Fastwell Fittings and Flanges Division
Call :

+91-9987870874

Mail :

info@fastwell.in

Fax :

+91-22-23855676

Incoloy 825 Flanges

ASTM B564 Nickel Alloy 825 Blind/ Weld Neck/ Slip On Flanges manufacturer And supplier In Mumbai, India


Incoloy 825 Flanges

Various Incolony grades are utilized to manufacture flanges depending upon the end use of the application. Incoloy 825 Flanges is one such type that is made up of 825 grade and functions smoothly under elevated temperature. It offers resistance to local corrosion attacks such as pitting and crevice corrosion. These flanges are recommended by Alloy 825 Weld Neck Flanges manufacturer In India as they resist corrosion cracking in various environments. Furthermore, they also resist oxidizing and reducing environments. ASME B564 2.4858 Threaded Flanges have an elongation of 40% and a melting point of 1413 degrees C. 

ASTM B564 Nickel Alloy 825 Blind Flanges also resist sensitization and are clean to weld. They are non-magnetic and can resist aqueous as well as atmospheric corrosion. Nickel 825 Slip On Flanges display excellent mechanical properties and offer resistance to sulfuric and phosphoric acid. UNS N08825 Socket Weld Flanges manufactured by us are used in gas equipment, oil piping, and pollution control tools. Werkstoff Nr. 2.4858 Lap Joint Flanges are also used in pharmaceutical, petrochemical, and power generation activities.

We at Fastwell also manufacture these Alloy 825 Plate Flange using modern technology which provides these fittings the perfect thickness, high strength, and standard length. If required we can also customize these Incoloy Alloy 825 Raised Face Flanges depending upon the end user in the application. While transferring liquid they can bear high pressure. Nickel 825 Forged Flange manufactured by us has all the features that provide our customers a leakage free fittings and are supplied at affordable prices. Our high quality raw material and modern technology help us supply these Alloy  825® RTJ Flange at affordable prices without compromising on the quality.


Table Of Content:




Looking For Werkstoff Nr. 2.4858 Lap Joint Flanges manufacturer & exporter? And EN 1092-1 Alloy 825 Plate Flange Dimensions & Weight Chart? Find Here Flange (Incoloy 825®) - Nickel Alloys Price List In Mumbai


Incoloy 825 Flanges Price List Ex Mumbai


Type Of Flanges Size SCH Class Material Price In INR (India) Per Piece
Slip On Flange 1 /1/2" 80 150 Incoloy 825 500.00
- 2" 80 150 - 678.00
- 3" 80 150 - 831.00
- 4" 80 150 - 943.00
- 6" 80 150 - 1287.00
- 8" 80 150 - 1600.00
Weld Neck Flange 2" SCH STD 150 Incoloy 825 590.00
- 3" SCH STD 150 - 699.00
- 4" SCH STD 150 - 950.00
- 6" SCH STD 150 - 1200.00
- 8" SCH STD 150 - 1385.00
- 10" SCH STD 150 - 1650.00
- 12" SCH STD 150 - 1899.00
Blind Flange 3/4" Sch 40 150 Incoloy 825 290.00
- 3/4" Sch 40 150 - 399.00
- 1" Sch 40 150 - 670.00
- 1-1/2" Sch 40 150 - 790.00
- 2" Sch 40 150 - 900.00
- 3" Sch 40 150 - 1100.00
- 4" Sch 40 150 - 1294.00
- 6" Sch 40 150 - 1600.00
- 8" Sch 40 150 - 1730.00
Socket Weld Flange 3/4" SCH XS 300 Incoloy 825 300.00
- 1” SCH XS 300 - 399.00
- 1-1/2" SCH XS 300 - 450.00
- 2" SCH XS 300 - 550.00
- 3" SCH XS 300 - 689.00
- 4" SCH XS 300 - 753.00
- 6" SCH XS 300 - 950.00

Biggest Manufacturer Of Incoloy 825 Flanges In India. For final ASTM B564 UNS N08825 Flanges Price List Please Call on +91-9987870874 or drop an Email to info@fastwell.in.

Alloy 825 Flanges Equivalent List


STANDARD AFNOR JIS BS GOST EN OR WERKSTOFF NR. UNS
Incoloy 825 Flanges NFE30C20DUM NCF 825 NA 16 ЭП703 NiCr21Mo XH38BT 2.4858 N08825

Incoloy 825 Pipe Flanges Dimensions


NPS(O.D.) For
Outside Diameter		Minimum (Wall Thickness)
(T)		Diameter Of Raised Face (RF)
(R)		Number of Bolts HolesDia. of HolesB.C. For
(Bolt Circle)		SORF Bore I.D.
(SB)		WNRF Bore I.D.
(WB)		Diameter Of Hub Base
(H.B.)		Diameter of Hub Top
(H.T.)		SORF Length
(S.L.)		WNRF Length
(W.L.)
1⁄23.500.381.3840.622.380.880.621.190.840.561.81
3⁄43.880.441.6940.622.751.090.821.501.050.562.00
14.250.502.0040.623.121.361.051.941.320.622.12
11⁄44.620.562.5040.623.501.701.382.311.660.752.19
11⁄25.000.622.8840.623.881.951.612.561.900.812.38
26.000.693.6240.754.752.442.073.062.380.942.44
21⁄27.000.814.1240.755.502.942.473.562.881.062.69
37.500.885.0040.756.003.573.074.253.501.122.69
31⁄28.500.885.5080.757.004.073.554.814.001.192.75
49.000.886.1980.757.504.574.035.314.501.252.94
510.000.887.3180.888.505.665.056.445.561.383.44
611.000.948.5080.889.506.726.077.566.631.503.44
813.501.0610.6280.8811.758.727.989.698.631.693.94
1016.001.1212.75121.0014.2510.8810.0212.0010.751.883.94
1219.001.1915.00121.0017.0012.8812.0014.3812.752.124.44
1421.001.3116.25121.1218.7514.1413.2515.7514.002.194.94
1623.501.3818.50161.1221.2516.1615.2518.0016.002.444.94
1825.001.5021.00161.2522.7518.1817.2519.8818.002.625.44
2027.501.6223.00201.2525.0020.2019.2522.0020.002.815.62
2229.501.7525.25201.3827.2522.2221.2524.2522.003.075.82
2432.001.8127.25201.3829.5024.2523.2526.1224.003.195.94

Nickel Alloy 825 Flanges Maximum Weight


Nominal Pipe Size For (NPS)Slip On Flange (SORF)Threaded Flange (NPT)Socket Weld Flange (SWRF)Lap Joint Flange (Loose)Blind Flange (BLRF)Weld Neck Flange (WNRF)
½112122
¾222222
1222223
1¼333333
1½333344
2555556
2½8888710
39999911.5
3½111211111312
4131313131716.5
5151515152021
6191919192726
8303030304742
10434343437054
126464646412388
14909090105140114
161069898140180140
18130130130160220165
20165165165195285197
22185185185245355225
24220220220275430268

Nickel 825 Flanges Temperature Ratings


Temperature In °F150# According To ASME B16.5300# According To ASME B16.5400# According To ASME B16.5600# According To ASME B16.5900# According To ASME B16.51500# According To ASME B16.52500# According To ASME B16.5
-20 to 1002757209601440216036006000
2002306008001200180030005000
3002055407201080162027004500
400190495660995149024854140
500170465620930139523303880
600140435580875131021853640
650125430575860129021503580
700110425565850127521253540
75095415555830124520753460
80080405540805121020153360
85065395530790119019803300
90050390520780116519453240
95035380510765114519103180
10002032043064096516052675
10502031041061592515452570
11002025534551577012852145
1150202002654005959951655
1200201552053104657701285
125020115150225340565945
13002085115170255430715
1350206080125185310515
140020506595145240400
145015354570105170285
15001025355580135230

Yield Strength Of UNS N08825 Flanges


Yield Strength (min.)
Mpa 310
ksi 45

Tensile Strength Of DIN 2.4858 Flange


Tensile Strength (Minimum)
Mpa 690
ksi 100

ASME B16.5 Class 150 Flanges (Incoloy 825®) - Nickel Alloys Face Types


Types of Flange Faces DIN And EN 1092-1
DIN 2513 Female Flange Form F
(RF) For Raised Face Form B1
DIN2512 Tongue Flange Form C
DIN 2512 Groove Flange Form D
DIN 2513 Male Flange Form E
(RF) For Raised Face Form B1
Without (RF) Raised Face Form A
(RF) For Raised Fac Form B2


Buy AWWA C207 Incoloy Alloy 825 Raised Face Flanges Directly From Largest Manufacturer In Mumbai, Check Thickness Calculation & Chemical Composition Of BS 4504 Nickel 825 Forged Flange


B564 Incoloy 825 Flanges Chemical Chart


Manganese ≤1.00
Sulfur ≤0.030
Chromium 19.5-23.5
Molybdenum 2.5-3.5
Copper 1.5-3.0
Silicon ≤0.50
Aluminum ≤0.20
Titanium 0.6-1.2
Carbon ≤0.05
Nickel 38.0-46.0
Iron ≥22.0

An Indian Manufacturer But Global Supplier Of Incoloy 825 Flanges, Check What And Where:


Malaysia, United Kingdom -UK, Europe, UAE

Incoloy 825 Flanges

Europe, Malaysia, United Kingdom -UK, UAE

Philippines, Indonesia, Dammam -KSA,

Alloy 825 Flanges

Indonesia, Philippines, Dammam -KSA

Qatar, Europe, Thailand, France

Nickel Alloy 825 Blind Flange

Thailand, France, Europe, Qatar

Bangladesh, Germany, Finland, USA

Alloy 825 Weld Neck Flange

Germany, Finland, Bangladesh, USA

South Africa, Brazil, Saudi Arabia (KSA), Kuwait

Nickel 825 Slip On Flange

South Africa, Kuwait, Saudi Arabia (KSA), Brazil

Australia, Nigeria, Turkey, UK, Belgium, Egypt

UNS N08825 Socket Weld Flange

Australia, Belgium, Turkey, Nigeria, Egypt, UK

Hong Kong, Spain, Oman, Mexico, Poland, Japan

Werkstoff Nr. 2.4858 Lap Joint Flange

Oman, Japan, Spain, Poland, Hong Kong, Mexico

Iran, Italy, Chile, Singapore, Canada, China

Alloy 825 Plate Flange

Chile, China, Iran, Canada, Italy, Singapore


ASME B564 Incoloy 825 Flanges Mechanical Properties Data Sheet


Tensile Strength, (minimum) Yield Strength, (minimum) Elongation, (minimum) Elastic Modulus
Mpa ksi Mpa ksi % Gpa 106psi
690 100 310 45 45 206 29.8

Grade 2.4858 Flange Physical Properties


Density Melting Range Specific Heat Electrical Resistivity
g/cm3 °C °F J/kg.k Btu/lb. °F µΩ·m
8.14 1370-1400 2500-2550 440 0.105 1130

ANSI / ASME B16.5 UNS N08825 Socket Weld Flanges Material In Stock In Class 150 To CL300 Pressure Rating Formula

Inconel 825 Blind Flanges Dimensions


Inconel 825 Blind Flanges Dimensions
NPS For (Normal Pipe Size)Outside Daimeter Of (O.D.)
(A)		Wall Thickness Of (B)
Daimeter Of Raised Face
(C)		(D)
(B.C.D.)		# Flanges Bolts
Holes		Daimeter Of Bolt Holes
Approx.
Weight In KG (Kilogram)
1/2"3-1/27/161-3/82-3/845/82
3/4"3-7/81/21-11/162-3/445/82
1"4-1/49/1623-1/845/82
1-1/4"4-5/85/82-1/23-1/245/83
1-1/2"511/162-7/83-7/845/83
2"63/43-5/84-3/443/44
2-1/2"77/84-1/85-1/243/47
3"7-1/215/165643/49
3-1/2"8-1/215/165-1/2783/413
4"915/166-3/167-1/283/417
5"1015/167-5/168-1/287/820
6"1118-1/29-1/287/827
8"13-1/21-1/810-5/811-3/487/847
10"161-3/1612-3/414-1/412167
12"191-1/41517121123
14"211-3/816-1/418-3/4121-1/8139
16"23-1/21-7/1618-1/221-1/4161-1/8187
18"251-9/162122-3/4161-1/4217
20"27-1/21-11/162325201-1/4283
24"321-7/827-1/429-1/2201-3/8415

Incoloy 825 Forging Flanges Specification Chart


Specification List Incoloy 825 Flanges
UNS Number UNS N08825
Werkstoff Nummer Werkstoff Nr. 2.4858
Wall Thickness SCH 80 To SCH 120.
Size Range 1⁄₂", 3/4"/ 1", 2", 3", 4", 5", 6", 7", 8", 9", 10", 11", 12 To NPS 24
Standard Dimensions Of ISO/ DIN 2561/ API/ DIN 2527/ EN 1092-1/ P235GH/ EN 1092-2/ DIN 2501/ JIS
Chemical Structure Silicon (≤0.50), Chromium (19.5-23.5), Manganese (≤1.00), Carbon (≤0.05), Nickel (38.0-46.0) Etc.
Flange Method Rolling/ Casting/ Cutting/ Forging
List of Incoloy 825 Flanges Types Weld Neck/ Threaded/ Reducing/ Blind/ Slip On/ Socket Weld/ Lap Joint
ASME Flange Face Type RF (Raised Face)
RTJ (Ring Type Joint)
FF (Flat Face)
Minimum Pressure Class 150

EN 1092-2 PN16 Incoloy 825 Alloy Forged Flange Dimensional Tolerance


Incoloy 825 FlangesType Of DaimeterTolerance List
(A) (O.D.) For Outside Diameter
  • When Outside Diameter is 24 Inch or less: ±1/16" (1.6 mm)
  • When Outside Diameter is over 24": ±1/8" (3.2 mm)
(D) (I.D.) For Inside Diameter
  • 10 Inch and smaller: ±1/32" (0.8 in mm)
  • 12 Inch thru 18": +1/8" (3.2 in mm)
  • 20 Inch and larger: -1/16" (1.6 in mm)
(B) Contact Face
  • 1/16" (RF): ±1/32" (0.8 mm)
  • 1/4" (RF), Tongue & Groove (male & female): ±1/64" (0.4 mm)
(J) Hub At Base Daimeter
  • When hub base is 24 inch or smaller: ±1/16" (1.6 mm)
  • When hub base is over 24": ±1/8" (3.2 mm)
(H) Diameter of hub at point of welding
  • 5 inch and smaller: +3/32" (2.4 mm), -1/32" (0.8 mm)
  • 6 inch and larger: +5/32" (4.0 mm), -1/32 (0.8 mm)
(P) Drilling
  • Bolt circle (BC): ±1/16" (1.6 mill.)
  • Bolt hole (BH) spacing: ±1/32" (0.8 mill.)
  Eccentricity of bolt circle (bc) with respect to facing
  • 2 1/2" and smaller ±1/32" (0.8 mm) maximum
  • 3" and larger ±1/16" (1.6 mm) maximum
(C) Wall Thickness
  • 18 inch and smaller: ±1/8" (3.2 mill.), -0"
  • 20 inch and larger: ±3/16" (4.8 mill.), -0"
(K) hub Length
  • 10 Inch and smaller: ±1/16" (1.6 mm)
  • 12 Inch and larger: ±1/8" (3.2 mm)

Incoloy 825 Slip On Flanges Dimensions


Incoloy 825 Slip On Flanges Dimensions
Normal Pipe Size For (NPS)(Inside Diameter) For I.D.O.D. For (Outside Daimeter)B.C. For (Circle Bolt)Raised
(R)		RF For (Raised Face)H For (Hight)Raised Face Wall ThicknessThickness1Flat Face (FF)
(Thickness2)		Bolts Holes For
(B.C.)		Number Of Bolt Hole
(B.H.)
1/20.883.502.381.38.0631.19.62.38.56.624
3/41.093.882.751.69.0631.50.62.44.56.624
11.364.253.122.00.0631.94.69.50.63.624
1-1/41.704.623.502.50.0632.31.81.56.75.624
1-1/21.975.003.882.88.0632.56.88.62.82.624
22.446.004.753.62.0633.061.00.69.94.754
2-1/22.947.005.504.12.0633.561.12.821.06.754
33.577.506.005.00.0634.251.19.881.13.754
3-1/24.078.507.005.50.0634.811.25.881.19.758
44.579.007.506.19.0635.311.31.881.25.758
55.6610.008.507.31.0636.441.44.881.38.888
66.7211.009.508.50.0637.561.56.941.50.888
88.7213.5011.7510.62.0639.691.751.061.69.888
1010.8816.0014.2512.75.06312.001.941.131.881.0012
1212.8819.0017.0015.00.06314.382.191.192.131.0012
1414.1421.0018.7516.25.06315.752.251.322.191.1212
1616.1623.5021.2518.50.06318.002.501.382.441.1216
1818.1825.0022.7521.00.06319.882.691.502.631.2516
2020.2027.5025.0023.00.06322.002.881.632.831.2520
2222.2229.5027.2525.25.06324.253.131.753.071.3820
2424.2532.0029.5027.25.06326.123.251.823.191.3820

Werkstoff Nr 2.4858 Flange Specific Heat


Specific Heat
J/kg.k Btu/lb. °F
440 0.105

Alloy 825 Nickel Flange Density


Density g/cm3 8.14

Alloy 825 Flange Hardness


Hardness, min.
HB 138

Types Of Incoloy 825 Flanges


Incoloy 825 Alloy Blind Flange

Incoloy 825 Alloy Blind Flange

Inconel 825 Slip On Flanges

Inconel 825 Slip On Flanges

Inco 825 Alloy Weld Neck Flange

Inco 825 Alloy Weld Neck Flange

825 Inconel Threaded Flange

825 Inconel Threaded Flange

Werkstoff 2.4858 Raised Face Flange

Werkstoff 2.4858 Raised Face Flange

UNS N08825 RTJ Flange

UNS N08825 RTJ Flange

Alloy 825 Nickel Socket Weld Flange

Alloy 825 Nickel Socket Weld Flange

Nickel Alloy 825 Plate Flange

Nickel Alloy 825 Plate Flange

Incoloy N08825 Lap Joint Flange

Incoloy N08825 Lap Joint Flange

N08825 Alloy Spectacle Blind Flange

N08825 Alloy Spectacle Blind Flange

Alloy 825 Orifice Flange

Alloy 825 Orifice Flange

Incoloy 825 Nickel Alloy Puddle Flange

Incoloy 825 Nickel Alloy Puddle Flange


N08825 Alloy Flanges Electrical Resistivity


Electrical Resistivity
µΩ·m 1130

Incoloy Grade 825 Flanges Melting Point


Melting Range
°C °F
1370-1400 2500-2550

Alloy 825 Flanges Size Chart


(NPS) For Nominal Pipe Size In
(inches)		As Per ASME B16.5 Class 150
Flange Diameter
In (inch)		Bolts Number
Bolt Diameter
In (inch)		Bolt Holes (B.H.) Diameter In
(inch)		Bolt Circle (B.C.)
In(inch)
1/43-3/841/20.622-1/4
1/23-1/241/20.622-3/8
3/43-7/841/20.622-3/4
14-1/441/20.623-1/8
1-1/44-5/841/20.623-1/2
1-1/2541/20.623-7/8
2645/80.754-3/4
2-1/2745/80.755-1/2
37-1/245/80.756
3-1/28-1/285/80.757
4985/80.757-1/2
51083/40.888-1/2
61183/40.889-1/2
813-1/283/40.8811-3/4
1016127/8114-1/4
1219127/8117
14211211.1218-3/4
1623-1/21611.1221-1/4
1825161-1/81.2522-3/4
2027-1/2201-1/81.2525
2432201-1/41.3829-1/2

ASTM B564 Incoloy 825 Flanges Gasket Chart


NPS For (Normal Pipe Size)Gasket (I.D.) Inside Daimeter
Gasket (O.D.) Outside Daimeter
#150LB #300LB #400LB #600LB #900LB
1/2"0.841.8752.1252.1252.1252.50
3/4"1.062.252.6252.6252.6252.75
1"1.312.6252.8752.8752.8753.125
1 1/4"1.6633.253.253.253.50
1 1/2"1.913.3753.753.753.753.875
2"2.384.1254.3754.3754.3755.625
2 1/2"2.884.8755.1255.1255.1256.50
3"3.505.3755.8755.8755.8756.625
4"4.506.8757.1257.007.6258.125
5"5.567.758.508.3759.509.75
6"6.628.759.8759.7510.5011.375
8"8.621112.12512.0012.62514.125
10"10.7513.37514.2514.12515.7517.125
12"12.7516.12516.62516.5018.0019.625

Incoloy 825 Weld Neck Flanges Dimensions


Incoloy 825 Weld Neck Flanges Dimensions
Size (NPS) in Inches NPS (Normal Pipe Size) Size in MillimeterOuter Diameter For (O.D.) Thickness Of Weld Neck FlangeHub Outer DiameterWeld Neck Outer DiameterLength Of ASME B16.5 Welding NeckDaimeter Of WN BoreDiameter Of RF (Raised Face) Raised Face (RF) HeightPCDFace Of Weld
ABCDEFGHIJ
1/215909.63021.346-34.9260.31.6
3/42010011.23826.75142.9269.91.6
12511012.74933.45450.8279.41.6
1 1/43211514.35942.25663.5288.91.6
1 1/24012515.96548.36073298.41.6
25015017.57860.36292.12120.71.6
2 1/26518020.7907368104.82139.71.6
38019022.310888.9681272152.41.6
3 1/29021522.3122101.670139.72177.81.6
410023022.3135114.375157.22190.51.6
512525522.3164141.387185.72215.91.6
615028023.9192168.387215.92241.31.6
820034527246219.1100269.92298.51.6
1025040528.6305273100323.823621.6
1230048530.2365323.81133812431.81.6
1435053533.4400355.6125412.82476.31.6
1640059535457406.4125469.92539.81.6
1845063538.1505457.2138533.42577.91.6
2050070041.3559508143584.226351.6
2460081546.1663610151692.22749.31.6

Incoloy 825® Flanges Application For Oil & Gas


  • Incoloy 825 Flanges For Oil And Gas Industry
  • Alloy 825 Flanges For Dairy And Food Processing
  • UNS N08825 Socket Weld Flange For Heat Exchanger
  • Werkstoff Nr. 2.4858 Lap Joint Flange For Modern Architecture
  • Alloy 825 Weld Neck Flanges For Power Plants
  • Nickel 825 Slip On Flanges For Fluid Piping
  • Nickel Alloy 825 Blind Flange For Pulp And Paper Industry


Stock Of MSS SP-44 Alloy 825® RTJ Flange In All Sizes Or EN 1092-2 PN16 ASME B564 2.4858 Threaded Flange Schedule 80 At Lowest Price In India With Mechanical Properties And Bolts And Nuts Chart.

SB 564 N08825 Flanges Bolt & Stud Chart


Size in (Inches)Size in (Millimeter)Number of BoltsBolt (UNC) SizeRF (Raised Face) Stud Length Stud (ISO) SizeMachine Flange Bolt Length
1/21541/255M1450
3/42041/265M1450
12541/265M1455
1 1/43241/270M1455
1 1/24041/270M1465
25045/885M1670
2 1/26545/890M1675
38045/890M1675
3 1/29085/890M1675
410085/890M1675
512583/495M2085
615083/4100M2085
820083/4110M2090
10250127/8115M24100
12300127/8120M24100
14350121135M27115
16400161135M27115
18450161 1/8145M30125
20500201 1/8160M30140
24600201 1/4170M33150

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