Precision cold drawn tube is a seamless steel tube produced by cold drawing process. The main application of precision cold-drawn tubes: automobiles, motorcycles, refrigeration equipment, hydraulic parts, bearings, cylinders and other customers who have high requirements on the precision, flatness, cleanliness and mechanical properties of steel tubes.
As the test temperature decreases, the cold brittle alloy steel with body-centered cubic lattice will change from ductile fracture to brittle fracture. Many industrial cold-rolled precision bright steel pipes will become embrittled in the temperature range from room temperature to subzero, which is called cold embrittlement.https://www.ht-tube.com/