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Haynes 625 is a nickel-chromium-molybdenum alloy with niobium/tantalum added to enhance its corrosion resistance and strength at elevated temperatures. It is one of the most widely used superalloys due to its exceptional mechanical properties, high corrosion resistance, and ease of fabrication. Haynes 625 has excellent resistance to pitting, crevice corrosion, and stress corrosion cracking in chloride-containing environments, making it suitable for use in marine and chemical processing applications. It also exhibits high resistance to oxidation and scaling at elevated temperatures up to 1000â??, making it suitable for use in high-temperature applications such as gas turbines, furnace components, and heat exchangers. Haynes 625 can be easily fabricated by various methods including welding, forging, and machining. It can be used in both as-welded and annealed conditions. It is available in various forms such as plates, sheets, bars, and tubes, and is widely used in industries such as aerospace, chemical processing, oil and gas, and nuclear power. US standards: AMS 5599: Specifies the standard specifications for Haynes 625 plate, sheet, and strip; AMS 5666: Specifies the standard specifications for Haynes 625 bars, wire, profiles, and forgings; AMS 5837: Specifies the standard specifications for Haynes 625 seamless or welded tubes; ASME SB 443: Specifies the standard specifications for Haynes 625 plate, sheet, and strip; ASME SB 446: Specifies the standard specifications for Haynes 625 bars and forgings; ASME SB 444: Specifies the standard specifications for Haynes 625 seamless and welded tubes. European standards: EN 2.4856: Specifies the standard specifications for Haynes 625 plate, sheet, strip, bars, and wire; EN 10216-5: Specifies the standard specifications for Haynes 625 seamless steel tubes. Japanese standards: JIS NW 625: Specifies the standard specifications for Haynes 625 plate, sheet, strip, bars, and seamless tubes; JIS NW 6692: Specifies the standard specifications for Haynes 625 welded tubes. Chinese standards: GB/T 14992: Specifies the standard specifications for Haynes 625 plate, sheet, and strip; GB/T 14994: Specifies the standard specifications for Haynes 625 welded seamless steel tubes; GB/T 15008: Specifies the standard specifications for Haynes 625 bars and forgings; GB/T 15010: Specifies the standard specifications for Haynes 625 seamless and welded tubes. We can provide the following the products:Haynes 625 alloy coil; Haynes 625 alloy strip;Haynes 625 alloy plate; Haynes 625 alloy sheets; Haynes 625 alloy tube; Haynes 625 alloy pipe;Haynes 625 alloy flat; Haynes 625 alloy bar GB/JIS:G4903/UNS:N06625/W.Nr:2.4856
| HS Code | 7504.00 |
| Material | Nickel Alloy UNS N06625 (Haynes 625) |
| Grade/Type | Haynes 625 / UNS N06625 / AMS 5666 / NACE MR0175 |
| Purity/Composition | Ni 58.0% min, Cr 20.0-23.0%, Mo 8.0-10.0%, Nb+Ta 3.15-4.15%, Fe max 5.0% |
| Size/Dimensions | NPS 1/2" to 24"; Schedule 10S to XXS; OD 21.3mm to 610mm; Wall thickness per ASTM B444 |
| Standard | ASTM B444 (seamless), ASTM B829, ASME SB444, SB829; ASTM B366 for fittings |
| Application | Chemical processing, aerospace, marine offshore, pollution control, heat exchangers, reactor vessels, power generation |
| Packaging | Bundled with steel straps, end-capped with plastic plugs, plywood crates for export |
| Origin | USA (Haynes International), or major producing nations: Germany, Japan, India, China |
Haynes 625 (UNS N06625) is a nickel-chromium-molybdenum superalloy strengthened by niobium addition, offering exceptional corrosion resistance in marine, chemical processing, and aerospace environments. These pipe fittings are manufactured to ASTM B366 and ASME SB366 standards, suitable for temperatures up to 1,800°F. A preferred choice for sour gas, seawater, and high-pressure applications in global oil and gas trade markets.
| 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 |
Haynes 625 alloy is offered by China Economic Steel Group (guangdong), a Supplier based in China, in wholesale quantities for importers, distributors, and trade buyers. Contact the supplier to request pricing, minimum order quantity, and shipping terms for your destination.
When importing Haynes 625 alloy, confirm trade terms such as FOB or CIF, packaging, and any certification or documentation you need directly with the supplier before placing a bulk order.
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When sourcing Haynes 625 Alloy 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 Haynes 625 / UNS N06625 / AMS 5666 / NACE MR0175, Ni 58.0% min, Cr 20.0-23.0%, Mo 8.0-10.0%, Nb+Ta 3.15-4.15%, Fe max 5.0%, and NPS 1/2" to 24"; Schedule 10S to XXS; OD 21.3mm to 610mm; Wall thickness per ASTM B444. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $3000035000/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 7504.00, making it a staple in the Stainless Steel Pipes & Pipe Fittings sector with strong demand from importing countries worldwide.
Importing Haynes 625 Alloy 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 7504.00 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 online B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Haynes 625 Alloy 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 B2B marketplace. Start your sourcing journey today.
Importing Haynes 625 Alloy 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 7504.00 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 Haynes 625 Alloy from China Economic Steel Group (guangdong) is $3000035000/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 Haynes 625 Alloy. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Haynes 625 Alloy is classified under HS Code 7504.00. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Haynes 625 Alloy 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 Haynes 625 Alloy supplied by China Economic Steel Group (guangdong) include Haynes 625 / UNS N06625 / AMS 5666 / NACE MR0175, Ni 58.0% min, Cr 20.0-23.0%, Mo 8.0-10.0%, Nb+Ta 3.15-4.15%, Fe max 5.0%, and NPS 1/2" to 24"; Schedule 10S to XXS; OD 21.3mm to 610mm; Wall thickness per ASTM B444. 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 Haynes 625 Alloy with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Haynes 625 Alloy 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 Haynes 625 Alloy 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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