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Hastelloy C276 Fittings are ideal for high-temperature and corrosive environments due to their exceptional corrosion and heat resistance. This nickel-molybdenum-chromium super alloy, enhanced with tungsten, meets ASTM B366 standards. Piping Material offers a variety of seamless and buttweld fittings in different sizes and threads.
The seamless Hastelloy C276 fittings are ideal for instrumental applications due to their smoothness compared to buttweld fittings. Buttweld fittings, on the other hand, are valued for their strength. Varieties include the Alloy C276 Buttweld Pipe Elbow, offering a gradual flow direction change over a bend. Options include long and short radius elbows, typically in 45 and 90-degree angles. These fittings range in size from ½ to 48 inches in nominal diameter. The Alloy C276 Reducer is employed to adjust pipeline diameter by reducing it to a smaller size.
Hastelloy C276 Fittings Overview Hastelloy C276 Pipe Fittings, compliant with ASME B16.9 and ASME B16.28 standards, offer various thicknesses corresponding to different schedules (5s to 160 and XXS). These fittings, available in seamless, welded, or fabricated forms, include eccentric or concentric reducers based on application requirements. With a melting point of 1370 degrees Celsius, the material boasts high-temperature resistance. Featuring a minimum yield strength of 355MPa and minimum tensile strength of 790MPa, these fittings, such as the ANSI B16.9 Hastelloy C276 Tee and C276 Hastelloy End Cap, excel in high-stress and high-temperature environments with severe corrosive conditions. The exceptional corrosion resistance is attributed to the material's composition of 15% molybdenum, 14.5% chromium, and a nickel base. For more details on specific fittings like the UNS N10276 Lateral Tee, please reach out to us.
| Specifications | ASTM B366 / ASME SB366 |
|---|---|
| Size | Seamless Butt Weld Fittings: 1/2″ – 10″, Welded Butt Weld Fittings: 1/2″ – 48″ |
|
Standards |
ASME/ANSI B16.9, ASME B16.28, MSS-SP-43 |
| Thickness | 5s, 10s, 40s, 80s, 10, 20, 40, STD, 60, 80, XS, 100, 120, 140, 160, XXS available with NACE MR 01-75 |
| Type | Seamless / Welded / Fabricated |
| Hastelloy Butt Weld Fittings | |
|---|---|
| Fittings Types | 90º LRs, 90º SRs, 45º Elbows, Concentric Reducers, Eccentric Reducers, Tees, Reducing Tees and Stub Ends Fittings |
| Sizes | 1/2" – 12" |
| Schedules | Sch 10S - 80S |
| Seamless | Welded | |
|---|---|---|
| End Caps | Upto 24" | |
| Elbows | Upto 24" | Upto 42" |
| Tees | Upto 24" | Upto 36" |
| Reducers | Upto 24" | Upto 48" |
| Cross | Upto 8" | Upto 36" |
| Return Bends | Upto 8" | |
| Swage Nipple | Upto 4" | |
| Special Fittings: Piggable Bends, 3D, 5D, 10D etc. Customized Bends, Miter Bends | As per customer drawings and datasheets | |
| Thickness | Sch 5, Sch 5s, Sch 10, Sch 10s, Sch 20, Sch 30, Sch 40s, Sch 40, Sch STD, Sch 60, Sch 80s, Sch 100, Sch 120, Sch XS, Sch XXS, Sch 160, upto 50mm in case of welded fittings | |
| Hastelloy C276 | Ni | C | Mo | Mn | Si | Fe | P | S | Co | Cr |
|---|---|---|---|---|---|---|---|---|---|---|
| Balance | 0.01 max | 15 – 17 | 1.0 max | 0.08 max | 4 – 7 | 0.04 max | 0.03 max | 2.5 max | 14.5 – 16.5 |
| Density | Melting Point | Yield Strength (0.2%Offset) | Tensile Strength | Elongation |
|---|---|---|---|---|
| 8.89 g/cm3 | 1370 °C (2500 °F) | Psi – 52,000 , MPa – 355 | Psi – 1,15,000 , MPa – 790 | 40 % |
Alloy C-276 N10276 socket-welding threaded half full coupling B16.11
Hastelloy C276 90 degree 45 degree Long Radius Elbow
Alloy C276 90 degree long radius elbow r=1.5d ASME B16.9
1.5 to 5 inch Hastelloy C276 Pipe Fittings
Hastelloy Pipe Fittings, Size: 2 inch
Hastelloy Hydraulic Pipe Fittings, Size: 1/2 inch
Grade C276 Hastelloy Seamless Buttweld Fittings
Hastelloy C-276 Fittings, Size: 3/4 & 2 inch
2 - 5mm Hastelloy C276 Elbow Fittings
SS Hastelloy Elbow, Size: 3 inch-10 inch
Hastelloy 45 Deg Elbow Threaded, Size: 2 inch-3 inch, for Hydraulic Pipe SS 45 Deg Elbow Threaded, Size: 2 inch-3 inch
c276 hastelloy Street Elbow, 1/2 to 48 inch
| STANDARD | UNS | WERKSTOFF NR. | AFNOR | EN | JIS | OR | GOST |
|---|---|---|---|---|---|---|---|
| Hastelloy C276 | N10276 | 2.4819 | – | NiMo16Cr15W | NW 0276 | ЭП760 | ХН65МВУ |
| ASTM B366 UNS N10276 Fittings | Hastelloy C276 Pipe Fitting |
| Hastelloy Alloy C276 90 Degree Elbow | Alloy C276 End Cap |
| Alloy UNS N10276 45 Degree Elbow | Nickel Alloy C276 Buttweld Fittings |
| Nickel C276 1D Elbow | Alloy DIN 2.4819 Short Stub End |
| Nickel Alloy C276 Stub End | ASTM B366 UNS N10276 Pipe Cap |
| C276 Hastelloy 3D Elbow | Alloy 2.4819 End Cap |
|
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 |
|
300 |
25.80 |
13.62 |
39.46 |
59.42 |
29.71 |
62.14 |
79.38 |
39.69 |
83.91 |
|
Product range and theoretical weights (kg) |
|||||||||
|
DN |
Schedule 10S |
Schedule 40S |
Schedule 80S |
||||||
|
Con reducer |
Ecc reducer |
Reducing tee |
Con reducer |
Ecc reducer |
Reducing tee |
Con reducer |
Ecc reducer |
Reducing tee |
|
|
40x.25 |
0.19 |
0.19 |
0.60 |
0.26 |
0.26 |
0.76 |
0.34 |
0.34 |
0.90 |
|
50x25 |
0.28 |
0.28 |
0.73 |
0.40 |
0.40 |
1.10 |
0.54 |
0.54 |
1.37 |
|
50x40 |
0.31 |
0.31 |
0.76 |
0.45 |
0.45 |
1.15 |
0.59 |
0.59 |
1.43 |
|
80x.50 |
0.55 |
0.55 |
1.56 |
1.00 |
1.00 |
2.91 |
1.79 |
1.79 |
3.91 |
|
100x50 |
0.78 |
0.78 |
2.94 |
1.50 |
1.50 |
4.48 |
1.95 |
1.95 |
6.55 |
|
100x80 |
0.87 |
0.87 |
3.04 |
1.74 |
1.74 |
4.64 |
2.33 |
2.33 |
6.79 |
|
150x80 |
1.82 |
1.82 |
6.86 |
3.95 |
3.95 |
9.68 |
5.51 |
5.51 |
11.57 |
|
150x100 |
1.96 |
1.96 |
7.10 |
4.07 |
4.07 |
11.94 |
5.96 |
5.96 |
11.97 |
|
200x100 |
3.01 |
3.01 |
13.46 |
6.55 |
6.55 |
17.98 |
9.23 |
9.23 |
24.18 |
|
200x150 |
3.19 |
3.19 |
14.08 |
6.74 |
6.74 |
18.82 |
10.12 |
10.12 |
25.31 |
| Hastelloy Pipe Fittings | Hastelloy Fittings Price in INR | Hastelloy Fittings Price in UAE Dirham |
| ASTM B366 Hastelloy C276 1/2″ Tee | 97761.88 | UAE Dirham 5167.98 |
| Alloy C276 2-1/2″ Schedule 10 Stub End | 37506.65 | UAE Dirham 1982.71 |