Technical & Material Properties

• Grades: 301, 304, 316L, 430, 420J2.

• Width: 10–600 mm; Thickness: 0.05–3.0 mm.

• Tolerances: ±0.01 mm for thickness, ±0.1 mm for width.

• Surface Finish: 2B, BA, No.4, bright annealed, matte.

• Mechanical Properties (304): Tensile ≥ 520 MPa, Elongation ≥ 40%.

Applications & Advantages

• Applications: Springs, clamps, precision stamped parts, gaskets, razor blades.

• Advantages:

  • High dimensional precision

  • Excellent corrosion resistance

  • Suitable for deep drawing and bending

• Example: 301 stainless strip used in automotive wiper springs maintains elasticity after 1 million cycles.

Manufacturing Process & Standards

• Process:

  1. Cold rolling to narrow widths

  2. Annealing and pickling

  3. Slitting to precise sizes

  4. Surface finishing and coiling

• Standards: ASTM A240/A666, EN 10088-2.

• Inspection: Flatness measurement, tensile test, surface inspection.

• Packaging: Coil-packed with VCI paper, strapped, palletized.

Product Real Shot

Packaging and Shipping

FAQ

Q1: What product information must I provide before making a purchase?
A: Please provide the grade, width, thickness, surface treatment requirements, and the quantities you need.

Q2: What about product pricing information?
A: Prices may vary due to fluctuations in raw material costs.

Q3: Is it possible to send samples?
A: Yes, we offer free samples with express shipping worldwide.

Q4: Do you offer a service for customized products?
A: Yes, we can supply according to your specific requirements.

Q5: Can I visit you in person?
A: Customers from all over the world are welcome to meet with us.

Q6: Can you assist me in importing steel products for the first time?
A: Yes, we can provide support through our experienced shipping agents.