Sahil Metals is a well-established Riyadh, Saudi Arabia-based manufacturer and distributor of premium metal products for highly corrosive and demanding industrial use. Among its major products are Hastelloy round bars, which are famous for their excellent strength, chemical resistance, and long durability. Supplying industries including chemical processing, power generation, pharmaceuticals, and marine engineering, Sahil Metals guarantees every product is as per international specifications. With emphasis on precision fabrication, timely shipment, and quality control, Sahil Metals is a go-to source for round bars of high-performance, corrosion-resistant Hastelloy alloys.
Nickel-based Hastelloy round bars are supplied in some grades such as C22, C276, B2, and B3, each of which has particular resistance levels. These alloys generally contain elements like chromium, molybdenum, cobalt, iron, and tungsten. They possess high tensile strength (690–800 MPa), fine ductility, and excellent resistance to pitting, crevice corrosion, and stress corrosion cracking. Hastelloy round bars do not lose their mechanical integrity at aggressive conditions of temperature and chemicals and hence are best suited for fabrication, machining, and application in structural and pressure-bearing parts.
Grade | C | Mn | Si | S | Co | Ni | Cr | Fe | Mo | P |
---|---|---|---|---|---|---|---|---|---|---|
C276 | 0.010 max | 1.00 max | 0.08 max | 0.03 max | 2.50 max | 50.99 min* | 14.50 – 16.50 | 4.00 – 7.00 | 15.00 – 17.00 | 0.04 max |
C22 | 0.010 max | 0.50 max | 0.08 max | 0.02 max | 2.50 max | 50.015 min* | 20.00 – 22.50 | 2.00 – 6.00 | 12.50 – 14.50 | 0.02 max |
B2 | 0.02 max | 1.0 max | 0.1 max | 0.03 max | 1.0 max | Bal | 1.0 max | 2.0 max | 26 – 30 | 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 % |
Hastelloy C22 | 8.69 g/cm3 | 1399 °C (2550 °F) | Psi – 1,00,000 , MPa – 690 | Psi – 45000 , MPa – 310 | 45 % |
Hastelloy B2 | 9.2 g/cm3 | 1370 °C (2500 ºF ) | Psi – 1,10,000 , MPa – 760 | Psi – 51000 , MPa – 350 | 40 % |
STANDARD | UNS | WNR. | JIS | GOST | EN | OR |
---|---|---|---|---|---|---|
Hastelloy C276 | N10276 | 2.4819 | NW 0276 | ХН65МВУ | NiMo16Cr15W | ЭП760 |
Hastelloy C22 | N06022 | 2.4602 | NW 6022 | – | NiCr21Mo14W | – |
Hastelloy B2 | N10665 | 2.4617 | – | – | – | – |
Size (mm) | Weight (kg/m) | Size (mm) | Weight (kg/m) | Size (mm) | Weight (kg/m) |
---|---|---|---|---|---|
7 x 7 | 0.337 | 19 x 19 | 2.479 | 38 x 38 | 9.916 |
8 x 8 | 0.44 | 20 x 20 | 2.747 | 40 x 40 | 10.988 |
9 x 9 | 0.556 | 21 x 21 | 3.029 | 42 x 42 | 12.114 |
10 x 10 | 0.687 | 22 x 22 | 3.324 | 45 x 45 | 13.906 |
11 x 11 | 0.831 | 24 x 24 | 3.956 | 48 x 48 | 15.822 |
12 x 12 | 0.989 | 25 x 25 | 4.292 | 50 x 50 | 17.168 |
13 x 13 | 1.161 | 26 x 26 | 4.642 | 53 x 53 | 19.29 |
14 x 14 | 1.346 | 28 x 28 | 5.384 | 55 x 55 | 20.774 |
15 x 15 | 1.545 | 30 x 30 | 6.181 | 60 x 60 | 24.723 |
16 x 16 | 1.758 | 32 x 32 | 7.032 | 65 x 65 | 29.015 |
17 x 17 | 1.985 | 34 x 34 | 7.939 | 70 x 70 | 33.65 |
18 x 18 | 2.225 | 36 x 36 | 8.9 | 75 x 75 | 38.629 |
Hastelloy round bars can undergo specific heat treatments, such as annealing, to enhance their mechanical properties and relieve stress. However, the exact process depends on the alloy grade and intended application.
Ensure the quality of Hastelloy Round Bars by sourcing them from reputable suppliers who adhere to industry standards like ASTM or ASME, and verify certifications like Mill Test Reports (MTR). Additionally, perform non-destructive testing (NDT) and inspect for dimensional accuracy and surface finish.
Yes, we provide Hastelloy Round Bars in standard and customized dimensions and polishes to meet your specific project requirements. For more details mail us on sales@sahilmetals.com
Hastelloy round bars are employed in a wide range of applications in diverse industries that need strength as well as chemical attack resistance. The most common uses of the bars are in pump shafts, fasteners, flanges, fittings, heat exchanger tubes, and chemical reactor parts. These bars work satisfactorily in acidic, chloride-bearing, and oxidizing conditions, particularly where hydrochloric, sulfuric, or nitric acids are involved. Their excellent corrosion resistance and high performance under thermal stress make them a preferred choice for critical operations in chemical plants, marine systems, offshore platforms, and pharmaceutical production facilities.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Sahil Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Riyadh, Saudi Arabia
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