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The ASTM A240 304H Plate from Zhengzhou Huitong Pipe Fittings is a high-carbon variant of the 304 stainless steel grade, specifically designed for applications requiring enhanced strength and oxidation resistance at elevated temperatures. This plate is manufactured to ASTM A240 standards, ensuring consistent chemical composition and mechanical properties. The higher carbon content (0.04% to 0.10%) in 304H improves its creep resistance, making it suitable for service temperatures up to approximately 800°C.
This stainless steel plate is commonly used in the fabrication of pressure vessels, heat exchangers, and industrial piping flanges, where thermal durability and corrosion resistance are critical. The material retains its austenitic structure, providing excellent formability and weldability, though post-weld heat treatment may be required to restore optimal corrosion resistance. The plate is available in a range of thicknesses and dimensions, tailored to meet the demands of heavy industrial applications.
Industrial buyers, particularly in the chemical, petrochemical, and power generation sectors, source ASTM A240 304H plates for projects requiring reliable performance under high-temperature and corrosive conditions. The plate is typically supplied with mill test certificates and can be customized to include surface finishes such as 2B, BA, or No. 1, depending on the application. Buyers should confirm dimensional tolerances, surface finish options, and compliance with project-specific standards before ordering.
| Material Grade | ASTM A240 304H (High-Carbon 304 Stainless Steel) |
| Carbon Content | 0.04% to 0.10% (typical for 304H) |
| Chromium Content | 18.0% to 20.0% (typical for 304H) |
| Nickel Content | 8.0% to 12.0% (typical for 304H) |
| Typical Tensile Strength | 515 MPa minimum (standard for ASTM A240 304H) |
| Typical Yield Strength | 205 MPa minimum (standard for ASTM A240 304H) |
| Typical Elongation | 40% minimum (standard for ASTM A240 304H) |
| Maximum Service Temperature | 800°C (typical for 304H in continuous service) |
| Common Surface Finishes | 2B, BA, No. 1 (standard for stainless steel plates) |
| Typical Thickness Range | 3 mm to 50 mm (standard for ASTM A240 plates) |
Zhengzhou Huitong Pipe Fittings, based in Zhengzhou, Henan Province, China, specializes in supplying a wide array of stainless steel products, including plates, sheets, and fittings. Their ASTM A240 304H Plate is part of a broader catalog that serves industries such as chemical processing, power generation, and construction, where high-temperature and corrosion-resistant materials are essential. The company’s offerings include various grades of stainless steel, alloy steel, and nickel-based alloys, adhering to international standards like ASTM, ASME, and EN.
As an imported supplier with a harbor trust tier, Zhengzhou Huitong Pipe Fittings focuses on providing materials that meet rigorous industrial requirements. Their ASTM A240 304H Plate is sourced from reputable mills and can be customized to meet specific project needs, including dimensional tolerances and surface finishes. Buyers are encouraged to directly confirm the supplier’s ability to provide mill test certificates, traceability documentation, and compliance with additional industry standards.
ASTM A240 304H stainless steel plate is a high-carbon variant of the 304 grade, offering superior strength and oxidation resistance at elevated temperatures up to approximately 800°C. This plate is widely used in the fabrication of pressure vessels, heat exchangers, and industrial piping flanges where thermal durability is critical. As a globally traded stainless steel commodity, 304H plate is sourced from major mills in Asia, Europe, and the Americas for import into manufacturing and construction sectors.
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Before placing an order for ASTM A240 304H Plate from Zhengzhou Huitong Pipe Fittings, confirm the exact thickness, surface finish, and dimensional tolerances required for your application. Verify that the plate meets the chemical composition and mechanical property standards specified in ASTM A240, and request mill test certificates to ensure compliance. If your project requires additional certifications, such as PED for European markets or ASME for pressure vessels, confirm that the supplier can provide the necessary documentation.
Discuss logistics details, including lead time, packaging, and shipping methods, to ensure the plate arrives in optimal condition. Since the supplier is based in Zhengzhou, clarify Incoterms (e.g., FOB, CFR) to determine responsibilities for freight and insurance. Request information on packaging standards, such as wooden crates or bundled pallets, to protect the plate from damage during transit, especially for international shipments.
For quality assurance, specify any required inspections or tests, such as visual checks for surface defects, dimensional verification, or non-destructive testing (NDT) like ultrasonic or eddy current testing. Ensure the plate is accompanied by traceability documentation, including heat numbers and manufacturing dates. If your application involves high-temperature or corrosive environments, confirm that the supplier can provide additional test reports, such as intergranular corrosion tests, to validate the material’s performance.
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When sourcing Astm A240 304h Plate for your business, securing the right balance of quality and cost is essential. Zhengzhou Huitong Pipe Fittings, a verified supplier based in China, offers this product with key specifications including 304H (High Carbon), Cr 18-20%, Ni 8-10.5%, C 0.04-0.10%, and Standard plate thicknesses: 6mm to 50mm; widths up to 2000mm; custom cut-to-size available. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $2,8003,400./Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 7219.31, making it a staple in the Flanges sector with strong demand from importing countries worldwide.
Importing Astm A240 304h Plate requires careful attention to shipping logistics, customs compliance, and secure payment terms. Zhengzhou Huitong Pipe Fittings offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 7219.31 in their destination country. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading global B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Astm A240 304h Plate has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Flanges category and connect with top-tier exporters on our comprehensive import export marketplace. Start your sourcing journey today.
Importing Astm A240 304h Plate requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties for HS Code 7219.31 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for Astm A240 304h Plate from Zhengzhou Huitong Pipe Fittings is $2,8003,400./Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Zhengzhou Huitong Pipe Fittings through EximNext.
The supplier, Zhengzhou Huitong Pipe Fittings, has set a Minimum Order Quantity (MOQ) of 1 Bags for Astm A240 304h Plate. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Astm A240 304h Plate is classified under HS Code 7219.31. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Astm A240 304h Plate from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Zhengzhou Huitong Pipe Fittings. Ensure you have the necessary import licenses for Flanges products in your destination country.
Yes, Zhengzhou Huitong Pipe Fittings is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
The key specifications for Astm A240 304h Plate supplied by Zhengzhou Huitong Pipe Fittings include 304H (High Carbon), Cr 18-20%, Ni 8-10.5%, C 0.04-0.10%, and Standard plate thicknesses: 6mm to 50mm; widths up to 2000mm; custom cut-to-size available. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Zhengzhou Huitong Pipe Fittings offers Astm A240 304h Plate with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Astm A240 304h Plate is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Zhengzhou Huitong Pipe Fittings through our platform.
Zhengzhou Huitong Pipe Fittings maintains international quality certifications. These ensure that the Astm A240 304h Plate meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Zhengzhou Huitong Pipe Fittings will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Zhengzhou Huitong Pipe Fittings.
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