

439 Stainless Steel Coil Type 439, a titanium-stabilized 18% chromium alloy, is a ferritic stainless steel designed to resist corrosion in a wide range of oxidizing environments from fresh water to boiling acids.Type 439 is also used in many oxidizing environments, where Type 304 is considered adequate for general corrosion resistance, but is subject to chloride stress corrosion cracking. This variation does not require post-weld annealing to restore ductility or provide resistance to intergranular corrosion. Excellent resistance to stress corrosion cracking, good weldability, high thermal conductivity and low thermal expansion properties make Type 439 stainless steel ideal for many applications. Application Appliances Hot water tanks, home furnaces Automotive Hard-to-form exhaust system components, tube manifolds, mufflers Heat exchangers for power generation
| HS Code | 7219.13 |
| Brand | EximNext |
| Material | Ferritic Stainless Steel Type 439 (18% Cr, Ti-stabilized, UNS S43035 / EN 1.4509) |
| Grade/Type | Type 439 / UNS S43035 / EN 1.4510 |
| Purity/Composition | 18% Chromium, Titanium-stabilized, max 0.07% C, max 1.0% Mn, max 1.0% Si, Fe balance |
| Size/Dimensions | Thickness: 0.3mm - 3.0mm; Width: 1000mm - 1500mm; Coil ID: 508mm / 610mm; Coil OD: up to 2000mm |
| Surface Finish | No. 1 (Hot Rolled), 2B (Cold Rolled), BA (Bright Annealed) |
| Standard | ASTM A240, ASTM A268, EN 10088-2, JIS G4305 |
| Application | Automotive exhaust components, roofing, chimney liners, heat exchangers, food processing equipment |
| Packaging | Sea-worthy steel coil packaging with rust inhibitor, eye-to-sky or eye-to-wall coiling |
| Origin | Subject to supplier (common: China, Japan, South Korea, EU) |
439 Stainless Steel Coil is a titanium-stabilized ferritic grade containing 18% chromium, designed for superior corrosion resistance in oxidizing environments from fresh water to boiler applications. This ASTM A240 compliant coil is widely used in automotive exhaust systems, heat exchangers, kitchen appliances, and architectural trim where weldability and corrosion resistance are critical. Available in standard thicknesses for global export, 439 coil offers a cost-effective alternative to austenitic grades in applications requiring good thermal fatigue resistance and oxidation stability.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
439 Stainless Steel Coil is available for wholesale import from Hunter Special Steel Company Limited, a verified Supplier based in Singapore. The current FOB price is $2,400 - $2,900 / MT (Approx. Negotiable). Minimum order quantity starts at 1 Bags. HS Code: 7219.13 — used for customs classification and import duty calculation. Key product specifications include 7219.13, EximNext, Ferritic Stainless Steel Type 439 (18% Cr, Ti-stabilized, UNS S43035 / EN 1.4509).
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Securing a reliable supply chain for 439 Stainless Steel Coil 3ya8 is critical for maintaining your business operations. Verified Supplier, a verified supplier located in , provides high-quality 439 Stainless Steel Coil ready for international export. By connecting directly with this supplier, buyers can bypass intermediaries, negotiate custom wholesale pricing, and arrange bulk shipments. This product is a key offering within the Metal & Metal Products industry, catering to distributors, wholesalers, and importers worldwide.
Navigating the complexities of global sourcing is easier when you have direct access to the right manufacturers and exporters. When importing 439 Stainless Steel Coil from , buyers can discuss shipping logistics, packaging requirements, and preferred payment terms directly with Verified Supplier. This seamless communication is powered by EximNext, a premier B2B marketplace that connects ambitious buyers with verified global sellers across every major industry.
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When importing 439 Stainless Steel Coil from international markets, buyers should consider shipping terms (FOB, CIF, EXW), customs documentation requirements, and payment security. Contact the supplier to discuss the best logistics options for your destination country.
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Yes, Verified Supplier provides 439 Stainless Steel Coil for bulk export from . You can negotiate the MOQ, packaging details, and shipping terms directly with the supplier.
Shipping terms such as FOB, CIF, or EXW can be negotiated directly with Verified Supplier. Contact the supplier to discuss the best logistics options for importing 439 Stainless Steel Coil to your country.
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