Vessco Overseas is a leading manufacturer and exporter of Hastelloy B2 Alloy Flanges.The Hastelloy B2 Flanges are manufactured to sustain very high pressure and product warranty. We offer these Hastelloy Alloy Flanges in customized thicknesses and sizes as per the requirements given by our valuable customers in international quality of standards. These flanges are utilized in companies involved in Equipment Manufacturing, Mining, Oil Refineries, Chemical manufacturing, Steel and Aluminum Manufacturing, Utilities and Transportation, and Industrial Construction.
Hastelloy B2 WNR 2.4617 Flanges has superior resistance to hydrochloric acid, aluminum chloride catalysts and other strongly reducing chemicals. UNS N010665 Flanges has excellent high-temperature strength in inert and vacuum atmospheres. Alloy B2 Flanges resists the formation of grain boundary carbide precipitates in the weld heat-affected zone, making it suitable for most chemical process applications in the as-welded condition.
Specifications |
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| Specifications | : | ASTM / ASME SB 564 |
| Dimensions | : | ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings. |
| Class / Pressure |
: | 150#, 300#, B2#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc. |
| Standard | : | ASTM, ASME Flanges, ANSI Flanges, DIN Flanges, EN Flanges, BS Flanges etc. |
| Size | : | ½" to 36" |
| Grade | : | Hastelloy C22 (UNS No. N10665), |
| STANDARD | UNS | WERKSTOFF NR. |
| Hastelloy B2 | N10665 | 2.4617 |
| Hastelloy B2 | Ni | C | Mo | Mn | Si | Fe | P | S | Co | Cr |
| Balance | .02 max | 26.0-30.0 | 1.0 max | .10 max | 2.0 max | .040 max | .030 max | 1.0 max | 1.0 max |
| Density | Melting Point | Yield Strength (0.2%Offset) | Tensile Strength | Elongation |
| 9.2 g/cm3 | 1370 °C (2500 °F) | Psi - 51,000, MPa - 350 | Psi -1,10,000, MPa -760 | 40 % |
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