Arda Flanges, a prominent manufacturer and supplier located in Istanbul, Turkey, is dedicated to crafting top-notch Hastelloy C276 Flanges for essential industrial applications. Renowned for their outstanding corrosion resistance, these flanges are designed to perform reliably even in the most aggressive chemical environments. With remarkable durability, strength, and resistance to both oxidizing and reducing agents, Hastelloy C276 Flanges have earned the trust of industries where traditional materials simply can’t keep up. Arda Flanges is committed to upholding international standards, utilizing advanced manufacturing techniques, and ensuring timely delivery, making them a dependable partner for industries that need robust, corrosion-resistant flanges in global markets.
Hastelloy C276 Flanges are made from a blend of nickel, molybdenum, and chromium, with added tungsten and iron to boost their resistance to oxidizing and reducing agents. This alloy offers exceptional protection against pitting, crevice corrosion, and stress corrosion cracking. On the mechanical side, these flanges showcase impressive tensile strength of about 790 MPa, yield strength of 355 MPa, and an elongation of 40–45%, which guarantees toughness and ductility. Their hardness typically hovers around 95 HRB, making them perfect for extreme conditions. This well-rounded mix of chemical and mechanical properties ensures dependable performance in harsh chemical and thermal environments.
| C276 Forged Fittings Specifications | ASTM B564/ ASME SB564 |
|---|---|
| C276 Alloy Forged Fittings size | 1/8” NB to 4” NB (Socketweld & Screwed-Threaded) |
| Hastelloy C276 Forged Fittings Dimensions | ASME 16.11, MSS SP-79, 83, 95, 97, BS 3799 |
| Hastelloy C276 Forged Fittings Types | Socketweld Fittings, Screwed-Threaded Fittings |
| ASTM B564 C276 Hastelloy Forged Fittings Pressure Rating | Threaded End-2000lb/ 3000lb/ 6000lbs Socket-weld End-3000/ 6000/ 9000lbs |
| Hastelloy C276 Forged Fittings Thread | NPT, BSPT, BSPP |
| C276 Hastelloy Forged Fittings Test Certificates | EN 10204/3.1B Raw Materials Certificate 100% Radiography Test Report Third Party Inspection Report, etc |
| Nickel Alloy C276 Forged Fittings Origin & Mills | Turkey |
| Specialized manufacturer of | 90º Elbows, 45º Elbows, Tees, Cross, Couplings, Reducers, Inserts, Caps, Nipples, and Unions, Forged Pipe Fittings, Socket Weld & Threaded, Equal Tees & Reducing Tees, 90° & 45° Elbows, Plugs |
| Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2, Test Certificates certifying NACE MR0103, NACE MR0175 | |
Arda Flanges, a leading supplier in Istanbul, Turkey, offers an extensive selection of Hastelloy C276 Flanges, including weld neck flanges, slip-on flanges, blind flanges, threaded flanges, and lap joint flanges. Designed for diverse industrial applications, our high-quality inventory and commitment to exceptional service make us a trusted choice for flange products in the region.
Hastelloy C276 Flanges find extensive use in industries that face highly corrosive conditions. They are particularly suited for chemical and petrochemical plants, where they can withstand strong oxidizers, chlorides, and acidic solutions. In the power generation sector, they are utilized in heat exchangers, reactors, and scrubbers that deal with flue gases. The pharmaceutical and food industries appreciate them for their ability to resist contamination in hygienic applications. Additionally, marine and offshore engineering sectors rely on these flanges for systems exposed to seawater. With their exceptional durability and corrosion resistance, Hastelloy C276 Flanges promise long-term reliability.
| ASTM B564 / B564M | Forged Fittings and valves and parts for high temperature service. Standard Specification for Wrought Austenitic Hastelloy Forged Fittings |
| BS21 | Threading. |
| BS3799 | Specification for Steel pipe fittings, screwed and Socket-welding for the petroleum industry |
| ANSI B16.11 | Forged steel fittings socket-welding and threaded. Socket Welding and Threaded Forged Fittings |
| ANSI/ASME B1.20.1 | Pipe threads, general purpose (inch). |
| ISO 4144 | Hastelloy fittings threaded to ISO 7-1. |
| MSS SP-95 | Swage(d) Nipples and Bull Plugs |
Yes, we offer custom sizes for Hastelloy C276 Flanges to meet specific project needs. Our team at Arda Flanges is committed to providing tailored solutions for all your requirements. For more details, contact us at sales@ardaflanges.com.
| STANDARD | UNS | WERKSTOFF NR. | AFNOR | EN | JIS | OR | GOST |
| Hastelloy C276 | N10276 | 2.4819 | – | NiMo16Cr15W | NW 0276 | ЭП760 | ХН65МВУ |
| Grade | C | Mo | Mn | Si | Fe | P | S | Co | Cr | W | V | Ni |
| C276 | 0.01 | 15.0 – 17.0 | 1.0 | 0.08 | 4.00 – 7.00 | 0.04 | 0.03 | 2.5 | 14.5 – 16.5 | 3 – 4.5 | 0.35 | Bal |
| Grade | Density | Melting Point | Yield Strength (0.2%Offset) | Tensile Strength | Elongation |
| C276 | 8.89 g/cm3 | 1370 °C (2500 °F) | Psi – 52,000 , MPa – 355 | Psi – 1,15,000 , MPa – 790 | 40 % |
We are renowned for delivering products with precise, accurate dimensions. Each product undergoes thorough testing, both destructive and non-destructive, to ensure quality before being shipped to our customers.
Our team is ready to assist you. Contact us for any queries or personalized solutions.
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