Manufacturer of Hastelloy c276 pipe flanges, Alloy C276 SWRF Flanges in India.
Hastelloy C276 Flanges come under the ASTM B564 specification and the dimensions are covered by the ASME B16.5, B16.47 and B16.48 standards. R.C. Metal Corporation is a leading manufacturer and supplier of the Hastelloy c276 pipe flanges in different sizes, types and shapes. The dimensions of the flanges range from ½ inches through 60 inches in nominal bore sizes. There are different functional types such as the socket weld flanges, blind flanges and the Hastelloy DIN 2.4819 Slip on Flanges. The slip on flange are used mostly with the seamless pipes. The flanges also have different pressure classes and pressure ratings. The classes range from 150 through 2500. There are different face types such as the flat face, raised face and ring type joint to the flanges.
Hastelloy C276 Flanges
The Alloy C276 SWRF Flanges are socket weld raised face flange with a welded socket for easy grip of the pipes and a raised face for better welding and bolting operation. The Hastelloy C276 RTJ Flanges come in two halves and each of them is a ring that is welded with pipe ends. The material is very strong, very much corrosion resistant and one of the expensive alloys. There are carbon, manganese, silicon, sulfur, 2.5% cobalt, 50% nickel, 14% chromium, 15% molybdenum, iron and phosphorus in the composition. It is this combination that gives the ASTM B564 UNS N10276 Orifice Flanges and others with high mechanical properties.
The material has 1370 degrees melting point with 355MPa minimum yield strength and 790MPa minimum tensile strength. The applications of the Hastelloy C276 Forged Flanges are seen in the oil and gas, chemical, plumbing, heating, water supply, power plant, pulp and paper, food processing and in fabrication industries. The Hastelloy C276 Blind Flanges are used to close a pipe rather than connecting it to another pipe. Please feel free to contact us for more information on the different types of flanges such as the Hastelloy C-276 Weld Neck Flanges and the price list.
Check Hastelloy C276 Blind Flanges Chemical Formula, Hastelloy C276 Forged Flanges, Hastelloy DIN 2.4819 Slip on Flanges Thickness.
Alloy C276 SWRF Flanges Chemical Compatibility Chart
Composition
Content (%)
Co
2.50 maximum
C
0.010 maximum
Cr
14.50 – 16.50
Mn
1.00 maximum
Mo
15.00 – 17.00
Si
0.08 maximum
Fe
4.00 – 7.00
S
0.03 maximum
Ni
50.99 minimum
P
0.04 maximum
Specification List of Hastelloy C-276 Weld Neck Flanges
Specification
ASTM B564/ ASME SB564
Grade
C276
Pressure Classes
Cl 150, Class 300, Cl. 400, 600, Class 900, Cl 1500 and 2500
Standards
ASME | BS | DIN | ANSI | GOST | EN Flange
Size Ranges
From 1/2 inch (i.e. 15 NB) upto 48 inch (i.e. 1200NB)
Flange Face Type
FF, RF, LMF, SMF, RTJ, LJF.
JIS Standards
5 K, 10K, 16K, 20 K, 30K, 40K, 63 K
UNI/ DIN / EN Standard
6Bar, 10 Bar, 16Bar, 25 Bar, 40Bar
Get Equivalent grades of Alloy C276 RTJ Flange, Purchase C276 Alloy Weld Neck Flange, Hastelloy C276 RTJ Flanges at affordable price.
Hastelloy C276 RTJ Flanges Equivalent Grades
STANDARD
JIS
WERKSTOFF NR.
EN
GOST
UNS
OR
Hastelloy C276
NW 0276
2.4819
NiMo16Cr15W
ХН65МВУ
N10276
ЭП760
Most Famous Types of Hastelloy c276 Pipe Flanges
4 IN. 150# RAISED FACE BLIND HASTELLOY C276 HIGH HUB FLANGE
CUSTOMIZED UNS N10276 DIN 2.4819 HASTELLOY C276 BLIND FLANGE
UNS N10276 C276 FLANGE 1 1/2" CLASS 600 SO RF FORGED FLANGE HASTELLOY FLANGE
Hastelloy DIN 2.4819 Slip on Flanges Dimensions Chart
CLASS
NPS
NPT
SORF
SW
BLRF
Loose
WN
150#
½
1
1
2
2
1
2
¾
2
2
2
2
2
2
1
2
2
2
2
2
3
1¼
3
3
3
3
3
3
1½
3
3
3
4
3
4
2
5
5
5
5
5
6
2½
8
8
8
7
8
10
3
9
9
9
9
9
11.5
3½
12
11
11
13
11
12
4
13
13
13
17
13
16.5
5
15
15
15
20
15
21
6
19
19
19
27
19
26
8
30
30
30
47
30
42
10
43
43
43
70
43
54
12
64
64
64
123
64
88
14
90
90
90
140
105
114
16
98
106
98
180
140
140
18
130
130
130
220
160
165
20
165
165
165
285
195
197
22
185
185
185
355
245
225
24
220
220
220
430
275
268
CLASS
NPS
NPT
SORF
SW
BLRF
Loose
WN
300#
½
2
2
3
2
2
2
¾
3
3
3
3
3
3
1
3
3
3
4
3
4
1¼
4.5
4.5
4
6
4.5
5
1½
6.5
6.5
6
7
6.5
7
2
7
7
7
8
7
9
2½
10
10
10
12
10
12
3
14
13
13
16
14.5
18
3½
17
17
17
21
17
20
4
24
23.5
22
28
24
26.5
5
31
29
28
37
28
36
6
39
39
39
50
39
45
8
58
58
58
81
58
69
10
81
81
81
124
91
100
12
115
115
115
185
140
142
14
165
165
165
250
190
206
16
220
210
190
315
234
250
18
280
253
250
414
305
320
20
325
315
315
515
375
400
22
370
370
370
640
435
465
24
490
490
475
800
550
580
CLASS
NPS
NPT
SORF
SW
BLRF
Loose
WN
600#
½
2
2
2
3
2
3
¾
3
3
3
4
3
4
1
4
4
4
4
4
4
1¼
5
5
5
6
5
6
1½
7
7
7
8
7
8
2
9
9
9
10
9
12
2½
13
13
13
15
12
18
3
16
16
16
20
15
23
3½
21
21
21
29
20
26
4
37
37
37
41
36
42
5
63
63
63
68
63
68
6
80
80
80
86
78
81
8
15
115
15
140
112
120
10
177
177
177
231
195
190
12
215
215
215
295
240
226
14
259
259
259
378
290
347
16
366
366
366
527
400
481
18
476
476
476
665
469
555
20
612
612
612
855
604
690
22
590
590
590
1000
670
720
24
876
876
876
1250
866
977
Mechanical Properties of Hastelloy C276 Plate Flanges
Element
Tensile Strength
Density
Yield Strength (0.2%Offset)
Melting Point
Elongation
Hastelloy C276
Psi – 1,15,000 , MPa – 790
8.89 g/cm3
Psi – 52,000 , MPa – 355
1370 °C (2500 °F)
40 %
Find here ASTM B564 UNS N10276 Orifice Flanges Pressure Rating, Suppliers of Hastelloy DIN 2.4819 Socket Weld Flanges, ASTM B564 Hastelloy C276 Threaded Flanges in India.
Pressure Ratings of ASTM B564 UNS N10276 Orifice Flanges