Elite Steel
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439 Hl Cold Rolled Stainless Steel Sheet (ASTM A240 / EN 1.4510) - Hairline for Elevator Interiors & Architectural Cladding
Product Description
Basic Information
Model NO.
XD400-
Grade
300 Series
Certification
ISO, RoHS, IBR, AISI, ASTM, GB, EN, DIN, JIS, SGS
Shape
Flat
Technique
Cold Rolled
Surface Treatment
2b/No.4/Hl/Ba/Mirror
Stainless Steel
Premium Quality
Transport Package
Standard Export
Brief View
Built a strong reputation over 15 years as a reliable processor and supplier of stainless steel. Operating from an integrated 20,000+ sqm facility dedicated to precision processing, surface finishing, and supply chain management.
Capabilities
| Production Line Category | Core Equipment & Capabilities |
|---|---|
| Precision Processing | High-precision slitting lines, cut-to-length lines with tension leveling systems for accurate dimensions and superior flatness. |
| Surface Treatment | Automated brushing, polishing, sandblasting, PVD coating, and laser etching for functional and decorative finishes. |
Material Grades & Selection
| Grade | U.S. (UNS) | EU (EN) | Key Properties | Primary Application |
|---|---|---|---|---|
| 409 | S40900 | 1.4512 | Ti-stabilized. Oxidation resistance. | Automotive exhaust systems. |
| 430 | S43000 | 1.4016 | Economical, bright finish. | Interior architectural trim, appliances. |
| 441 | S44100 | 1.4509 | Nb-stabilized. High-temp strength. | Roofing, wall cladding. |
| 443 | N/A | N/A | 304 cost-effective alternative. | Curtain walls, elevator cladding. |
| 444 | S44400 | 1.4521 | High-Molybdenum, pitting resistance. | Coastal facades, hot water tanks. |
| 439 | S43035 | 1.4510 | Excellent weldability. | Elevator decorative panels. |
Spec. & Finishes
Thickness
0.2mm - 5.0mm
Width
450mm - 1550mm
Standard Finish
2B, BA
Mechanical
No.4, Hairline (HL), Mirror
Packaging & Shipping
Why Partner With Us
✔
From Specification to Solution: Expert guidance to select optimal grades and finishes for project cost-balance.
✔
Controlled Quality: Prime raw materials from top-tier mills ensuring metallurgical consistency and flatness.
✔
Integrated Supply Chain: Access to specialist finishes and comprehensive solutions from a single source.
Frequently Asked Questions
What thicknesses of stainless steel sheets do you provide?
We offer a standard thickness range from 0.2mm to 5.0mm, with other custom gauges available upon request.
Do you provide Mill Test Certificates (MTC)?
Yes, we provide MTC per EN 10204 3.1 for all shipments to guarantee chemical composition and mechanical properties.
What are the common surface finishes available?
Our standard finishes include 2B and BA, while mechanical finishes like No.4, Hairline, Mirror, and decorative PVD coatings are also available.
What is your standard shipping term?
Our standard shipping term is FOB Shanghai, but we also offer CIF and LCL shipment services to meet customer needs.
How is the material protected during sea transport?
Sheets are individually filmed, wrapped in waterproof paper, and secured on ISPM 15 compliant pallets with steel edge protectors and strapping.
