Automotive Steel Tube 980DP Carbon Steel Round Welded Tubing for Automotive Accessories

Material

This product is manufactured from 980DP advanced high-strength carbon steel (AHSS), a dual-phase steel known for its outstanding strength-to-weight ratio. It combines excellent formability with superior strength, making it particularly suitable for safety-critical and lightweight automotive structures.

Specifications

• Product: Automotive Steel Tube

• Grade: 980DP Carbon Steel

• Type: Round Welded Tubing

• Form: Welded, precision-engineered tubing

• Diameter & Thickness: Customized upon request

• Surface: Oiled, pickled, galvanized, or coated options available

Chemical Composition (Typical Comparison of Similar Grades)

Values are approximate and may vary with standards.

Mechanical Properties (Typical Comparison of Similar Grades)

Key Features

• High strength-to-weight ratio: Enables vehicle weight reduction without compromising safety.

• Excellent energy absorption: Ideal for crash-resistant automotive parts.

• Superior weldability: Compatible with automotive assembly welding techniques.

• Good formability: Maintains ductility for shaping and bending operations.

• Durability: Resistant to fatigue, making it reliable in structural automotive applications.

Standards

• ASTM: ASTM A1085 / A513 (for automotive tubular applications)

• EN: EN 10305-3 / EN 10305-5 (precision welded steel tubes)

• JIS: JIS G3445 STKM / JIS G3134 (automotive high-strength tubes)

• GB: GB/T 13793 (electric-resistance welded steel tubes)

• GOST: GOST 10704 / 10705 (welded round tubes)

Applications

General Automotive Applications:

• Chassis: Cross members, side members, crash beams

• Suspension system: Control arms, torsion beams, stabilizer components

• Safety structures: Reinforcement beams, energy-absorbing zones

• Seating systems: Seat frames, brackets

• Automotive accessories: Roof racks, pedal supports, steering column reinforcement

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.