

440 steel is a martensitic stainless steel. The carbon content is 1.0%, and the chromium content is 16-18%. Strong anti-rust ability, high-quality stainless steel, 440 is high-strength knife steel, slightly higher carbon content, can obtain higher yield strength after proper heat treatment, hardness can reach 58HRC, belongs to the hardest stainless steel. The most common application example is "razor blades". There are three commonly used models: 440A, 440B, 440C, and 440F (easy to process) 440 stainless steel is a type of high carbon martensitic stainless steel that offers excellent hardness, wear resistance, and corrosion resistance. It belongs to the family of stainless steels that contains a high percentage of carbon (between 0.6% to 0.75%), which contributes to its hardness and strength. Some of the key properties of 440 stainless steel include: Hardness: 440 stainless steel has a high level of hardness, making it ideal for use in applications that require resistance to wear, abrasion, and deformation. Corrosion resistance: 440 stainless steel offers good corrosion resistance, although it is not as corrosion-resistant as austenitic stainless steels. Magnetic properties: 440 stainless steel is magnetic, which makes it suitable for use in applications where magnetic properties are required. Toughness: 440 stainless steel has good toughness, which means that it can withstand impact and shock without cracking or breaking. Some of the common applications for 440 stainless steel include: Cutlery and knives: The high hardness and wear resistance of 440 stainless steel make it ideal for use in cutlery and knives. Bearings and valves: 440 stainless steel is often used to make bearings and valves because of its high strength and resistance to wear and corrosion. Pumps and turbines: The toughness and resistance to wear of 440 stainless steel make it suitable for use in pumps and turbines. Overall, 440 stainless steel is a versatile and high-performance material that offers excellent hardness, wear resistance, and corrosion resistance. It is well-suited for use in applications where these properties are required, such as in cutlery, bearings, valves, pumps, and turbines. Here are some of the most common international standards for 440 stainless steel: ASTM A276: Standard Specification for Stainless Steel Bars and Shapes ASTM A580: Standard Specification for Stainless Steel Wire JIS G4303: Stainless steel bars EN 10088-3: Stainless steels - Part 3: Technical delivery conditions for semi-finished products, bars, rods, wire, sections and bright products of corrosion resisting steels for general purposes GB/T 1220: Stainless steel bars We can provide the following the form:440 stainless steel coil; 440 stainless stee strip;440 stainless stee plate; 440 stainless steel sheets; 440 stainless steel tubes; 440 stainless steel pipe; 440 stainless steel flat; 440 stainless steel bar
| HS Code | 7306.40 |
| Brand | EximNext |
| Material | Stainless Steel 440 (Martensitic, Cr 16-18%, C ~1.0%) |
| Grade/Type | 440A / 440B / 440C (Martensitic Stainless Steel) |
| Purity/Composition | Carbon 0.95-1.20%, Chromium 16-18%, Manganese ≤1.0%, Silicon ≤1.0%, Max 0.04% Phosphorus, Max 0.03% Sulfur |
| Size/Dimensions | OD 6mm-219mm, Wall Thickness 1.0mm-20mm (custom sizes available) |
| Standard | ASTM A276, ASTM A580, JIS G4303, EN 10088-3 |
| Application | Pipe fittings, valves, pump shafts, bearing components, high-stress industrial parts |
| Packaging | Bundled with steel strips, plastic caps on ends, wooden crates for export |
| Origin | China / South Korea / Germany (major producing regions) |
440 stainless steel is a high-carbon martensitic grade with 16-18% chromium and up to 1.0% carbon, offering superior hardness and wear resistance compared to austenitic grades. This pipe and fittings material is widely specified for industrial applications requiring strength, corrosion resistance, and sharpness retention, including valve components, pump parts, and chemical processing equipment. As a specialized grade in B2B steel trade, SS 440 pipes serve demanding sectors such as oil and gas, food processing, and precision engineering where standard 304 or 316 grades lack required hardness.
| Business Type | Supplier |
| Year Established | Recently Joined |
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| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
440 Stainless Steel is available for wholesale import from China Economic Steel Group (guangdong), a verified Supplier based in China. The current FOB price is 20002500. Minimum order quantity starts at 1 Bags. HS Code: 7306.40 — used for customs classification and import duty calculation. Key product specifications include 7306.40, EximNext, Stainless Steel 440 (Martensitic, Cr 16-18%, C ~1.0%).
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When sourcing 440 Stainless Steel for your business, securing the right balance of quality and cost is essential. China Economic Steel Group (guangdong), a verified supplier based in China, offers this product with key specifications including 440A / 440B / 440C (Martensitic Stainless Steel), Carbon 0.95-1.20%, Chromium 16-18%, Manganese ≤1.0%, Silicon ≤1.0%, Max 0.04% Phosphorus, Max 0.03% Sulfur, and OD 6mm-219mm, Wall Thickness 1.0mm-20mm (custom sizes available). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $20002500/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 7306.40, making it a staple in the Stainless Steel Pipes & Pipe Fittings sector with strong demand from importing countries worldwide.
Importing 440 Stainless Steel requires careful attention to shipping logistics, customs compliance, and secure payment terms. China Economic Steel Group (guangdong) 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 7306.40 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 B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this 440 Stainless Steel 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 Stainless Steel Pipes & Pipe Fittings category and connect with top-tier exporters on our comprehensive global B2B marketplace. Start your sourcing journey today.
Importing 440 Stainless Steel 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 7306.40 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 440 Stainless Steel from China Economic Steel Group (guangdong) is $20002500/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 China Economic Steel Group (guangdong) through EximNext.
The supplier, China Economic Steel Group (guangdong), has set a Minimum Order Quantity (MOQ) of 1 Bags for 440 Stainless Steel. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, 440 Stainless Steel is classified under HS Code 7306.40. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import 440 Stainless Steel from China, negotiate shipping terms (FOB, CIF, or EXW) directly with China Economic Steel Group (guangdong). Ensure you have the necessary import licenses for Stainless Steel Pipes & Pipe Fittings products in your destination country.
Yes, China Economic Steel Group (guangdong) 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 440 Stainless Steel supplied by China Economic Steel Group (guangdong) include 440A / 440B / 440C (Martensitic Stainless Steel), Carbon 0.95-1.20%, Chromium 16-18%, Manganese ≤1.0%, Silicon ≤1.0%, Max 0.04% Phosphorus, Max 0.03% Sulfur, and OD 6mm-219mm, Wall Thickness 1.0mm-20mm (custom sizes available). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
China Economic Steel Group (guangdong) offers 440 Stainless Steel with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
440 Stainless Steel is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from China Economic Steel Group (guangdong) through our platform.
China Economic Steel Group (guangdong) maintains international quality certifications. These ensure that the 440 Stainless Steel 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. China Economic Steel Group (guangdong) 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 China Economic Steel Group (guangdong).
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