304L No. 4 Stainless Steel Sheet (ASTM A240 / EN 1.4307) - Cold Rolled for Industrial Applications

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Product Description

ℹ️Basic Information
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
Specification
Sizes upon specific customer order
🔍Brief View
Stainless Steel Sheet View 1
Stainless Steel Sheet View 2
Stainless Steel Sheet View 3
Stainless Steel Sheet View 4
We have built a strong reputation over 15 years as a reliable processor and supplier of stainless steel. Through consistent growth, we now operate from an integrated 20,000+ sqm facility dedicated to precision processing, surface finishing, and supply chain management. Our focus remains on delivering high-quality stainless steel products and solutions to our customers worldwide.
⚙️Capabilities
Processing Capability 1
Processing Capability 2
Processing Capability 3
Processing Capability 4
Processing Capability 5
Processing Capability 6
Production Line Category Core Equipment & Capabilities
Precision Processing High-precision slitting lines, cut-to-length lines with tension leveling systems for producing coils and sheets with accurate dimensions and superior flatness.
Surface Treatment & Finishing Automated brushing & polishing, sandblasting, advanced PVD coating, and laser etching equipment for functional and decorative finishes.
🛠️Material Grades & Selection
Material Selection 1
Material Selection 2
Material Selection 3
Grade U.S. (UNS) EU (EN) Key Properties Primary Application
304 S30400 1.4301 Standard universal austenitic grade. Excellent all-round corrosion resistance. General-purpose: Kitchen equipment, architectural trim.
304L S30403 1.4307 Low-carbon 304. Minimizes carbide precipitation during welding. Chemical containers, welded structures.
316 S31600 1.4401 Molybdenum-bearing. Superior resistance to pitting in chloride environments. Marine fittings, chemical processing equipment.
316L S31603 1.4404 Low-carbon 316. Excellent resistance to weld decay. Pressure vessels, high-purity industries.
301 S30100 1.431 High work-hardening rate. Achieves high strength via cold working. Railway cars, automotive trim, springs.
321 S32100 1.4541 Titanium-stabilized. Prevents chromium carbide formation at high temps. Aircraft exhaust, heat exchangers.
📏Available Spec. & Finishes
Finish 1
Finish 2
Finish 3
Category Specification Details / Notes
Dimensions Thickness Range 0.2mm to 5.0mm with various steps. Other gauges upon request.
Dimensions Width Range 450mm, 600mm, 1000mm, 1219mm (4ft), 1500mm, 1550mm. Custom slitting available.
Surface Finishes Standard Mill 2B (Standard Matte), BA (Bright Annealed).
Surface Finishes Mechanical Brushed: No.4 (Standard), HL (Hairline).
Surface Finishes Decorative Embossed, Etched, PVD Coating (Gold, Rose Gold, Black).
Quality Certification Mill Test Certificate (MTC) per EN 10204 3.1 provided.
📦Packaging & Shipping
Packaging 1
Packaging 2
Packaging 3
Item Specification / Method
Standard Pallet ISPM 15 compliant processed wood/composite pallet.
Protective Film Industrial-grade PE stretch film for tight wrapping.
Coil Packaging Secured with steel strapping directly onto the pallet.
Sheet Packaging Waterproof paper wrapped, plywood boards, steel edge protectors.
Shipping Terms FOB, CIF, and LCL shipments service available.
🤝Why Partner With Us
  • From Specification to Solution: Expert guidance to select the optimal grade and finish for your specific project needs.
  • Controlled Quality: Prime raw materials from top-tier mills combined with in-house precision processing ensures dimensional accuracy.
  • Integrated Supply Chain: Access to specialist finishes and products from a single, reliable source.
Frequently Asked Questions
Q: What grades of 300 series stainless steel do you supply? A: We provide a comprehensive range including 304, 304L, 316, 316L, 301, and 321, along with specialty grades like 347 and 317L upon request.
Q: What are the available surface finishes for the sheets? A: Available finishes include 2B (Matte), BA (Bright), No.4 (Brushed), HL (Hairline), Mirror, as well as decorative options like PVD coating, etching, and embossing.
Q: Can you provide customized thicknesses and widths? A: Yes, we offer a thickness range from 0.2mm to 5.0mm and widths up to 1550mm. Custom slitting services are available for narrow widths down to 22mm.
Q: Do the products come with quality certification? A: Absolutely. All shipments are provided with a Mill Test Certificate (MTC) according to EN 10204 3.1, ensuring chemical and mechanical compliance.
Q: How is the material protected during international shipping? A: We use ISPM 15 compliant pallets, PE protective film, waterproof paper wrapping, and steel strapping with edge protectors to ensure the material arrives in perfect condition.

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