Forged Fittings - HASTELLOY FORGED FITTINGS
Specification of Hastelloy Forged Fittings
| Grades | Hastelloy C22 (UNS No. N06022), Hastelloy C276 (UNS N10276) |
|---|---|
| Specifications | ASTM / ASME B/SB 564 / 160 / 472 |
| Size | ½" NB - 48" NB |
| Class | 2000LBS, 3000LBS, 6000LBS, 9000LBS, etc. |
| Type | Socket Weld (S/W) & SCREWED (SCRD) - NPT, BSP, BSPT, Threaded Fittings |
Chemical Composition of Hastelloy Forged Fittings
| 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 |
Mechanical Properties of Hastelloy Forged Fittings
| 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% |
Types of Hastelloy Forged Fittings
| Hastelloy Socket Weld Caps | Hastelloy Socket Weld Tee | Hastelloy Socket Weld Unions |
|---|---|---|
| Hastelloy Couplings | Hastelloy Forged Reducers | Hastelloy Socket Weld Cross |
| Hastelloy Socket Weld 90° Elbows | Hastelloy Socket Weld Full Coupling | Hastelloy Socket Weld Half Coupling |
| Hastelloy Socket Weld 45° Elbows | Hastelloy Socket Weld Reducing Coupling | Hastelloy Screwed Unions |
| Hastelloy Screwed 45° Elbows | Hastelloy Screwed 90° Elbows | Hastelloy Screwed Tee |
| Hastelloy Screwed Cross | Hastelloy Screwed Hex Plug | Hastelloy Screwed Squared Plug |
| Hastelloy Screwed Hex Nipple | Hastelloy Screwed Bushing | Hastelloy Screwed Full Coupling |
| Hastelloy Screwed Half Couplings | Hastelloy Screwed Reducing Couplings | Hastelloy Screwed Caps |
| Hastelloy Weldolet | Hastelloy Sockolet | Hastelloy Threadolet |
| Hastelloy Elbolet | Hastelloy Nipolet | Hastelloy Latrolet |
| Hastelloy Concentric Swage Nipple | Hastelloy Eccentric Swage Nipple | Hastelloy Forged Pipe Nipple |