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304 Stainless Steel Coil 0.5mm Thickness 2B Surface ASTM A240 for Kitchen Equipment
Product Spotlights
Our 304 Stainless Steel Coil (0.5mm, 2B, ASTM A240) offers tight thickness tolerance, superior corrosion resistance, and excellent formability for kitchen equipment. Backed by ISO9001 certification and annual export over US$50M, we deliver consistent quality, customizable widths, and reliable global logistics.
Negotiable
MOQ: 1 Ton (Price negotiable depending on order volume and customization)
Key Specifications
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Standard:
Other, ASTM A240 / ASME SA240
Certification:
Other, ISO9001:2025
material:
304 Stainless Steel (UNS S30400)
Payment & Shipping
Payment Methods:
Port of Shipment:
Qingdao Port
Delivery Detail:
7 days
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Standard
Other, ASTM A240 / ASME SA240
Certification
Other, ISO9001:2025
material
304 Stainless Steel (UNS S30400)
thickness
0.5mm (0.0197 inches)
surface finish
2B (Bright Cold Rolled)
width
1000mm – 1500mm (customizable)
coil weight
Up to 10 tons per coil
application
Kitchen equipment, food processing, sanitary ware
edge type
Slit edge / Mill edge
packaging
Standard seaworthy export packing
Hemaokang Steel (Shandong) Co., Ltd. proudly presents our premium 304 Stainless Steel Coil with a thickness of 0.5mm and a 2B surface finish, manufactured in strict compliance with ASTM A240 standards. This product is specifically engineered for high-demand kitchen equipment applications, where hygiene, corrosion resistance, and formability are paramount. Our coil combines superior material quality with precise dimensional control, offering you a reliable solution for fabricating sinks, countertops, cookware, and food processing machinery. With an annual export value exceeding US$50 million and a dedicated team of 51–100 professionals, we ensure consistent quality and timely delivery to global markets.
Product Features and Technical Specifications
- High-Quality 304 Stainless Steel: Contains 18% chromium and 8% nickel, providing excellent resistance to oxidation, corrosion, and staining – ideal for frequent contact with water, acids, and cleaning agents in kitchen environments.
- 0.5mm Precision Thickness: Uniform thickness tolerance of ±0.03mm ensures consistent deep drawing, bending, and welding performance, reducing scrap rates during fabrication.
- 2B Surface Finish: A bright, smooth, and reflective finish with a matte appearance, achieved by cold rolling followed by annealing and pickling. This surface is easy to clean and polish, meeting the sanitary requirements of commercial kitchens.
- ASTM A240 Compliance: Fully meets the chemical composition and mechanical property requirements of ASTM A240, guaranteeing reliable performance in structural and non-structural applications.
- Excellent Formability and Weldability: Suitable for deep drawing, spinning, bending, and TIG/MIG welding without cracking or distortion.
- Customizable Width and Coil Weight: Available in widths from 1000mm to 1500mm, with coil weights up to 10 tons. Custom slitting and recoiling available upon request.
- Consistent Mechanical Properties: Tensile strength ≥ 515 MPa, yield strength ≥ 205 MPa, elongation ≥ 40% in 2 inches.
| Parameter | Value |
| Grade | 304 (UNS S30400) |
| Thickness | 0.5mm (0.0197") |
| Width | 1000mm – 1500mm (customizable) |
| Surface Finish | 2B (Bright Cold Rolled, annealed & pickled) |
| Standard | ASTM A240 / ASME SA240 |
| Tensile Strength | ≥ 515 MPa |
| Yield Strength | ≥ 205 MPa |
| Elongation | ≥ 40% |
| Hardness (HRB) | ≤ 92 |
Benefits for Your Kitchen Equipment Manufacturing
- Hygiene & Safety: The non-porous 2B surface resists bacterial growth and is easy to sanitize, meeting HACCP and NSF requirements for food contact surfaces.
- Long Service Life: Superior corrosion resistance against acidic foods, detergents, and chlorinated water extends the lifespan of finished products by 2–3 times compared to lower-grade materials.
- Cost-Effective Production: Consistent thickness and flatness minimize material waste during stamping and forming, reducing overall manufacturing costs.
- Versatile Fabrication: Suitable for both manual and automated processes – from laser cutting to roll forming – allowing you to produce complex shapes with ease.
- Global Compliance: ASTM A240 certification ensures your export products meet international standards, simplifying access to markets in North America, Europe, and beyond.
Why Choose Hemaokang Steel?
Founded in 2025, Hemaokang Steel (Shandong) Co., Ltd. has quickly grown into a trusted supplier with an annual export value of US$50–100 million. Our team of 51–100 experienced professionals is dedicated to quality control, from raw material sourcing to final packaging. We hold ISO9001 certification for our quality management system, ensuring every coil meets the highest standards. Our main markets span North America, South America, Europe, Asia, Africa, and Oceania, serving clients in the kitchen equipment, food processing, and sanitary industries. Located in Liaocheng, Shandong, we leverage China’s robust steel supply chain to offer competitive pricing without compromising quality. We invite you to experience our reliable service, fast delivery, and technical support. Contact us today for a quote or sample – your success is our priority.
Frequently Asked Questions (FAQ)
-
Q: Is this 304 coil suitable for direct contact with food?
A: Yes, 304 stainless steel with a 2B finish is widely used for food contact surfaces. It is non-toxic, non-reactive, and easy to clean, meeting global food safety standards. -
Q: Can I get a smaller width than 1000mm?
A: Absolutely. We offer slitting services to produce custom widths as narrow as 200mm. Please specify your requirements when ordering. -
Q: What is the packaging like for export?
A: Our coils are packed with moisture-proof paper, steel strapping, and wooden pallets or crates suitable for sea freight. Edge protection is included to prevent damage during transit. -
Q: Do you provide a material test certificate (MTC)?
A: Yes, we provide a mill test certificate per ASTM A240 for each coil, including chemical composition and mechanical properties. -
Q: What is the typical lead time for this product?
A: For standard sizes (0.5mm thk x 1219mm width), lead time is 7–15 days after order confirmation. Custom sizes may take 15–25 days depending on quantity. -
Q: Can this coil be used for outdoor kitchen equipment?
A: Yes, 304 has good atmospheric corrosion resistance. However, for coastal or highly corrosive environments, we recommend considering 316L grade. We can supply both upon request. -
Q: Is the coil suitable for deep drawing of sink bowls?
A: Yes, 0.5mm thickness with 2B finish is commonly used for sink fabrication. Our material's excellent elongation (≥40%) ensures deep draws without cracking. -
Q: Do you offer samples before bulk order?
A: Yes, we can provide A4-size samples or small coil samples. Sample cost is refundable upon bulk order.
Send Inquiry to This Supplier
1Yr
Year Established
2025
Annual Export Value
US$50 Million - US$100 Million
Total Employees
51 - 100 People
Product Certifications
ISO9001
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