to 310mm for SAE 1045 / C45 / S45C steel round bars. High Tensile Strength: Tensile strength ranges from 570 to 700 MPa with Brinell hardness of 170-210. Excellent Machinability: Characterized by good weldability, machinability, and high impact properties. Multiple Standards Compliance: Meets AISI, ASTM, GB, JIS, DIN, and BS standards for global compatibility. Customizable Length: Length available as 6m or customized according to specific customer requirements. Comprehensive Quality Control: Includes UT Check, grain size control, and non-metallic inclusion monitoring. Flexible Delivery Conditions: Available in Hot Rolled, Q&T, Cold Drawn, Peeled, and Forged conditions. Low Minimum Order Quantity: Minimum order quantity is 2 tons, suitable for various project scales.