430 Stainless Steel Plate 0.5mm-12mm Thickness Magnetic Properties Industrial Grade Mill Edge
Product Spotlights
Welcome to Hemaokang Steel (Shandong) Co., Ltd., a reliable manufacturer and supplier of high-quality stainless steel products. Our 430 Stainless Steel Plate with thickness ranging from 0.5mm to 12mm is designed to meet the rigorous demands of industrial applications. This product combines excellent magnetic properties with an industrial-grade composition, ensuring durability and performance. As a company with an annual export value of US$50 Million – US$100 Million, we are committed to delivering consistent quality and value to our global customers.
✅ Product Overview & Key Features
- Material: Premium 430 ferritic stainless steel, known for its excellent corrosion resistance and magnetic response.
- Thickness Range: 0.5mm – 12mm, suitable for light to heavy-duty applications.
- Magnetic Properties: Naturally magnetic, making it ideal for components that require magnetic attraction or sensing.
- Industrial Grade: Manufactured to meet strict industrial standards, with consistent mechanical properties and surface quality.
- Mill Edge: As-rolled edge finish, providing a cost-effective solution for further processing.
- Customizable Dimensions: Width and length can be tailored to your specific requirements (available upon request).
- Surface Options: 2B, No.4, BA, or other finishes based on application needs.
- Certifications: ISO9001 certified, ensuring quality management throughout production.
📋 Technical Specifications
| Parameter | Value |
|---|---|
| Standard | ASTM A240, JIS G4304, GB/T 3280 |
| Chemical Composition | Carbon ≤0.12%, Chromium 16-18%, Manganese ≤1.0% |
| Tensile Strength | ≥450 MPa |
| Yield Strength | ≥205 MPa |
| Elongation | ≥22% |
| Hardness (HRB) | ≤88 |
| Surface Finish | 2B, No.4, BA, HL (customizable) |
🔧 Advantages & Customer Benefits
- Cost-Effective: 430 stainless steel offers a balance of performance and price, making it a popular choice for budget-conscious projects without sacrificing quality.
- Magnetic Functionality: Ideal for applications requiring magnetic properties, such as induction heating components, magnetic separators, and fasteners.
- Corrosion Resistance: Good resistance to atmospheric corrosion, fresh water, and mild chemicals, suitable for indoor and outdoor use.
- Workability: Excellent formability and weldability, allowing for easy fabrication into complex shapes.
- Consistent Quality: Our ISO9001-certified production process ensures tight tolerances, uniform thickness, and defect-free surfaces.
- Global Reach: With markets spanning North America, South America, Europe, Asia, Africa, and Oceania, we understand international standards and logistics.
🌍 Why Choose Hemaokang Steel?
At Hemaokang Steel (Shandong) Co., Ltd., we are a privately-owned enterprise established in 2025, yet we have already achieved an impressive annual export volume of US$50 Million – US$100 Million. Our team of 51–100 experienced employees is dedicated to providing top-notch service, from inquiry to delivery. We hold ISO9001 certification, which underscores our commitment to quality management. Our main markets cover all major regions globally, including domestic China, and we have a proven track record of satisfying diverse customer requirements. Whether you need standard sizes or customized dimensions, our mill edge plates are ready for immediate shipment. We invite you to partner with us for a reliable supply of 430 stainless steel plates that meet your industrial needs.
❓ Frequently Asked Questions
1. What is the difference between 430 and 304 stainless steel?
430 is a ferritic stainless steel with magnetic properties, while 304 is austenitic and non-magnetic. 430 offers lower corrosion resistance than 304 but is more cost-effective and magnetic.
2. Can this plate be used for food contact applications?
430 stainless steel is commonly used in kitchen equipment, but for direct food contact, we recommend verifying local regulations. In many cases, 430 is suitable for food-grade applications when properly finished.
3. Do you offer cut-to-size or custom shapes?
Yes, we can cut the plates to your specified dimensions, including custom widths, lengths, and shapes. Please contact our sales team with your requirements.
4. Is the magnetic property consistent across all thicknesses?
Yes, the magnetic property is inherent to the 430 grade and remains consistent regardless of thickness. However, processing may slightly affect magnetic response.
5. What surface finishes are available?
We offer standard finishes such as 2B (cold rolled, bright), No.4 (brushed), BA (bright annealed), and HL (hairline). Other finishes can be arranged upon request.
6. How do you ensure the quality of the plates?
We have strict quality control procedures, including chemical composition analysis, mechanical testing, and surface inspection. Our ISO9001 certification ensures traceability and consistency.
7. What is the minimum order quantity?
Our MOQ is flexible depending on the thickness and size. Typically, we can accommodate small trial orders as well as bulk shipments. Please inquire for details.
8. Do you provide mill test certificates?
Yes, mill test certificates are available upon request to verify the material’s chemical and mechanical properties.
Send Inquiry to This Supplier
You May Also Like
-
304 Stainless Steel Plate for Decoration 2B Surface 0.3-3mm Thickness Building PanelNegotiableMOQ: 1 Ton
-
316L Stainless Steel Plate Cold Rolled 1mm-20mm Thickness 2B Surface Corrosion ResistantNegotiableMOQ: 1 Ton
-
201 Stainless Steel Plate Hot Rolled 3mm-12mm Thickness Mill Edge for Structural UseNegotiableMOQ: 1 Ton
-
316L Stainless Steel Plate 2B Surface 0.5mm-3mm Thickness Mill Test Report IncludedNegotiableMOQ: 1 Ton
-
440C Stainless Steel Plate High Hardness Annealed Condition 1mm-10mm ThicknessNegotiableMOQ: 1 Ton
-
409L Stainless Steel Plate 2B Finish 0.5mm-3mm Thickness Heat ResistantNegotiableMOQ: 1 Ton
-
304 Stainless Steel Plate 2B Finish 0.5mm-3mm Thickness ASTM A240 for WeldingNegotiableMOQ: 1 Ton
-
410 Stainless Steel Plate Custom Sizes 30-Day Free Replacement Technical SupportNegotiableMOQ: 1 Ton
-
430 Stainless Steel Plate 2B/BA Surface 0.5mm-3mm Thickness Standard CompliantNegotiableMOQ: 1 Ton
-
316L Stainless Steel Plate for Pharmaceutical Equipment 2B Surface 1.5mm Thickness Cleaned and PassivatedNegotiableMOQ: 1 Ton




