Types and Processing Methods of Steel Bar

Different types:

1. Classified by structure: solid bar, hollow bar.

2. Classified by shape: round rod, flat bar, square bar, triangular bar, and irregular bar.

3. Classified by material: Carbon steel bar, alloy bar, stainless steel bar.

The processing methods include hot rolling, cold drawing, and forging.

1.Hot rolled bar steel with a diameter of 5-250mm. 5-9mm is used as raw material for drawing steel wires; The raw material supplied in the finished plate is hot-rolled wire rod.

2.Forged bar steel has a larger diameter and is used as a shaft blank.

3.Cold drawn bar steel has a diameter of 3-100mm and high dimensional accuracy.