Based in Houston, Texas, Harry Fittings is a top producer and supplier of high-performance Hastelloy C276 pipe fittings that are designed to survive the most extreme corrosive and hot conditions. Harry Fittings, which is renowned for its exceptional quality and accuracy, provides a comprehensive selection of elbows, tees, reducers, and caps that are made in accordance with ASTM B366 standards. These fittings are perfect for crucial uses in the pollution control, chemical processing, marine, and pharmaceutical sectors. Harry Fittings guarantees that every fitting satisfies international performance and safety standards for adverse service conditions by placing a high priority on material integrity, dimensional accuracy, and dependable delivery.
Specifications : ASTM B 366 / ASME SB 366
Dimensions : ASME/ANSI B16.9, ASME B16.28, MSS-SP-43
Size : Seamless 1/2″ – 10″ , Welded 1/2″ – 48″
SCH :10, 20, 40, STD, 60, 80, XS.
Type : Seamless / Welded / Fabricated
Nickel (~57%), molybdenum (15–17%), chromium (14.5–16.5%), iron (4–7%), and trace amounts of tungsten and cobalt make up the corrosion-resistant nickel-molybdenum-chromium alloy used to make Hastelloy C276 Pipe Fittings. These fittings have outstanding mechanical toughness and ductility thanks to their tensile strength of about 760 MPa, yield strength of about 283 MPa, and elongation of 60%. Hastelloy C276 performs well in harsh chemical and thermal environments, including oxidising and reducing conditions, thanks to its exceptional resistance to pitting, crevice corrosion, and strong oxidisers.
| Grade | C | Mn | Si | Co | S | Ni | Cr | Fe | Mo | W | V | P |
| Hastelloy C276 | 0.010 max | 1.0 max | 0.08 max | 2.5 max | 0.03 max | Bal | 14.5 – 16.5 | 4 – 7 | 15 – 17 | 3 – 4.5 | 0.35 max | 0.04 max |
| Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| Hastelloy C276 | 8.89 g/cm3 | 1370 °C (2500 °F) | Psi – 1,15,000 , MPa – 790 | Psi – 52,000 , MPa – 355 | 40 % |
| STANDARD | WERKSTOFF NR. | UNS | AFNOR | GOST | JIS | BS | EN | OR |
| Alloy C276 | 2.4819 | N10276 | – | ХН65МВУ | NW 0276 | – | NiMo16Cr15W | ЭП760 |
Harry Fittings is a leading supplier of Hastelloy C276 Pipe Fittings in Houston, USA. We offer an extensive range of Monel 400 fittings, renowned for their excellent corrosion resistance and high strength, which makes them perfect for demanding industrial applications like chemical processing, marine environments, and high-temperature systems. With a commitment to quality and reliable delivery, we ensure our clients receive top-tier products tailored to meet the specific needs of various industries.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Product range and theoretical weights (kg) | |||||||||
DN | Schedule 10S | Schedule 40S | Schedule 80S | ||||||
900 Elbow | 450 Elbow | Equal tee | 900 Elbow | 450 Elbow | Equal tee | 900 Elbow | 450 Elbow | Equal tee | |
8 | 0.02 | 0.01 | 0.03 | 0.03 | 0.02 | 0.06 | 0.04 | 0.03 | 0.07 |
10 | 0.03 | 0.02 | 0.05 | 0.03 | 0.02 | 0.03 | 0.06 | 0.04 | 0.09 |
15 | 0.06 | 0.03 | 0.09 | 0.08 | 0.04 | 0.10 | 0.10 | 0.05 | 0.14 |
20 | 0.07 | 0.03 | 0.13 | 0.08 | 0.04 | 0.17 | 0.11 | 0.05 | 0.20 |
25 | 0.14 | 0.08 | 0.28 | 0.15 | 0.11 | 0.29 | 0.22 | 0.14 | 0.38 |
32 | 0.23 | 0.11 | 0.49 | 0.26 | 0.17 | 0.59 | 0.40 | 0.23 | 0.68 |
40 | 0.30 | 0.17 | 0.68 | 0.40 | 0.23 | 0.86 | 0.51 | 0.29 | 1.02 |
50 | 0.50 | 0.25 | 0.85 | 0.70 | 0.4 | 1.28 | 0.91 | 0.59 | 1.59 |
65 | 0.85 | 0.48 | 1.41 | 1.40 | 0.77 | 2.19 | 1.81 | 0.99 | 3.13 |
80 | 1.25 | 0.63 | 1.77 | 2.20 | 1.08 | 3.31 | 2.97 | 1.50 | 4.45 |
90 | 1.70 | 0.75 | 2.67 | 2.83 | 1.42 | 4.08 | 4.00 | 2.00 | 5.44 |
100 | 2.10 | 1.08 | 3.46 | 4.47 | 2.09 | 5.27 | 6.18 | 2.81 | 7.71 |
150 | 5.45 | 2.72 | 8.07 | 10.89 | 5.44 | 10.99 | 16.32 | 8.16 | 13.61 |
200 | 10.20 | 5.33 | 15.65 | 21.54 | 10.77 | 20.91 | 33.11 | 16.56 | 28.12 |
250 | 18.15 | 9.75 | 26.46 | 38.56 | 19.27 | 35.38 | 51.71 | 25.86 | 49.90 |
Hastelloy C276 Pipe Fittings from Harry Fittings offer exceptional corrosion resistance, especially in seawater and harsh environments. They are known for their high strength, durability, and resistance to pitting and crevice corrosion, ensuring long-lasting performance. We provide precise manufacturing, quality control, and reliable service for diverse industrial applications.
Yes, custom sizes for Hastelloy C276 Pipe Fittings are available at Harry Fittings. We offer tailored solutions to meet your specific requirements, ensuring optimal performance for your projects. For more information, please contact us at sales@harryfittings.us.
Industries that require exceptional corrosion resistance and long-lasting performance in harsh environments frequently use Hastelloy C276 pipe fittings. Waste treatment facilities, pulp and paper bleaching, chemical processing plants, pharmaceutical systems, and marine environments are some of the main applications. Strong acids (nitric, sulphuric, and hydrochloric), chlorides, and other extremely aggressive substances can be handled with great efficiency by these fittings. They offer leak-proof and structurally sound connections and are frequently found in heat exchangers, scrubbers, pressure vessels, and reactors. They are a dependable option for fluid transport systems that operate at high temperatures and pressures due to their resilience to stress corrosion and cracking.
Get in touch with one of our Technical Sales Representatives to request a quote or get answers to any questions you may have.
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