

Incoloy alloy G-3 is a highly corrosion-resistant nickel-chromium-iron alloy. It is designed for use in highly aggressive environments, such as chemical processing plants, petrochemical refineries, and nuclear power plants. The alloy exhibits excellent resistance to both oxidizing and reducing acids, as well as to chloride-containing solutions. Conclusion Incoloy alloy G-3 is a highly corrosion-resistant nickel-chromium-iron alloy that exhibits excellent resistance to both oxidizing and reducing acids, as well as to chloride-containing solutions. The alloy has high strength and excellent toughness, even at high temperatures, and is used in a wide range of applications in highly aggressive environments. Incoloy alloy G-3 is a nickel-chromium-iron alloy with additions of molybdenum and copper. Here are some international standards and specifications for this alloy: American standards: ASTM B582, ASTM B462, ASTM B472, ASTM B366, ASTM B462, ASTM B463, ASTM B472, ASTM B574, ASTM B575, ASME SB-582, ASME SB-462, ASME SB-472, ASME SB-366, ASME SB-462, ASME SB-463, ASME SB-472, ASME SB-574, ASME SB-575 European standards: EN 2.4619, EN 2.4650 German standards: DIN NiCr23Mo16Cu, DIN 2.4619, DIN 2.4650 British standards: BS NA 24 Japanese standards: JIS NW 6200 We can provide the following the form:Incoloy alloyG-3 coil; Incoloy alloyG-3 strip;Incoloy alloy G-3 plate; Incoloy alloy G-3 sheets; Incoloy alloy G-3 tube; Incoloy alloy G-3 pipe;Incoloy alloy G-3 flat; Incoloy alloy G-3 bar BS:NA 24/JIS:NW 6200/UNSN06985/W.Nr:2.4619 Incoloy alloy G-3 is used in a wide range of applications, including: Chemical processing plants: The alloy is used in equipment such as heat exchangers, valves, pumps, and reactors that are exposed to highly corrosive acids and other chemicals. Petrochemical refineries: Incoloy alloy G-3 is used in equipment such as distillation columns, piping, and heat exchangers that are exposed to high temperatures and corrosive chemicals. Nuclear power plants: The alloy is used in equipment such as steam generators and reactor vessels that are exposed to high temperatures and radiation.
| HS Code | 7507.90 |
| Brand | EximNext |
| Material | Incoloy Alloy G-3 (UNS N06985), Ni-Cr-Fe-Mo-Cu |
| Grade/Type | Incoloy G-3 (UNS N06985) |
| Composition | Nickel 44-47%, Chromium 21-23.5%, Iron balance, Molybdenum 6-8%, Copper 1.5-2.5%, Columbium+Tantalum 1.5% min |
| Size/Dimensions | 1/2" to 24" NPS, ANSI/ASME B16.5 classes 150-2500 |
| Flange Types | Weld Neck (WN), Slip-On (SO), Blind (BL), Socket Weld (SW), Lap Joint (LJ) |
| Standard | ASTM B564 / ASME SB564, ASME B16.5, MSS SP-44 |
| Application | Chemical processing, petrochemical refineries, sour gas service, acid piping, flue gas desulfurization |
| Surface Finish | As-forged, pickled, or machined sealing face (RF, RTJ) |
| Packaging | Wooden crates / pallets with rust prevention, bundling by size |
Incoloy alloy G-3 flanges are nickel-chromium-iron-molybdenum-copper alloy fittings rated for highly aggressive chemical environments. These G-3 flanges meet ASTM B564 standards and are commonly used in chemical processing plants, petrochemical refineries, and sour gas service. Available in weld neck, slip-on, and blind configurations in pressure classes 150 through 2500. Imported globally under HS code 7507.90, pricing varies by size, schedule, and quantity ordered. Typical lead time is 8-16 weeks for non-stock sizes.
| 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 |
Incoloy alloy G-3 is available for wholesale import from China Economic Steel Group (guangdong), a verified Supplier based in China. The current FOB price is 3000035000. Minimum order quantity starts at 1 Bags. HS Code: 7507.90 — used for customs classification and import duty calculation. Key product specifications include 7507.90, EximNext, Incoloy Alloy G-3 (UNS N06985), Ni-Cr-Fe-Mo-Cu.
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When sourcing Incoloy Alloy G-3 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 Incoloy G-3 (UNS N06985), Nickel 44-47%, Chromium 21-23.5%, Iron balance, Molybdenum 6-8%, Copper 1.5-2.5%, Columbium+Tantalum 1.5% min, and 1/2" to 24" NPS, ANSI/ASME B16.5 classes 150-2500. 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 7507.90, making it a staple in the Flanges sector with strong demand from importing countries worldwide.
Importing Incoloy Alloy G-3 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 7507.90 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 Incoloy Alloy G-3 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 Incoloy Alloy G-3 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 7507.90 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 Incoloy Alloy G-3 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 Incoloy Alloy G-3. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Incoloy Alloy G-3 is classified under HS Code 7507.90. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Incoloy Alloy G-3 from China, negotiate shipping terms (FOB, CIF, or EXW) directly with China Economic Steel Group (guangdong). Ensure you have the necessary import licenses for Flanges 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 Incoloy Alloy G-3 supplied by China Economic Steel Group (guangdong) include Incoloy G-3 (UNS N06985), Nickel 44-47%, Chromium 21-23.5%, Iron balance, Molybdenum 6-8%, Copper 1.5-2.5%, Columbium+Tantalum 1.5% min, and 1/2" to 24" NPS, ANSI/ASME B16.5 classes 150-2500. 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 Incoloy Alloy G-3 with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Incoloy Alloy G-3 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 Incoloy Alloy G-3 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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