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Annealing at 1200 ºC or higher
Hastelloy c276 flanges supplier in UAE
UNS N10276 forged flange manufacturer in Dubai
Get the best price guarantee when purchasing alloy c276 weld neck flanges from a stockist in UAE.
Table of content
Specialized in manufacturing
Hastelloy C276 Flanges
Hastelloy C276 Flanges Are Made Up Of The Nickel Chromium Molybdenum Alloy That Is Called Hastelloy.
Size
1/2 Inches To 48 Inches
Class
150 To 2500
Schedule
SCH 10S To SCH 80S
ASME
B16.5
Processing Of Hastelloy C-276 Forging Flanges
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Water quenching
We offer all sizes of Hastelloy c276 blind flanges and DIN 2.4819 socket weld flanges in schedules 20 to 120
Hastelloy C276 Pipe Flange Specification
| Specifications | Hastelloy C276 Flanges |
|---|---|
| Equipment | Pushing Machine Press machine electric bevelling machine |
| Class | Class 150 to 2500. PN 2.5 to PN 250. |
| EN Standard | 6Bar/ 10Bar/ 16Bar/ 25Bar/ 40Bar |
| Supporting Material For Flanges | Gasket/ Ring Joint/ Flanges Bolts |
| JIS Standard | 5K/ 10K/ 16K 20K/ 30K/ 40K/ 63K |
| Face Type | RF (Raised Face), RTJ (Ring Type Joint) |
| Available Packing | Packing In Plywood Box And Plywood Pallet |
| Size | 1/2” to 24” (customized diameters: up to 60”.) |
| DIN Standard | PN6/ PN10/ PN16/ PN25/ PN40/ PN64 |
| Testing | Hydrostatic testing machine Magnetic particle detector Direct-reading Spectrograph UI trasonic flaw detector |
| Methods Of Forging | Casting Forging Rolling Cutting |
| Description | Price In US ($) |
|---|---|
| LWN FLANGE 1.5 INCH, SCH 80, 150#, HASTELLOY C-276 LENGTH 500MM | US $1818.98 Per KG |
| WNRF FLANGE, 6 INCH, SCH 40, 150#, HASTELLOY C-276 | US $224.474 Per KG |
| WNRF FLANGE, 2 INCH, SCH 80, 150#, HASTELLOY C-276 | US $2418.63 Per KG |
| LWN FLANGE, 1.5 INCH, SCH 80, 150#, HASTELLOY C-276, LENGTH 240MM | US $2045.72 Per KG |
| HASTELLOY.C276 FLANGES 2 INCH, 600# RTJ | US $538.39 Per KG |
| HASTELLOY.C276 FLANGES 2 INCH, 600#, RTJ | US $3230.30 Per KG |
| 2 INCH, 150#, RF SORF, SCH 40, C276 HASTELLOY | US $377.29 Per KG |
| 1 INCH, 150#, RF, BLIND, SCH 40, C276 HASTELLOY | US $141.67 Per KG |
| 1 INCH, 150# RF, SORF, SCH 80, C276 HASTELLOY | US $157.33 Per KG |
| 4 INCH, 150#, RF, SORF, SCH 80, C276 HASTELLOY | US $861.96 Per KG |
| 3 INCH, 300#, RF, SCH 80, BLIND, HASTELLOY C276 | US $5414.77 Per KG |
| 1 1/2 INCH, 300#, RF, WN, XXH, HASTELLOY C276 | US $1194.86 Per KG |
| 4 INCH, 300#, RF, WN, SCH 80, C276 HASTELLOY | US $6218.20 Per KG |
| 2 INCH, 300#, RF, BLIND, HASTELLOY C276 | US $276.34 Per KG |
| 2 INCH, 300#, RF, WN, S/80 C276 | US $4700.26 Per KG |
Pressure Class Of Hastelloy Flange
Hastelloy C276 Flange Pressure Ratings
Metric Unit
US Customary Unit
| Temperature °F | 150# | 300# | 400# | 600# | 900# | 1500# | 2500# |
|---|---|---|---|---|---|---|---|
| -20~100 | 290 | 750 | 1000 | 1500 | 2250 | 3750 | 6250 |
| 200 | 260 | 750 | 1000 | 1500 | 2250 | 3750 | 6250 |
| 300 | 230 | 730 | 970 | 1455 | 2185 | 3640 | 6070 |
| 400 | 200 | 700 | 930 | 1395 | 2095 | 3490 | 5820 |
| 500 | 170 | 665 | 885 | 1330 | 1995 | 3325 | 5540 |
| 600 | 145 | 605 | 805 | 1210 | 1815 | 3025 | 5040 |
| 650 | 125 | 590 | 785 | 1175 | 1765 | 2940 | 4905 |
| 700 | 110 | 570 | 755 | 1135 | 1705 | 2840 | 4730 |
| 750 | 95 | 530 | 710 | 1065 | 1595 | 2660 | 4430 |
| 800 | 80 | 510 | 675 | 1015 | 1525 | 2540 | 4230 |
Types Of Alloy C276 Flanges Used In Piping
Hastelloy Blind Flange
Hastelloy Slip On Flange
Hastelloy Weld Neck Flange
UNS N10276 Threaded Flanges
SB 564 UNS N10276 RTJ Flanges
Alloy C276 Orifice Flanges
Nickel Alloy C276 Spectacle Blind Flanges
ASTM B564 UNS N10276 Plate Flanges
DIN 2.4819 Reducing Flange
Hastelloy Flanges
Hastelloy C Flanges
C276 Flanges
C276 Forging Flange
C276 Hastelloy Flanges
Hastelloy C22 Flanges
Hastelloy Blind Flange Dimensions In Inch
| Size | OD | Thick. | Diameter Of R/F | Height Of R/F | PCD | Number of Bolts | Size Of Hole | Weight As Per KG |
|---|---|---|---|---|---|---|---|---|
| A | B | C | D | E | ||||
| 1/2 | 90 | 9.6 | 34.9 | 2 | 60.3 | 4 | 5/8 | 0.9 |
| 3/4 | 100 | 11.2 | 42.9 | 2 | 69.9 | 4 | 5/8 | 0.9 |
| 1 | 110 | 12.7 | 50.8 | 2 | 79.4 | 4 | 5/8 | 0.9 |
| 1 1/4 | 115 | 14.3 | 63.5 | 2 | 88.9 | 4 | 5/8 | 1.4 |
| 1 1/2 | 125 | 15.9 | 73 | 2 | 98.4 | 4 | 5/8 | 1.8 |
| 2 | 150 | 17.5 | 92.1 | 2 | 120.7 | 4 | 3/4 | 2.3 |
| 2 1/2 | 180 | 20.7 | 104.8 | 2 | 139.7 | 4 | 3/4 | 3.2 |
| 3 | 190 | 22.3 | 127 | 2 | 152.4 | 4 | 3/4 | 4.1 |
| 3 1/2 | 215 | 22.3 | 139.7 | 2 | 177.8 | 8 | 3/4 | 5.9 |
| 4 | 230 | 22.3 | 157.2 | 2 | 190.5 | 8 | 3/4 | 7.7 |
| 5 | 255 | 22.3 | 185.7 | 2 | 215.9 | 8 | 7/8 | 9.1 |
| 6 | 280 | 23.9 | 215.9 | 2 | 241.3 | 8 | 7/8 | 11.8 |
| 8 | 345 | 27 | 269.9 | 2 | 298.5 | 8 | 7/8 | 20.5 |
| 10 | 405 | 28.6 | 323.8 | 2 | 362 | 12 | 1 | 32 |
| 12 | 485 | 30.2 | 381 | 2 | 431.8 | 12 | 1 | 50 |
| 14 | 535 | 33.4 | 412.8 | 2 | 476.3 | 12 | 1 1/8 | 64 |
| 16 | 595 | 35 | 469.9 | 2 | 539.8 | 16 | 1 1/8 | 82 |
| 18 | 635 | 38.1 | 533.4 | 2 | 577.9 | 16 | 1 1/4 | 100 |
| 20 | 700 | 41.3 | 584.2 | 2 | 635 | 20 | 1 1/4 | 130 |
| 24 | 815 | 46.1 | 692.2 | 2 | 749.3 | 20 | 1 3/8 | 196 |
Verified supplier of Hastelloy c276 slip on flanges and nickel alloy c276 plate flanges in various pressure rating classes 150 to 2500
Characteristics of Hastelloy C276 Forged Flanges
| STANDARD | Hastelloy C276 Flanges |
|---|---|
| UNS | N10276 |
| WERKSTOFF NR. | 2.4819 |
| JIS | NW 0276 |
| GOST | ХН65МВУ |
ASME SB564 Hastelloy Flanges Chemical Composition
| Element | Weight Content (wt%) | Atomic Content (at%) |
| Fe | 4 – 7 | 4 – 8 |
| W | 3 – 4 | 1 – 1 ? |
| Mn | 0 – 1 | 0 – 1.14 |
| V | 0 – 0.35 | 0 – 0.43 |
| Si | 0 – 0.08 | 0 – 0.18 |
| C | 0 – 0.01 | 0 – 0.05 |
| Cu | 0 – 0.5 | 0 – 0.49 |
| Ni | 51 – 63.5 | 54.6 – 67.4 |
| Co | 0 – 2.5 | 0 – 2.7 |
| Cr | 14.5 – 16.5 | 17.4 – 20 |
| Mo | 15 – 17 | 10 – 11 |
| P | 0 – 0.04 | 0 – 0.08 |
| S | 0 – 0.03 | 0 – 0.06 |
Check alloy n10276 spectacle blind flanges weight as per ASME B16.5, and alloy c276 orifice flange test certificates
Class 150 Hastelloy Flanges Mechanical Properties
| Property | Value |
| Density | 8.89 g/cm3 |
| Poisson’s ratio | 0.31 |
| Yield strength | 355-365 MPa |
| Ultimate Tensile Strength | 785-792 MPa |
| Elongation at failure | 60% |
| Charpy V-notch 10mm plate (Toughness) |
472 J |
| Young’s modulus | 205 GPa |
| Shear modulus | 79 GPa |
DIN 2.4819 Flanges Physical Properties
| Property | Value |
| Specific heat | 427 J/kg ºC |
| Melting range | 1323-1371 ºC |
| Magnetic permeability (relative) at 15.9 kA/m | 1.002 |
| Electrical resistivity | 1.23 μΩm |
| Thermal conductivity | 10.5 W/(mºC) |
| CTE 11.2 | μm/(mºC) |
Hastelloy C276 Flanges Weight Chart
Tolerance Of Hastelloy C276 Slip On Flanges
| OD * | |
|---|---|
| ≤ 24 = 1.6 (mm) | > 24 = ± 3.2 (mm) |
| ID | |
| ≤ 10 = ± 0.8 (mm) | ≥ 12 = + 1.6 (mm) / - 0 (mm) |
| Hub OD | |
| ≤ 12 = + 2.4 (mm) / - 1.6 (mm) | ≥ 14 = ± 3.2 (mm) |
| Drilling | |
| B.C.= 1.6 (mm) | Spacing Of Bolt Hole = ± 0.8 (mm) |
| Eccentricity Of Bolt Circle | |
| ≤ 2.1/2 = 0.8 (mm) max. | ≥ 3 = 1.6 (mm) max. |
| Thick. | |
| ≤ 18 = + 3.2 (mm) / - 0 | ≥ 20 = + 4.8 (mm) / - 0 |
| thru Hub Length | |
| ≤ 18 = + 3.2 (MM) / - 0.8 (MM) | ≥ 20 = + 4.8 (MM) / - 1.6 (MM) |
| Contact Face Dia. | |
| 1.6 MM R/F = ± 0.8 MM | 6.35 MM R/F, Tongue and Groove |