410 Grade Martensitic Stainless Steel Seamless Pipe for Automotive Parts Cold Drawn

410 Stainless Steel Seamless Pipe (Martensitic) for Automotive Parts

Material Overview

410 is a basic martensitic stainless steel (≈12% Cr class) designed for applications that need higher strength, wear resistance, and moderate corrosion resistance compared with carbon steels. It is commonly supplied annealed or quenched & tempered to reach targeted hardness/strength levels for machined automotive components.

Specifications

• Product type: Martensitic stainless steel seamless pipe / tube

• Typical supply condition: Annealed / Quenched & Tempered (as required)

• Typical size range (customizable):

  • OD: 6–219 mm (or per drawing)

  • WT: 1–30 mm (or per drawing)

  • Length: fixed or random (commonly up to 6 m / 12 m)

• End type: Plain / Beveled / Threaded (optional)

• Surface: Pickled, polished, bright annealed, or as specified

• Inspection/Documentation (optional): EN 10204 3.1 MTC, dimensional report, PMI, NDT

Main Features

• Heat-treatable strength: Can be hardened and tempered for demanding mechanical loads.

• Wear resistance: Suitable for parts facing friction/abrasion (shafts, bushings, sleeves).

• Moderate corrosion resistance: Performs well in mild atmospheres/fresh water; best when hardened and finished smooth.

• Magnetic (ferromagnetic): Typical of straight-chromium martensitic grades.

• Temperature capability (application-dependent): Often referenced with scaling resistance around ~650°C (typical guidance varies by condition and environment).

Our Advantages 

1. Chemistry & traceability you can audit

• Each heat can be supplied with MTC (EN 10204 3.1) and full heat/lot traceability.

• Optional PMI verification to confirm grade identity before machining or assembly.

2. Dimensional precision for machining yield

• Automotive buyers often prioritize OD/WT consistency, straightness, and ovality to reduce scrap and improve CNC efficiency.

• We support tight dimensional control with 100% dimensional checks (and reporting when requested).

3. Heat-treatment control & joining guidance

• Martensitic stainless steels are performance-sensitive: hardness/strength must match the application, and welding requires correct procedures.

• We can supply to targeted conditions (annealed or Q&T) and provide guidance such as preheating and post-weld heat treatment practices for 410 to reduce cracking risk.

Chemical Composition 

Mechanical Properties 

Applicable Standards 

(Final execution standard depends on your service conditions and order requirements.)

• ASTM: ASTM A268/A268M — seamless & welded ferritic/martensitic stainless steel tubing for general service

• EN: EN 10297-2 — seamless stainless steel tubes for mechanical and general engineering purposes

• GOST: GOST 9940 (hot-finished tubes) / GOST 9941 (cold-/warm-formed tubes)

• JIS: JIS G3459 — stainless steel pipes

• GB: GB/T 14976 — seamless stainless steel pipes for fluid transport; GB/T 13296 — tubes for boiler and heat exchanger

Application Areas

General fields: Automotive, mechanical engineering, pumps/valves, fasteners, wear-resistant parts.

Typical automotive uses :

• Shafts & sleeves: steering/drive-related shafts, precision sleeves, bushings (wear + strength focus)

• Fasteners & structural hardware: bolts, nuts, studs in moderate corrosion environments

• Heat-adjacent components: selected exhaust/thermal hardware where strength + oxidation resistance are needed (service-condition dependent)

Q: Are you trading company or manufacturer ?

A: manufacturer,also can do trading.

Q: How long is your delivery time?

A: Generally speaking,it is 10-15 days if the goods are in stock,or it is 30-40 days if the goods are not in stock,

it is according to quantity.

Q: Do you provide samples? is it free or extra ?

A: Yes, we could offer the sample for free charge but need pay the cost of freight.

Q: What is your terms of payment ?

A: Payment<=2000USD, 100% in advance. Payment>=2000USD, 30% T/T in advance ,balance before shippment.

If you have another question, pls feel free to contact with me.