Alpha Overseas
E-BROCHURE
Alpha Nickel

Hastelloy C276 Flanges Manufacturer, Supplier In Mumbai India

Alpha Overseas is well known in the industry for Hastelloy C276 Flanges. Hastelloy C276 Flanges are constructed from the nickel-chromium-molybdenum alloy. The composition also contains carbon, manganese, silicon, sulfur, cobalt, iron, and phosphorus. It also contains 14.5% chromium, 15% molybdenum, and 50.99% nickel. The high melting point of Hastelloy C276 Flanges is 1370 degrees Celsius. The flanges' greater operating temperatures are made possible by their high melting point. The material has a minimum yield strength of 355MPa and a minimum tensile strength of 790MPa.

Hastelloy C276 Flanges Suppliers, Nickel Alloy C276 Flange, Hastelloy C276 Pipe Flanges, Hastelloy® Alloy C276 Flange, Hastelloy C276 Flanges, Hastelloy C276 Weld Neck Flange, UNS N10276 Slip On Flange, Hastelloy C276 Flanges Manufacturers in India.

Table Of Contents

Forging is used to create the Alloy C276 Forged Flange, which strengthens the flanges. These are produced from a single piece of raw material to maintain their shape. The usage of Hastelloy C276 Flanges in sour gas applications is expected. These industries have toxic waste that needs to be absorbed by Nickel Alloy C276 Slip-On Flange. It is not advised to fabricate ASTM B564 UNS N10276 Flange using oxyacetylene and the submerged arc technique for use in corrosion service. Compared to other austenitic stainless steel, they are said to harden more quickly. Several hard work stages and intermittent annealing may be needed for ASME SB 564 N10276 Blrf Flange. However, these flanges should be hot forged at temperatures between 1600 and 2250 degrees F. Utilized frequently in waste management, pollution prevention, and maritime engineering is Hastelloy C276 Lap Joint Flange.

After solution heat treatment, the Uns N10276 Blind Flanges are typically promptly quenched. They are frequently employed to stop or end pipelines. The ideal alternative for industries that often utilize corrosive chemicals is Hastelloy blind flange. The spectrum of pressure classes includes PN6 through PN64 and 150 to 2500. These flanges are used in various applications, including offshore oil drilling, power generation, petrochemicals, gas processing, and specialized chemicals. Specialized flanges, such as Hastelloy Alloy C276 Blind Flanges, can temporarily or permanently block a pipeline. The criteria for each application and kind of flange are different. The flanges are also utilized in condensers, heat exchangers, seawater equipment, petrochemicals, pharmaceuticals, and petrochemicals. Another type of flange used in these industries is the ASME SB564 Alloy C276 Plate flange.

Hastelloy C276 Flanges Specification

Standards ASTM B564 / ASME SB564
Dimensions ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc.
Size 1/2" (15 NB) to 48" (1200NB)
Class 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc.
Standard ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc.
Flange Face Types Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ)
Hastelloy C276 Flange

Hastelloy C276 Flanges Equivalent Grades

STANDARD WERKSTOFF NR. UNS JIS GOST EN OR
Hastelloy C276 2.4819 N10276 NW 0276 ХН65МВУ NiMo16Cr15W ЭП760

Hastelloy C276 Flange Dimensions

NPS
(in.)		 Hastelloy C276 Flange Dimensions
Dia. of
Flange
(in.)		 No.
of
Bolts		 Dia. of
Bolts
(in.)		 Dia. of
Bolt Holes
(in.)		 Bolt
Circle
(in.)
1/4 3-3/8 4 1/2 0.62 2-1/4
1/2 3-1/2 4 1/2 0.62 2-3/8
3/4 3-7/8 4 1/2 0.62 2-3/4
1 4-1/4 4 1/2 0.62 3-1/8
1-1/4 4-5/8 4 1/2 0.62 3-1/2
1-1/2 5 4 1/2 0.62 3-7/8
2 6 4 5/8 0.75 4-3/4
2-1/2 7 4 5/8 0.75 5-1/2
3 7-1/2 4 5/8 0.75 6
3-1/2 8-1/2 8 5/8 0.75 7
4 9 8 5/8 0.75 7-1/2
5 10 8 3/4 0.88 8-1/2
6 11 8 3/4 0.88 9-1/2
8 13-1/2 8 3/4 0.88 11-3/4
10 16 12 7/8 1 14-1/4
12 19 12 7/8 1 17
14 21 12 1 1.12 18-3/4
16 23-1/2 16 1 1.12 21-1/4
18 25 16 1-1/8 1.25 22-3/4
20 27-1/2 20 1-1/8 1.25 25
24 32 20 1-1/4 1.38 29-1/2

Hastelloy C276 Flanges Weight Chart

Pipe Normal Diameter (inch) Outer diameter Flange Thicjness Of Flange Minimum Diameter
of
Hub		 Diameter of Raised Face Length Hub.Y Thread Length Diameter
of Bolt
Circle		 Diameter
of Bolt
Holes		 Number
of Bolts		 Diameter of
Bolts
(inch)		 KG LB
1/2" 15 89.00 11.20 30.20 35.10 15.70 15.70 60.50 15.80 4 1/2" 0.4 0.9
3/4" 20 98.50 12.70 38.10 42.90 15.70 15.70 69.90 15.80 4 1/2" 0.7 1.5
1" 25 108.00 14.20 49.30 50.80 17.50 17.50 79.30 15.80 4 1/2" 0.8 1.8
1-1/4" 32 117.50 15.70 58.70 63.50 20.60 20.60 88.90 15.80 4 1/2" 1.2 2.6
1-1/2" 40 127.00 17.50 65.00 73.20 22.40 22.40 98.60 15.80 4 1/2" 1.5 3.3
2" 50 152.50 19.10 77.70 91.90 25.40 25.40 120.70 19.10 4 5/8" 2.3 5.1
2-1/2" 65 178.00 22.40 90.40 104.60 28.40 28.40 139.70 19.10 4 5/8" 3.7 8.1
3" 80 190.50 23.90 108.00 127.00 30.20 30.20 152.40 19.10 4 5/8" 4.1 9
3-1/2" 90 216.00 23.90 122.20 139.70 31.80 31.80 177.80 19.10 8 5/8" 5.1 11.2
4" 100 228.50 23.90 134.90 157.20 33.30 33.30 190.50 19.10 8 5/8" 5.9 13
5" 125 254.00 23.90 163.60 185.70 36.60 36.60 215.90 22.40 8 3/4" 7 15.4
6" 150 279.50 25.40 192.00 215.90 39.60 39.60 241.30 22.40 8 3/4" 8.4 18.5
8" 200 343.00 28.40 246.10 269.70 44.50 44.50 298.50 22.40 8 3/4" 13 28.6
10" 250 406.50 30.20 304.80 323.90 49.30 49.30 362.00 25.40 12 7/8" 18 39.5
12" 300 482.50 31.80 365.30 381.00 55.60 55.60 431.80 25.40 12 7/8" 29 64
14" 350 533.50 35.10 400.10 412.80 57.20 57.20 476.30 28.50 12 1" 39 86
16" 400 597.00 36.60 457.20 469.90 63.50 63.50 539.80 28.50 16 1" 47 103
18" 450 635.00 39.60 505.00 533.40 68.30 68.30 577.90 31.80 16 1 1/8" 57 126
20" 500 698.50 42.90 558.80 584.20 73.20 73.20 635.00 31.80 20 1 1/8" 76 167
24" 600 813.00 47.80 663.40 692.20 82.60 82.60 749.30 35.10 20 1 1/4" 97 214

Alloy C276 Flanges Types

slip on flange

Hastelloy C276 Slip On Flange

  • Nickel Alloy C276 Flat Face Slip On Flanges
  • Hastelloy® Alloy C276 SO Flanges
  • Alloy C276 RFSO Flanges
  • ASME SB564 Gr.C276 Hastelloy Slip On Pipe Flange
  • Hastelloy 2.4819 Slip On Raised Face Flange
  • ASTM B564 C276 Hastelloy Alloy SOFF Flange
  • PN16 Slip On Flange Hastelloy C276
  • C276 Hastelloy SORF Flange
  • Hastelloy C276 Raised Face Slip On Flange
  • Alloy UNS N10276 Slip-On Flange
  • Hastelloy Alloy C276 FFSO Flanges
Weld Neck Flanges

Hastelloy C276 Weld Neck Flange

  • Hastelloy® Alloy C276 RFWN Flange
  • Hastelloy Alloy C276 Flat Face Weld Neck Flange
  • 2.4819 WNRF Flanges
  • Alloy C276 Welding Neck Flanges
  • ASTM B564 C276 Hastelloy Alloy Weld Neck Flange 300
  • ASME SB564 C276 Hastelloy Welding Neck Flanges 150#
  • C276 Hastelloy Raised Face Weld Neck Flange
  • Nickel Alloy C276 WNFF Flangs
  • Alloy C276 Weld Neck Flanges ANSI B16.5
  • Hastelloy C276 WNRTJ Flange
Blind Flange

Hastelloy C276 Blind Flange

  • Nickel Alloy C276 Pipe Blind Flange
  • ASME B16.5 Alloy C276 Blind Raised Face Flange
  • ASTM B564 C276 Hastelloy BLRTJ Flange
  • Hastelloy C276 Blind Plate Flanges
  • Hastelloy 2.4819 RTJ Blind Flange
  • Hastelloy C276 BLRF Flange
  • Hastelloy Alloy C276 Blind Pipe Flanges
  • Alloy UNS N10276 BLFF Flanges
  • C276 Hastelloy BLRTJ Flange
  • Alloy C276 Blind Flanges
  • Hastelloy Alloy C276 Blind Flange
Threaded Flanges

Hastelloy C276 Threaded Flange

  • Hastelloy Alloy C276 BSP Threaded Flanges
  • Hastelloy C276 BSP Threaded Flange
  • UNS N10276 Reducing Threaded Flange
  • C276 Hastelloy Raised Face Threaded Flange
  • Hastelloy C276 3 inch Threaded Pipe Flanges
  • Alloy 2.4819 Male Threaded Flange
  • Hastelloy® Alloy C276 Female Threaded Flange
  • ASTM B564 C276 Hastelloy Thread Flange
  • Nickel Alloy C276 Thread Flange
  • Hastelloy Alloy C276 Threaded Flanges
  • Alloy C276 Threaded Pipe Flange
  • Hastelloy C276 NPT Threaded Flange
Socket weld Flanges

Hastelloy C276 Socket weld Flange

  • UNS N10276 Socket Weld Raised Face Flange
  • Nickel Alloy C276 Socket Weld Pipe Flange
  • ASME B16.5 Hastelloy C276 SW Flange
  • Hastelloy 2.4819 SWFF Flanges
  • ASME SB564 C276 Hastelloy Alloy Flange sw rf
  • Hastelloy Grade C276 Socket Welding Flange
  • C276 Hastelloy RFSW Flanges
  • Hastelloy® Alloy C276 Flat Face Socket Weld Flange
  • Alloy C276 Raised Face Socket Weld Flanges
  • Hastelloy C276 SWRF Flanges
  • Alloy C276 300# Socket Weld Flange
Long Weld Neck Flanges

Hastelloy C276 Long Weld Neck Flange

  • Hastelloy C276 RFLWN Flange
  • ASTM B564 C276 Hastelloy LWNRF Flanges
  • C276 Hastelloy Long Welding Neck Flange
  • ASME B16.5 Hastelloy C276 Long Weld Neck Flanges
  • Hastelloy UNS N10276 LWN Flange
  • Hastelloy Alloy C276 Long Welding Neck Flanges
  • Nickel Alloy C276 Long Weld Neck Flange
  • Hastelloy® Alloy C276 Long Weld Neck Raised Face Flange
  • C276 Hastelloy LWN Flanges
  • Alloy C276 Raised Face Long Weld Neck Flange
Lap Joint Flanges

Hastelloy C276 Lap Joint Flange

  • ASTM B564 C276 Hastelloy Alloy LJFF Flange
  • ASME SB564 Hastelloy C276 LJ Flanges
  • 2.4819 Lap Joint Pipe Flanges
  • Hastelloy C276 LJ Flanges
  • ANSI B16.5 Hastelloy C276 Lapped Joint Flange
  • Hastelloy Alloy C276 LJRF Flanges
  • Hastelloy C276 Flange Lap Joint Stub End
  • Nickel Alloy C276 Raised Face Lap Joint Flange
  • C276 Hastelloy Lap Joint Flange
  • Hastelloy N10276 Lap Joint Pipe Flange
  • Alloy C276 Lap Joint Flange with stub end
  • Hastelloy® Alloy C276 Flat Face Lap Joint Flange
Plate Flanges

Hastelloy C276 Plate Flange

  • Hastelloy 2.4819 Plate Flanges
  • UNS N10276 Plate Flanges
  • Nickel Alloy C276 Plate Flanges
  • Hastelloy® Alloy C276 Plate Flanges Class 150
  • Hastelloy Alloy C276 Plate Flanges
  • ASME SB564 C276 Hastelloy Plate Flange en 1092
  • Hastelloy C276 ANSI B16.5 Plate Flanges
  • ASTM B564 C276 Hastelloy Alloy Plate Flange
Orifice Flanges

Hastelloy C276 Orifice Flange

  • Hastelloy 2.4819 Orifice Flanges
  • ASME SB564 C276 Hastelloy Alloy RTJ Orifice Flange
  • Nickel Alloy C276 Orifice Flanges
  • Hastelloy C276 Class 150 Orifice Flange
  • ASTM B564 C276 Hastelloy Orifice Pipe Flange
  • Alloy C276 Orifice Flanges
  • Hastelloy® Alloy C276 Raised Face Orifice Flanges
  • ANSI B16.36 Hastelloy C276 Orifice Flanges
  • UNS N10276 Orifice Flanges
  • C276 Hastelloy ASME B16.36 Orifice Flange
  • Hastelloy Alloy C276 Orifice Flanges

Contact us to get a quick quote for your requirement.

We offer these Hastelloy C276 Pipe Flanges as per ASME B16.5, ASME B16.47 (Series A, Series B), ASME B16.36, EN-1092, BS10, DIN, PN, JIS, ISO, GOST, UNI, AWWA, MSS SP44 Standard.

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Specialized in Following ASTM B564 C276 Hastelloy Flanges

  • Hastelloy Alloy C276 Flat Face Flanges
  • Nickel Alloy C276 Large Tongue Flange Stock
  • Manufacturer of Hastelloy C276 Flanges
  • ANSI/ASME B16.5 C276 Hastelloy Flange Supplier in Mumbai
  • Hastelloy 2.4819 Spacer Ring Flanges
  • ASTM B564 C276 Hastelloy Alloy Flange
  • ASME B16.5 Hastelloy C276 Pipe Flange Spacer Ring
  • Grade C276 Hastelloy Slip On Plate Flange
  • Type C276 Hastelloy Loose Plate Flange
  • UNS N10276 Large Diameter Flange
  • Hastelloy Alloy C276 Flange Suppliers
  • Alloy C276 Industrial Pipe Flange
  • Hastelloy C276 Flanges Suppliers in India
  • ASTM B564 Hastelloy C276 Pipe Flanges
  • Hastelloy® Alloy C276 Forged Flanges
  • C276 Hastelloy Flange Manufacturer in Mumbai
  • Alloy C276 Groove Flange
  • Alloy C276 Flange Manufacturer
  • Alloy C276 Flangeolet
  • Supplier of Hastelloy C276 Slip On Flat Face Flange
  • Hastelloy C276 Nipoflange
  • Hastelloy C276 Flanges Stockist
  • Hastelloy Alloy C276 Paddle Blank and Spacer
  • Nickel Alloy C276 Tongue and Groove Flanges Dealers
  • C276 Hastelloy Custom Flanges
  • Alloy C276 Flanges at Best Price List In India
  • Hastelloy C276 Flange Pressure Rating
  • Hastelloy Grade C276 Blind Spectacle Flange
  • Alloy C276 RTJ Flange Exporter
  • ASTM B564 Hastelloy Alloy C276 Flanges
  • Hastelloy C276 Reducing Flange
  • Hastelloy C276 Ring Type Joint Flanges
  • C276 Hastelloy Raised Face Flange
  • C276 Hastelloy Spectacle Blind Flanges
  • ASME SB564 Hastelloy C276 Paddle Blind Flange
  • Hastelloy® Alloy C276 Exhaust Flanges

UNS N10276 Flange Pressure Rating Chart

ASME Pressure Temperature Ratings For Hastelloy C276 Flanges
Temperature °F Class 150 Class 300 Class 400 Class 600 Class 900 Class 1500 Class 2500
-20 to 100 275 720 960 1440 2160 3600 6000
200 230 600 800 1200 1800 3000 5000
300 205 540 720 1080 1620 2700 4500
400 190 495 660 995 1490 2485 4140
500 170 465 620 930 1395 2330 3880
600 140 435 580 875 1310 2185 3640
650 125 430 575 860 1290 2150 3580
700 110 425 565 850 1275 2125 3540
750 95 415 555 830 1245 2075 3460
800 80 405 540 805 1210 2015 3360
850 65 395 530 790 1190 1980 3300
900 50 390 520 780 1165 1945 3240
950 35 380 510 765 1145 1910 3180
1000 20 320 430 640 965 1605 2675
1050 20 310 410 615 925 1545 2570
1100 20 255 345 515 770 1285 2145
1150 20 200 265 400 595 995 1655
1200 20 155 205 310 465 770 1285
1250 20 115 150 225 340 565 945
1300 20 85 115 170 255 430 715
1350 20 60 80 125 185 310 515
1400 20 50 65 95 145 240 400
1450 15 35 45 70 105 170 285
1500 10 25 35 55 80 135 230

ASTM B564 Hastelloy C276 Flange Price List India

Check out the Hastelloy C276 Flange Price List.

Hastelloy C276 Flange in India Hastelloy C276 Flange Price in INR
Hastelloy Flanges B564 C276, 150, 300, 600 LBS, 900 LBS, 1500#, Class 2500 Rs. 206
Flanges B564 C276 B16.5 Rs. 4,169
Hastelloy C276 Class 150 Flanges as per ASME B 16.5 Rs. 3,118
Pn16 Dn65 Dn80 Hastelloy C276 Flange Rs. 178
Hastelloy C276 Plate Flange Rs. 5,113
Hastelloy C276 RTJ Flange Rs. 4,109

Hastelloy C276 Flanges Standard

For more information on flange standards, or to learn more about custom flanges for particular specifications, contact us today.

ASME Flanges

ANSI Flanges

ASTM Flanges

AWWA Flanges

MSS flanges

DIN flanges

EN Flanges

ISO Flanges

JIS Flanges

GOST Flanges

UNI Flanges

API Flanges

Chemical Composition of ASME SB564 C276 Hastelloy Flanges

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

Alloy C276 Flanges Mechanical Properties

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 %

Applications of Hastelloy C276 Flanges

Oil & Gas Industry

Oil & Gas Industry

Power Generation Industry

Power Generation Industry

Petrochemical Industry

Petrochemical Industry

Chemical Industry

Chemical Industry

Cement Industry

Cement Industry


We Export Hastelloy Alloy C276 Flanges Across the Globe

Gambia, Tibet, Ecuador, Egypt, Saudi Arabia, Argentina, Trinidad & Tobago, South Korea, Japan, Libya, Hungary, Tunisia, Zimbabwe, Portugal, Macau, Algeria, Pakistan, Peru, Thailand, Italy, Jordan, Lithuania, Bulgaria, United Kingdom, Mongolia, Ireland, Mexico, Denmark, Austria, Belarus, Morocco, Hong Kong, Bahrain, Greece, Bolivia, United States, Philippines, Colombia, Malaysia, Costa Rica, New Zealand, Estonia, Slovakia, Croatia, China, Bhutan, Gabon, columbia, Qatar, Indonesia, Nepal, Kuwait, Turkey, Namibia, Netherlands, Vietnam, Israel, Venezuela, United Arab Emirates, Poland, Ukraine, Chile, Lahore, Kazakhstan, Iraq, Serbia, Azerbaijan, India, Ghana, Sri Lanka, Finland, Switzerland, Germany, Yemen, Afghanistan, Taiwan, Bangladesh, South Africa, Iran, Spain, Lebanon, Angola, Algiera, Australia, Norway, Romania, Canada, France, Russia, Oman, Sweden, Nigeria, Brazil, Singapore, Belgium, Kenya, Czech Republic, Puerto Rico.

Domestic Supply Hastelloy C276 Flanges

Rajkot, Pimpri-Chinchwad, Bhopal, Faridabad, Chennai, Navi Mumbai, Pune, Bengaluru, Jaipur, Ludhiana, Ahmedabad, Haryana, Howrah, Ernakulam , Surat, Thiruvananthapuram, Chandigarh, Hyderabad, Jamshedpur, Ranchi, Kanpur, New Delhi, Nashik, Kolkata, mumbai, Noida, Thane, Nagpur, Secunderabad, Indore, Visakhapatnam, Gurgaon.

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