Product Knowledge of 410 Stainless Steel Pipe

Q1: What is the common outer diameter and wall thickness of 410 stainless steel pipe?

A1: The common outer diameter is 10mm-108mm, and the wall thickness is 1mm-5mm. The most popular specifications in foreign trade are 15mm-57mm in outer diameter and 1.5mm-3mm in wall thickness, which are suitable for mechanical parts and simple pipelines.

Q2: What is the heat treatment process of 410 stainless steel pipe?

A2: The common heat treatment process is quenching + tempering. The quenching temperature is 950℃-1050℃, and the tempering temperature is 200℃-300℃. After heat treatment, the hardness can reach HRC 45-55, and the wear resistance is significantly improved.

Q3: What are the application scenarios of 410 stainless steel pipe in foreign trade?

A3: It is mainly used for manufacturing mechanical shafts, bearings, hardware tools, simple pipelines and other products. It is also used for medical instruments (such as surgical scissors) because of its high hardness and wear resistance.

Q4: Is 410 stainless steel pipe easy to rust?

A4: It is easy to rust in humid, salty and acid-base environments because it does not contain nickel. It is suitable for dry indoor and industrial environments. If used in harsh environments, it is recommended to do anti-rust treatment.

Q5: What is the price advantage of 410 stainless steel pipe compared with 304?

A5: Its price is 40%-50% lower than that of 304 stainless steel pipe of the same specification, mainly because it does not contain nickel. It is suitable for foreign trade customers with limited budget and low corrosion resistance requirements.