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Hastelloy C276 pipe fittings manufacturer in India

As reputable Hastelloy C276 fittings supplier in Mumbai, you can quickly get here ASTM B366 UNS N10276 reducer pricing online

Hastelloy C276 pipe fittings

Hastelloy C276 pipe fittings

Alloy C276 elbow

Alloy C276 elbow

Nickel alloy C276 tee

Nickel alloy C276 tee

As stockist, we sell a vast range of DIN 2.4819 stub end and pipe cap available in all sizes with black or galvanised finish, view here pressure rating of all classes

Table of Content

Hastelloy C276 pipe fittings specifications

Hastelloy C276 pipe fittings specifications

Seamless Fittings Size Standard Welded FittingsSize
1/2″ to 10″ ASME/ANSI B16.9, ASME B16.28 1/2″ to 48″
Schedule Fittings Thickness Type
Sch 5 to XXS 10 swg. to 20 swg. Elbow, tee, reducer, cap stub end
Fittings Specification Fittings Manufacturing Types Process
ASTM B366 | ASME SB366 Seamless, welded, fabricated Cast, Press, Push, Forge.
As Hastelloy C276 buttweld fittings exporter , we offer B366 WPHC276 equal tee and pipe bend in mill finishes/ polished finishes/ brushed finishes
Hastelloy C276 fittings types

Hastelloy C276 fittings

Hastelloy C276 fittings

  • Density: 8.89 g/cm3
  • Sizes: ½”NB to 48″NB

ASTM B366 UNS N10276 stub end

ASTM B366 UNS N10276 stub end

  • Tensile strength : 790MPa
  • Pressure Rating: 150# To 2500#

DIN 2.4819 reducer

DIN 2.4819 reducer

  • Testing methods: proof test, hydrotest, NDT test, destructive

B366 WPHC276 equal tee

B366 WPHC276 equal tee

  • Temperature: 1600 – 2250°F (870 – 1230°C)
  • Schedule: SCH 5 to SCH XXS

Hastelloy C276 end cap

Hastelloy C276 end cap

  • Thickness: 1.5MM to 20MM
  • Yield strength : 355MPa

UNS N10276 unequal cross

UNS N10276 unequal cross

  • Standard: ASME B16.9, ASTM B366, JIS B2312, MSS-SP-43 Type B, ASME B16.28
WP grades classes of ASME SB366 c276 pipe cap
Construction Fittings Classes Non-destructive Exam
Welded WX Radiography
Welded W Radiography or Ultrasonic
Seamless S None
Welded WU Ultrasonic
Manufacturing standards of alloy c276 tee
  • MSS SP-43
  • ASME B16.9
  • ASME SA182/ASTM A182
  • ASME B16.11
  • MSS SP-95 BS3799
ASTM B366 UNS N10276 fittings dimensions
NPS (Normal Pipe Size) OD(Outside Diameter) 45 Deg Elbow Fittings 90 Deg Elbow Fittings 180 Deg Return Elbow
(inch) Long Radius Elbow Short Radius Long Radius Elbow Long Radius Elbow
inch mm Radius
(Inch)		 Center to Face
(Inch)		 Center to Face
(Inch)		 Center to Face
(Inch)		 Back to face
(Inch)		 Center to Center
(Inch)
3/4 1.050 26.7 7/16 – 1 1/8 1 11/16 2 1/4
1/2 0.840 21.3 5/8 – 1 1/2 1 7/8 2
1 1/4 1.660 42.2 1 1 1/4 1 7/8 2 3/4 3 3/4
1 1.315 33.4 7/8 1 1 1/2 2 3/16 3
1 1/2 1.900 48.3 3 1 1/8 1 1/2 2 1/4 3 1/4 4 1/2
2 1/2 2.875 73.0 5 1 3/4 2 1/2 3 3/4 5 3/16 7 1/2
2 2.375 60.3 4 1 3/8 2 3 4 3/16 6
3 1/2 4.000 101.6 7 2 1/4 3 1/2 5 1/4 7 1/4 10 1/2
3 3.500 88.9 6 2 3 4 1/2 6 1/4 9
5 5.563 141.3 10 3 1/8 5 7 1/2 10 5/16 15
4 4.500 114.3 8 2 1/2 4 6 8 1/4 12
6 6.625 168.3 12 3 3/4 6 9 12 5/16 18
10 10.750 273.1 15 6 1/4 10 15 20 3/8 30
8 8.625 219.1 12 5 8 12 16 5/16 24
12 12.750 323.9 18 7 1/2 12 18 24 3/8 36
Alloy C276 elbow weight chart
NPS For Hastelloy C276 Elbow KG LBS
2-1¼ 0.54 1.2
2-1½ 0.59 1.3
2-3/4 – –
2-1 0.5 1.1
2½-1½ 1 2.2
2½-2 1.11 2.45
2½-1 – –
3-2½ 1.88 4.15
2½-1¼ 0.95 2.1
3-1½ 1.45 3.2
3-1¼ – –
3-2 1.59 3.5
3½-3 2.72 6
3½-2 2.04 4.5
3½-1½ – –
3½-2½ 2.45 5.4
3½-1¼ – –
4-3 3.4 7.5
4-3½ 3.72 8.2
4-2 2.7 5.95
4-1½ – –
4-2½ 4.76 10.5
5-4 5.94 13.1
5-3 5.17 11.4
5-3½ 5.53 12.2
5-2½ 4.76 10.5
6-5 9.39 20.7
5-2 – –
6-4 8.35 18.4
6-3 7.44 16.4
6-3½ 7.85 17.3
6-2½ – –
8-5 16.1 35.5
8-6 17.78 39.2
8-4 14.7 32.4
10-8 32.3 71.2
8-3½ – –
10-6 27.76 61.2
10-4 – –
10-5 25.72 56.7
12-8 43.77 96.5
12-10 50.58 111.5
12-6 38.42 84.7
Hastelloy C276 buttweld fittings pressure rating
Hastelloy Pipe Fittings (psig) Pressure-Temperature ratings
Ratings of Temperature Hastelloy C276 fittings Pressure Class
150 300
1 1/4 – 2 inch. 1/4 – 1 inch. 2 1/2 – 3 inch.
(oC) (oF)
93 200 265 1350 1785 910
-29 to 66 -20 to 150 300 1500 2000 1000
149 300 185 1050 1360 735
121 250 225 1200 1575 825
204 400 – 750 935 560
177 350 150 900 1150 650
260 500 – 450 510 385
232 450 – 600 725 475
288 550 – 300 300 300
DIN 2.4819 reducer dimensions
Nominal
Pipe Size		 Outside
Diameter		 Reducers
Reduced from
(Inch)		 (mm) (Inch) Reduced to
(Inch)		 Concentric & Eccentric Length
(Inch)
1/2 21.3 0.840 1/4 1 1/2
3/8 1 1/2
3/4 26.7 1.050 3/8 2
1/2 2
1 33.4 1.315 3/8 2
1/2 2
3/4 2
1 1/4 42.2 1.660 1/2 2
3/4 2
1 2
1 1/2 48.3 1.900 1/2 2 1/2
3/4 2 1/2
1 2 1/2
1 1/4 2 1/2
2 60.3 2.375 3/4 3
1 3
1 1/4 3
1 1/2 3
2 1/2 73.0 2.875 1 3 1/2
1 1/4 3 1/2
1 1/2 3 1/2
2 3 1/2
3 88.9 3.500 1 3 1/2
1 1/2 3 1/2
2 3 1/2
2 1/2 3 1/2
3 1/2 101.6 4.000 1 1/4 4
1 1/2 4
2 4
2 1/2 4
3 4
4 114.3 4.500 1 1/2 4
2 4
2 1/2 4
3 4
3 1/2 4
5 141.3 5.563 2 5
2 1/2 5
3 5
3 1/2 5
4 5
6 168.3 6.625 2 1/2 5 1/2
3 5 1/2
3 1/2 5 1/2
4 5 1/2
5 5 1/2
8 219.1 8.625 3 6
3 1/2 6
4 6
5 6
6 6
10 273.1 10.750 4 7
5 7
6 7
8 7
12 323.9 12.750 5 8
6 8
8 8
10 8
Size chart of nickel alloy c276 fittings
Welded fittings Seamless fittings
Elbows Up to 42″ Up to 24″
End Caps – Up to 24″
Tees Upto 36″ Upto 24″
Return Bends – Up to 8″
Reducers Up to 48″ Up to 24″
Swage Nipple – Up to 4″
Cross Upto 36″ Upto 8″
Tolerance of UNS N10276 pipe fittings
Hastelloy C276 Pipe Fittings Tolerance
Common Type Of Buttweld Fittings 45 degree elbows And 90 deg elbows fittings 180 Deg Returns
Normal Size Of Steel Pipe ID
at End		 OD
at Bevel		 WT For (Wall Thickness)
t / t1		 Center-End Dai. A-B-C-M Back-Face Dai.
(K)		 Center-Center Dai.
(O)		 Align-ment of Ends
(U)
3 a 3 1/2 1,6 1 less 2 7 7 1
1/2 a 2 1/2 0,8 1 Not 2 7 7 1
32 a 48 4,8 +7 -5 5 – – – –
4 1,6 +2 -1 than 2 7 7 1
8 1,6 2 of nominal 2 7 7 1
5 a 6 1,6 +3 -1 87,50% 2 7 7 1
10 3,2 +4 -3 tickness 2 7 7 2
20 a 24 4,8 +6 -5 3 10 2 7
12 a 18 3,2 +4 -3 3 10 2 7
26 a 30 4,8 +7 -5 3 – – – –
If you are looking for quick delivery of UNS N10276 unequal cross and return bends with Brinell hardness test ? Get quote now !!
Alloy C276 elbow chemical composition
Grade C Cr Si Fe S P Mo Mn Co Ni V W
Hastelloy C276 fittings 0.01% maximum 20.0-22.5% 0.08% maximum 2.00-6.00% 0.02% maximum 0.02% maximum 12.5-14.5% 0.50% maximum 2.50% maximum balance 0.35% maximum 2.50-3.50%
ASTM B366 UNS N10276 fittings mechanical properties
Grade Yield Strength Hardness, Brinell Tensile Strength Elongation at break
Hastelloy C276 fittings 300 MPa 210 680 MPa 50%
Equivalent grades of Nickel alloy C276 tee
STANDARD JIS EN UNS WERKSTOFF NR. GOST BS OR
Hastelloy C276 fittings NW 0276 NiMo16Cr15W UNS N10276 2.4819 ХН65МВУ – ЭП760
Physical properties of hastelloy c276 fittings
MELTING POINT (°C) 1325 – 1370
FITTINGS DENSITY (LB/IN 3) 0.321
DENSITY (G/CM 3) 8.89
FITTINGS MELTING POINT (°F) 2415 – 2500
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