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How does the size of an hastelloy c276 flanges affect its weight and thickness?

The size of any flange is directly proportional to its weight and thickness. The hastelloy c276 flanges manufacturer in India produces larger flanges with more volume and surface area. This will increase their weight. Also, larger flanges require greater wall thickness to withstand high pressure.


ANSI B16.5 Class 150/ 300 Alloy C276 Slip On Flange (SORF) and ASTM B564 UNS N10276 Weld Neck Flange (WNRF) manufacturer in India


Hastelloy C276 Flanges

Highly reliable manufacturer of Hastelloy C276 Blind Flange and Nickel Alloy C276 Socket Weld Flange in Mumbai as per ASME B16.47 Series B/ EN 1092-1


What is the impact test requirement for Alloy C276 slip on flange?

The impact test requirement for alloy C276 slip on flange is specified in the relevant industry standards and codes. There might be specific concerns related to low temperature or other factors that might affect the flange’s toughness and brittle fracture resistance. The material shows excellent resistance to corrosion, hence impact testing might or might not be necessary, depending on specific application requirements.


Hastelloy Blind Flange

Hastelloy Blind Flange

  • Pressure Class
  • Class 150 To 300
  • 600LBS To 900LBS
  • 1500# To 2500#
Hastelloy Slip On Flanges

Hastelloy Slip On Flanges

  • Type Of Flanges :
  • Weld neck/ slip-on
  • Socket weld/ threaded
  • Lap joint/ blind
Hastelloy Weld Neck Flanges

Hastelloy Weld Neck Flanges

  • Wall Thickness:
  • SCH 10/ 20/ 40
  • SCH 60/ 80/ 100
  • SCH 120/ 140 / 180
ASTM B564 UNS N10276 Threaded Flanges

ASTM B564 UNS N10276 Threaded Flanges

  • Manufacturing Process :
  • Castings
  • Forgings
  • Plates
 SB 564 UNS N10276 Puddle Flanges

SB 564 UNS N10276 Puddle Flanges

  • Dimensions
  • ASME B16.5
  • ASME B16.47
  • ANSI B16.5
Hastelloy C276 RTJ Flanges

Hastelloy C276 RTJ Flanges

  • Face Type :
  • Ring type joint
  • Flat face
  • Raised face
Alloy C276 Orifice Flanges

Alloy C276 Orifice Flanges

  • Production Process :
  • Casting
  • Forging
  • Rolling/ cutting
 Nickel Alloy C276 Spectacle Blind Flanges

Nickel Alloy C276 Spectacle Blind Flanges

  • EN Standard :
  • 6Bar/ 10Bar
  • 16Bar/ 25Bar
  • 40Bar
ASTM B564 UNS N10276 Plate Flanges

ASTM B564 UNS N10276 Plate Flanges

  • Supporting Material :
  • Gasket
  • Ring joint
  • Flange bolts
Hastelloy C276 Flanges



Hastelloy C276 Flanges Specification

Hastelloy C276 Flanges Specification

What are the common issues to watch out for when selecting a hastelloy flanges manufacturer?

The common issues to watch out for while selecting hastelloy flanges manufacturer will include:

  • They do not have appropriate quality control measures or certifications that would ensure their product reliability.
  • Not using genuine raw materials with specific chemical composition and mechanical properties.
  • Opting for an inexperienced or unreliable manufacturer, just because they offer flanges at a lower price.

There might be several other issues, but to overcome them, you can opt for reputed ASME SB 564 N10276 orifice flanges manufacturers like Vishal Steel.


Hastelloy C276 Flange Price

Type Of Flange Size In Inch SCH Class Grade Price In INR (India) Per Piece
Slip On Flange 1 40 150 Hastelloy C276 268.00
- 2 40 150 - 434.00
- 3 40 150 - 689.00
- 4 80 300 - 1358.00
- 6 80 300 - 1598.00
Slip On 8 80 300 - 1880.00
Blind Flange 3/4 40 150 Hastelloy C276 220.00
1 40 150 - 470.00
- 1-1/2 40 150 - 629.00
- 2 40 150 - 874.00
- 4 40 150 - 959.00
Blind 6 40 150 - 1256.00
Weld Neck Flange 1 3/4 STD 150 - 346.00
- 2 STD 300 - 543.00
- 3 STD 300 - 787.00
- 4 80 300 - 1379.00
- 6 80 300 - 1599.00
Weld Neck 8 80 300 Hastelloy C276 1976.00

How do you choose the right welding process for ASTM B564 UNS N10276 weld neck flange?

  • To choose the right welding process for ASTM B564 UNS N10276 weld neck flange, you must first understand the application where it will be used.
  • Determine the configuration of the joint where you will be performing the welding.
  • Evaluate the techniques available and assess their advantages and limitations.
  • Consider the material thickness and evaluate the heat input associated with each process.
  • Consider the cost and consult experienced welders who have previously worked with c276 material.

Types Of Hastelloy Flanges

Hastelloy Reducing Flanges

Hastelloy Reducing Flanges

  • Test Certificates :
  • EN 10204/3.1B
  • Raw materials certificate
  • Third party inspection report
 2.4819 Hastelloy C276 Vanstone Flanges

2.4819 Hastelloy C276 Vanstone Flanges

  • Attached Process :
  • Welding
  • Brazing
  • Threading
Hastelloy Alloy Raised Face Flanges

Hastelloy Alloy Raised Face Flanges

  • Flange Dimensions :
  • OD/ thickness/ pipe size
  • Bolt circle diameter
  • Nominal bore size
 Nickel Alloy C276 Socket Weld Flanges

Nickel Alloy C276 Socket Weld Flanges

  • DIN Standard :
  • PN6/ PN10
  • PN16/ PN25
  • PN40/ PN64
 DIN 2.4819 Lap Joint Flanges

DIN 2.4819 Lap Joint Flanges

  • Flange Bolts :
  • High strength bolts
  • Medium strength bolts
  • Low strength bolts
C276 Hastelloy Long Weld Neck Flanges

C276 Hastelloy Long Weld Neck Flanges

  • Facing Finish :
  • Stock finish
  • Spiral serrated
  • Smooth finish
C276 Hastelloy Square Flange

C276 Hastelloy Square Flanges

  • Suitable Gasket :
  • SOFT gaskets
  • Hard gaskets
  • Composite gaskets
DIN 2.4819 Flat Face Flanges

DIN 2.4819 Flat Face Flanges

  • JIS Standard :
  • 5K/ 10K/ 16K
  • 20K/ 30K
  • 40K/ 63K
SB 564 UNS N10276 Tapped Blind Flanges

SB 564 UNS N10276 Tapped Blind Flanges

  • Testing methods :
  • Proof test
  • Tensile test
  • Impact test
Hastelloy Pipe Flanges

Hastelloy Pipe Flanges

  • Wall Thickness :
  • SCH 10/ SCH 20
  • SCH 40/ SCH 80
  • SCH 120/ SCH 180
Hastelloy Flanges

Hastelloy Flanges

  • Heat treatment :
  • Normalizing & quenching
  • Stress relieving
  • Solution Annealing
Hastelloy C Flanges

Hastelloy C Flanges

  • Documentation :
  • Raw material test reports
  • Guarantee letter
  • Heat treatment chart
Hastelloy C276 Blind Flanges

Hastelloy C276 Blind Flanges

  • Value Added Services :
  • Chemical analysis
  • Mechanical testing
  • Flattening test
Hastelloy C276 Slip On Flanges

Hastelloy C276 Slip On Flanges

  • Application :
  • Power generation
  • Pharmaceuticals
  • Petrochemicals
Hastelloy C276 Weld Neck Flanges

Hastelloy C276 Weld Neck Flanges

  • Surface Finish :
  • Mill Finishes
  • Bright annealed
  • Mechanically polished
Alloy C276 Flanges

Alloy C276 Flanges

  • Available machineries :
  • CNC Lath
  • Hydraulic press
  • Cold forming machines
Hastelloy C276 Forging Flanges

Hastelloy C276 Forging Flanges

C276 Flanges

C276 Flanges

  • Type Of Flanges :
  • Weld neck/ slip-on
  • Socket weld/ threaded
  • Lap joint/ blind
DIN 2.4819 Flanges

DIN 2.4819 Flanges

  • Marking :
  • Manufacturer logo & ASTM code
  • Grade/ sizes
  • Schedule/ heat no
ASTM B564 UNS N10276 Flanges

ASTM B564 UNS N10276 Flanges

  • Ordering Information :
  • Quantity/ sizes/ types
  • Thickness & standard
  • Material
C276 Hastelloy Flanges

C276 Hastelloy Flanges

  • Available machineries :
  • CNC Lath
  • Hydraulic press
  • Cold forming machines

Hastelloy C276 Flange Pressure Ratings

Temperature °F Class 150 Class 300 Class 600 Class 1500 Class 2500
-20 to 100 275 720 1440 3600 6000
200 230 600 1200 3000 5000
300 205 540 1080 2700 4500
400 190 495 995 2485 4140
500 170 465 930 2330 3880
600 140 435 875 2185 3640
650 125 430 860 2150 3580
700 110 425 850 2125 3540
750 95 415 830 2075 3460
800 80 405 805 2015 3360
850 65 395 790 1980 3300
900 50 390 780 1945 3240
950 35 380 765 1910 3180
1000 20 320 640 1605 2675
1050 20 310 615 1545 2570
1100 20 255 515 1285 2145
1150 20 200 400 995 1655
1200 20 155 310 770 1285
1250 20 115 225 565 945
1300 20 85 170 430 715
1350 20 60 125 310 515
1400 20 50 95 240 400
1450 15 35 70 170 285
1500 10 25 55 135 230

Purchasing from Hastelloy Flanges manufacturers saves 15% costing, supplier of JIS 10K ASME SB 564 UNS N10276 Orifice Flanges and DIN 2.4819 Lap Joint Flange with Technical Inspection & MTR


Alloy C276 Flanges Weight Chart in Class 150

NPS Slip On (SORF) Socket Weld (SWRF) Blind (BLRF) Weld Neck (WNRF)
½  1 2 2 2
¾ 2 2 2 2
1 2 2 2 3
3 3 3 3
1½  3 3 4 4
2 5 5 5 6
2½  8 8 7 10
3 9 9 9 11.5
3½  11 11 13 12
4 13 13 17 16.5
5 15 15 20 21
6 19 19 27 26
8 30 30 47 42
10 43 43 70 54
12 64 64 123 88
14 90 90 140 114
16 106 98 180 140
18 130 130 220 165
20 165 165 285 197
22 185 185 355 225
24 220 220 430 268

Gaskets For ASTM B564 UNS N10276 Flanges

NPS In Inch Inner Daimeter Gasket
(O.D.) Outer Daimeter Gasket
Class 150 Class 300
1/2 0.84 1.875 2.125
3/4 1.06 2.25 2.625
1 1.31 2.625 2.875
1 1/4 1.66 3 3.25
1 1/2 1.91 3.375 3.75
2 2.38 4.125 4.375
2 1/2 2.88 4.875 5.125
3 3.50 5.375 5.875
4 4.50 6.875 7.125
5 5.56 7.75 8.50
6 6.62 8.75 9.875
8 8.62 11 12.125
10 10.75 13.375 14.25
12 12.75 16.125 16.625

Hastelloy C276 Slip On Flanges Dimensions

Hastelloy C276 Slip On Flanges Dimensions


Dimensions of Class 150 To 2500

CLass 150 300 600 900 1500 2500
Diameter
A
30 38 38 38 38 ...
Diameter
D
90 95 95 120 120 ...
THK
B
9.6 12.7 14.3 22.3 22.3 ...
11.2 14.3 20.7 28.7 28.7 ...
Diameter
G
35.1 35.1 35.1 35.1 35.1 ...
Diameter
K
60.3 66.7 66.7 82.6 82.6 ...
Height 14 21 22 32 32 ...
15.6 22.6 28.4 38.4 38.4 ...
Number
L
4 4 4 4 4 ...
Diameter
L
15.9 15.9 15.9 22.2 22.2 ...
Stud Bolts Diameter x Length
Diameter
(in)
1/2 1/2 1/2 3/4 3/4 ...
Length
mm
55 65 75 110 110 ...

Hastelloy Blind Flange Dimensions

Hastelloy Blind Flange Dimensions


Dimensions of Class 150 To 2500

CLassCLass 150CLass 300CLass 600CLass 900CLass 1500CLass 2500
Diameter
(D)
909595120120135
(B)9.612.714.322.322.330.2
11.214.320.728.728.736.6
Diameter
(G)
35.135.135.135.135.135.1
Diameter
(K)
60.366.766.782.682.688.9
Number
(L)
444444
Diameter
(L)
15.915.915.922.222.222.2
Stud Bolts Diameter x Length
Diameter
(inch)
1/21/21/23/43/43/4
Length in
millimeter
556575110110120

Check AWWA C207 Class D Hastelloy Alloy Spectacle Blind Flange and ASTM B564 N10276 Forged Flange Material Face Finish

Hastelloy C276 Weld Neck Flanges Dimensions

Hastelloy C276 Weld Neck Flanges Dimensions

Dimensions of Class 150 To 2500

CLassCLass 150CLass 300CLass 600CLass 900CLass 1500CLass 2500
Diameter
A
303838383843
Diameter
D
909595120120135
Thickness
B
9.612.714.322.322.330.2
11.214.320.728.728.736.6
Diameter
G
35.135.135.135.135.135.1
Diameter
K
60.366.766.782.682.688.9
Hight465152606073
47.652.658.466.466.479.4
Number
L
444444
Diameter
L
15.915.915.922.222.222.2
Stud Bolts Diameter x Length
Diameter
(in)
1/21/21/23/43/43/4
Length
mm
556575110110120

Alloy C276 Slip On Flange Flange Wall Thickness

Normal Size Of Pipe Outer Diameter (O.D.) 10 Schedule 20 Schedule 40 Schedule 80 Schedule 120 Schedule
½ 0.84 0.083 ... 0.109 0.147 ...
¾ 1.05 0.083 ... 0.113 0.154 ...
1 1.315 0.109 ... 0.133 0.179 ...
1 ¼ 1.66 0.109 ... 0.14 0.191 ...
1 ½ 1.9 0.109 ... 0.145 0.2 ...
2 2.375 0.109 ... 0.154 0.218 ...
2 ½ 2.875 0.12 ... 0.203 0.276 ...
3 3.5 0.12 - 0.216 0.3 -
3 ½ 4 0.12 - 0.226 0.318 -
4 4.5 0.12 - 0.237 0.337 0.438
5 5.563 0.134 - 0.258 0.375 0.5
6 6.625 0.134 - 0.28 0.432 0.562
8 8.625 0.148 0.25 0.322 0.5 0.719
10 10.75 0.165 0.25 0.365 0.594 0.844
12 12.75 0.18 0.25 0.406 0.688 1
14 14 0.25 0.312 0.438 0.75 1.094
16 16 0.25 0.312 0.5 0.844 1.219
18 18 0.25 0.312 0.562 0.938 1.375
20 20 0.25 0.375 0.594 1.031 1.5
22 22 0.25 - - - -
24 24 0.25 0.375 0.688 1.219 1.812
26 26 - - - - -
30 30 0.312 0.5 - - -

Hastelloy Pipe Flanges Standard

Hastelloy Pipe Flanges Standard
  • ISO
  • BS 4504
  • ASME B16.5
  • ANSI B16.5
  • MSS SP-44
  • EN 1092-1
  • AWWA C207
  • JIS
  • EN 1092-2 PN16
  • DIN

Manufacturer of BS10 Table D C276 Hastelloy Threaded, Spectacle Blinds, Long Weld Neck Flange and Nickel Alloy C276 Plate Flange in raised face (RF) or flat face (FF)

Torque Values Of Nickel Alloy C276 Flanges

Flanges Size InchFlanges Size MM(Maximum) Radial Projection
No Deeper Than the Bottom In MillimeterDeeper Than the Bottom In Millimeter
1/2153.01.5
3/4203.01.5
1253.01.5
1 1/4323.01.5
1 1/2403.01.5
2503.01.5
2 1/2653.01.5
3804.51.5
3 1/2906.03.0
41006.03.0
51256.03.0
61506.03.0
82008.04.5
102508.04.5
123008.04.5
143508.04.5
1640010.04.5
1845012.06.0

C276 Hastelloy Forging Flange Diameters And Drilling

Nominal Pipe DiameterPressure Rating In (PN)
Size Of **Nominal BSP PipePN 6PN 10PN 16PN 25PN 40

DN 10

75

90

90

90

90

O.D.

3/8"

50

60

60

60

60

PCD (B.C.)

 

4 x 11

4 x 14

4 x 14

4 x 14

4 x 14

# of holes x diameter of holes

DN 15

80

95

95

95

95

O.D.

1/2"

55

65

65

65

65

PCD (B.C.)

 

4 x 11

4 x 14

4 x 14

4 x 14

4 x 14

# of holes x diameter of holes

DN 20

90

105

105

105

105

O.D.

3/4"

65

75

75

75

75

PCD (b.c.)

 

4 x 11

4 x 14

4 x 14

4 x 14

4 x 14

# of holes x diameter of holes

DN 25

100

115

115

115

115

O.D.

1"

75

85

85

85

85

PCD (b.c.)

 

4 x 11

4 x 14

4 x 14

4 x 14

4 x 14

# of holes x diameter of holes

DN 32

120

140

140

140

140

O.D.

1 1/4"

90

100

100

100

100

PCD (b.c.)

 

4 x 14

4 x 18

4 x 18

4 x 18

4 x 18

# of holes x diameter of holes

DN 40

130

150

150

150

150

O.D.

1 1/2"

100

110

110

110

110

PCD (b.c.)

 

4 x 14

4 x 18

4 x 18

4 x 18

4 x 18

# of holes x diameter of holes

DN 50

140

165

165

165

165

O.D.

2"

110

125

125

125

125

PCD (b.c.)

 

4 x 14

4 x 18

4 x 18

4 x 18

4 x 18

# of holes x diameter of holes

DN 65

160

185

185

185

185

O.D.

2 1/2"

130

145

145

145

145

PCD (b.c.)

 

4 x 14

4 x 18

4 x 18

8 x 18

8 x 18

# of holes x diameter of holes

DN 80

190

200

200

200

200

O.D.

3"

150

160

160

160

160

PCD (b.c.)

 

4 x 18

8 x 18

8 x 18

8 x 18

8 x 18

# of holes x diameter of holes

DN 100

210

220

220

235

235

O.D.

4"

170

180

180

190

190

PCD (b.c.)

 

4 x 18

8 x 18

8 x 18

8 x 22

8 x 22

# of holes x diameter of holes

DN 125

240

250

250

270

270

O.D.

5"

200

210

210

220

220

PCD (b.c.)

 

8 x 18

8 x 18

8 x 18

8 x 26

8 x 26

# of holes x diameter of holes

DN 150

265

285

285

300

300

O.D.

6"

225

240

240

250

250

PCD (b.c.)

 

8 x 18

8 x 22

8 x 22

8 x 26

8 x 26

# of holes x diameter of holes

DN 175

 

315

315

330

350

O.D.

7"

 

270

270

280

295

PCD (b.c.)

 

 

8 x 22

8 x 22

12 x 26

12 x 30

# of holes x diameter of holes

DN 200

320

340

340

360

375

O.D.

8"

280

295

295

310

320

PCD (b.c.)

 

8 x 18

8 x 22

12 x 22

12 x 26

12 x 30

# of holes x diameter of holes

DN 250

375

395

405

425

450

O.D.

10"

335

350

355

370

385

PCD (b.c.)

 

12 x 18

12 x 22

12 x 26

12 x 30

12 x 33

# of holes x diameter of holes

DN 300

440

445

460

485

515

O.D.

12"

395

400

410

430

450

PCD (b.c.)

 

12 x 22

12 x 22

12 x 26

16 x 30

16 x 33

# of holes x diameter of holes

DN 350

490

505

520

555

580

O.D.

14"

445

460

470

490

510

PCD (b.c.)

 

12 x 22

16 x 22

16 x 26

16 x 33

16 x 36

# of holes x diameter of holes

DN 400

540

565

580

620

660

O.D.

16"

495

515

525

550

585

PCD (b.c.)

 

16 x 22

16 x 26

16 x 30

16 x 36

16 x 39

# of holes x diameter of holes

DN 500

645

670

715

730

755

O.D.

20"

600

620

650

660

670

PCD (b.c.)

 

20 x 22

20 x 26

20 x 33

20 x 36

20 x 42

# of holes x diameter of holes

DN 600

755

780

840

845

 

O.D.

24"

705

725

770

770

 

PCD (b.c.)

 

20 x 24

20 x 27

20 x 33

20 x 36

 

# of holes x diameter of holes


UNS N10276 Blind Flanges Manufacturing Process

UNS N10276 Blind Flanges Manufacturing Process

Raw Material

  • Raw Materia
  • Materia Dimension And Visual
  • Materia Quantity
UNS N10276 Blind Flanges Manufacturing Process

Inspection

  • Chemical/ Mechanical Analysis
  • Analysis Of Preservation Certificate
UNS N10276 Blind Flanges Manufacturing Process

Cutting

  • Cut Surface
  • Marking
  • Weight Measuring
UNS N10276 Blind Flanges Manufacturing Process

Forging Flange

  • Grade Of Material
  • Control Flange Temperature
UNS N10276 Blind Flanges Manufacturing Process

Heat Treatment

  • Flange Solution Treatment
  • Flanges Mechanical Test
  • Normalizing
UNS N10276 Blind Flanges Manufacturing Process

Forging Rolling Of Flange

  • Check Dimension
  • Check Marking
  • Check Weight
UNS N10276 Blind Flanges Manufacturing Process

Final Inspection Of Pipe Flange

  • Test Of Visual
  • Test Of Nondestructive
UNS N10276 Blind Flanges Manufacturing Process

Rust Prevention

  • View Preserve
  • Marking
  • Heat Number
UNS N10276 Blind Flanges Manufacturing Process

Packaging

  • Specification Of Packing
  • Inspection Of Packing
  • Delivery Time And Day

Hastelloy Threaded Flanges Dimensions

Hastelloy Threaded Flanges Dimensions


NPS (D) Diameter WT Of(E) (F) Diameter (B) Diameter Height Bolts Holes
1/2 90 9.6 35.05 30 14 15.87
3/4 100 11.2 42.92 38 14 15.87
1 110 12.7 50.80 49 16 15.87
1 1/4 115 14.3 63.50 59 19 15.87
1 1/2 125 15.9 73.15 65 21 15.87
2 150 17.5 91.94 78 24 19.05
2 1/2 180 20.7 104.65 90 27 19.05
3 190 22.3 127.00 108 29 19.05
3 1/2 215 22.3 139.70 122 30 19.05
4 230 22.3 157.22 135 32 19.05
5 255 22.3 185.67 164 35 22.22
6 280 23.9 215.90 192 38 22.22
8 345 27.0 269.75 246 43 22.22
10 405 28.6 323.85 305 48 25.40
12 485 30.2 381.00 365 54 25.40
14 535 33.4 412.75 400 56 28.57
16 595 35.0 469.90 457 62 28.57
18 635 38.1 533.40 505 67 31.75
20 700 41.3 584.20 559 71 31.75
24 815 46.1 692.15 663 81 34.92

Manufacturing Facilities Of Hastelloy Alloy Flanges

  • Bolt Hole drilling: High speed CNC Vertical Machining Center
  • Open / Close Die Forging & Rolling: Hammer /Press / Ring Rolling
  • Raw material cutting: band saw
  • Machining: SPM lathes/ CNC lathes

Testing Of Nickel Alloy C276 Socket Weld Flange

Testing Of Nickel Alloy C276 Socket Weld Flange
  • Ultrasonic testing machine
  • Tensile testing machine
  • Radiation servo meter
  • Mobile spectrometer for PMI test

Hastelloy C276 Forged Flanges Applications

  • Specialty Chemicals
  • Power Generation
  • Condensers
  • Chemical Equipment
  • Gas Processing
  • Pulp and Paper Industry
  • Sea Water Equipment
  • Pharmaceutical Equipment
  • Off-Shore Oil Drilling Companies
  • Petrochemicals
  • Heat Exchangers
  • Pharmaceuticals

Advantages Of Hastelloy Weld Neck Flanges

Advantages Of Hastelloy Weld Neck Flanges

Hastelloy C276 Equivalent Material

STANDARD AFNOR JIS WERKSTOFF NR. UNS OR EN
Hastelloy C276 Flanges - NW 0276 2.4819 N10276 ЭП760 NiMo16Cr15W

Hastelloy Weld Neck Flange Chemical Composition

Carbon ≤0.01
Tungsten 4
Manganese ≤1
Copper ≤0.5
Vanadium ≤0.35
Nickel Balance
Molybdenum 16
Iron 5
Silicon ≤0.08
Cobalt ≤2.5
Chromium 16

Hastelloy C276 Mechanical Properties

Element Tensile Strength Yield Strength (0.2%Offset) Elongation Melting Point Density
Hastelloy C276 Flanges Psi – 1,15,000 , MPa – 790 Psi – 52,000 , MPa – 355 40 % 1370 °C (2500 °F) 8.89 g/cm3

ASME SB 564 UNS N10276 Orifice Flanges Physical Properties

Density Melting Range Specific Heat Magnetic Permeability
0.321 8.89 2415-2500 1323-1371 0.102 427 1.0002 1.0002
lb/in3 g/cm3 °F °C Btu/lb.°F J/kg*°C 200 oersted 15.9 kA/m

ASTM B564 N10276 Hastelloy Flanges Heat Treatment

Solution annealing should take place at temperatures of between 1,100 and 1,160 °C (2,012 and 2,120 °F).

  • For thicknesses d < 10 mm (0.4 in), the retention time is t = d ∙ 3 min/mm
  • For thicknesses d = 10 to 20 mm (0.4-0.8 in), the retention time is t = 30 min + (d – 10 mm) ∙ 2 min/mm
  • For thicknesses of d = 20 mm (0.8 in), the retention time is t = 50 min + (d – 20 mm) ∙ 1 min/mm

What is the recommended bolt sizes for Hastelloy c276 blind flange?

To find the right bolt size for your hastelloy c276 blind flange, you must consider the flange size, pressure rating, standard, bolt material & length and the assembly torque & specifications.


Can C276 flanges to be used in high-temperature applications?

C276 flanges can be used within the temperature range of -150 °C to 400 °C. They might also be used for higher temperatures with proper design and considerations. They exhibit good creep resistance which means they can withstand deformation after prolonged exposure to elevated temperature. The Nickel alloy c276 socket weld flange also shows good oxidation resistance and thermal stability.


ASTM B564 N10276 Forged Flange Tensile Strength

Tensile Strength
Psi 1,15,000
Mpa 790

Yield Strength Of DIN 2.4819 Flanges

Yield Strength
MPa 355
Psi 52,000

Hastelloy C276 BLRF Flanges Melting Point

Melting Range
°C 1323-1371
°F 2415-2500