Cold Drawing Process: The cold drawing process involves pulling a normalized CK45 42CrMo4 steel pipe through a die at room temperature to reduce its diameter and improve its surface finish. Cold drawing enhances the pipe's dimensional accuracy, surface quality, and mechanical properties. It also increases the pipe's tensile strength and hardness.

Normalized CK45 42CrMo4 Cold Drawn Steel Pipe

Applications: Normalized CK45 42CrMo4 cold-drawn steel pipes find applications in various industries, including mechanical engineering, automotive, and manufacturing. They are commonly used in components that require high strength, toughness, and durability, such as hydraulic cylinders, machine parts, and structural elements.
Mechanical Properties: The normalization process and cold drawing contribute to the improved mechanical properties of the steel pipe. Normalized CK45 42CrMo4 cold-drawn steel pipes typically exhibit high tensile strength, good impact resistance, and excellent hardness. These properties make them well-suited for demanding applications where strength and durability are critical.

Feature

1. exact diameter than seamless pipe

2. High precision of carbon tube can be done with tolerance H9, H10

3. Cold finished makes high precision, good roughness, and nice quality

4. Honed tube or SRB tube can be used for hydraulic cylinder directly

5. High mechanical property better than seamless pipe

Product Details