Om Poonam Metal Overseas
Back to Nickel Alloys
Inconel 825 Flanges

Inconel 825 Flanges

Call now for custom dimensions of Nickel Alloy 800 blind / SORF flange. Manufacturer of Inconel 825 Flanges in India, offers various face and thread types. View specification.

Nickel Alloys

On This Page

Gallery

Inconel 825 Flanges in Detail

Specification

Features & Applications

ASTM B564 UNS N08825 Weld Neck Flange Standard

  • WERKSTOFF NR. : 2.4858
  • BS : NA 16
  • UNS : N08825
  • AFNOR : NFE30C20DUM
  • GOST : ЭП703
  • JIS : NCF 825
  • OR : XH38BT

Incoloy Alloy 800 Pipe Flange Standard

  • WERKSTOFF NR. : 1.4876
  • BS : NA 15
  • UNS : N08800
  • AFNOR : Z8NC32-21
  • GOST : ЭИ670
  • JIS : NCF 800
  • OR : XH32T

Nickel Alloy 800H Socket Weld Flange Standard

  • WERKSTOFF NR. : 1.4958 / 1.4876
  • BS : NA 15(H)
  • UNS : N08810
  • AFNOR : Z8NC33-21
  • JIS : NCF 800H

Other Trade Names For Nickel Alloy 825 Threaded Flange

  • Nickelvac 825
  • Alloy 825
  • Nicrofer 4241

Other Trade Names For ASTM B564 Inconel 800 Slip on Flange

  • Ferrochronin 800
  • Nicrofer 3220
  • Nickelvac 800

Other Trade Names For ASME SB 564 N08800 Reducing Flange

  • Nickelvac 800H
  • Ferrochronin 800H
  • Nicrofer 3220

Incoloy Alloy 800H Lap Joint Flange Applications

  • Heat-Treating Equipment
  • Industrial Furnaces
  • Petrochemical Processing
  • Power Generation

ASTM B564 UNS N08800 Hot Forged Flange Manufacturing Technique

  • Forged
  • Drilling
  • Turning
  • CNC machining
  • Rolled
  • Milling

Other Types of Inconel 800 Weld Flanges

  • 800 Incoloy Reducing Flange
  • UNS N08825 Spade Flange
  • DIN 1.4876 Expander Flange
  • Incoloy UNS No 8825 Anchor Flange
  • ASTM B564 N08825 Orifice Plate
  • DIN 2.4858 Swivel Flange
  • Incoloy 825 High Hub Blind Flange
  • Incoloy 800 Ring Spacer Flange

ASTM B564 UNS N08825 Blind Flanges Types

  • Incoloy 800 Forged Blind Flange
  • 800 Incoloy Ring Type Joint Blind Flange
  • Alloy 800 Raised Face Blind Flange
  • Inconel 800 Threaded Blind Flange
  • ASTM B564 UNS N08800 Flat Face Blind Flange

ASTM B564 N08800 Slip on Flanges Types

  • ASME SB 564 N08800 Threaded Slip on Flange
  • Incoloy 825 Flat Face Slip on Flange
  • Nickel Alloy 825 Forged Slip on Flange
  • Alloy 825 Ring Type Joint Slip on Flange
  • Incoloy Alloy 800 Raised Face Slip on Flange

Alloy Incoloy 800H Weld Neck Flanges Types

  • 825 Incoloy Long Weld Neck Flange
  • Inconel 825 Flat Face Weld Neck Flange
  • ASTM B564 Inconel 825 Ring Type Joint Weld Neck Flange
  • ASTM B564 UNS N08825 Raised Face Weld Neck Flange

Incoloy 800H BLRF Flange ASME standards

  • ASME B16.5
  • ASME B16.36
  • ASME B16.20
  • ASME B16.47

Nickel Alloy 800 Plate Flange Finish

  • Zinc Plated
  • Concentric Serrated
  • Serrated finish
  • Spiral Serrated
  • Mirror finish
  • Smooth Finish
  • Cold Water Finish

Alloy 825 Socket Weld Flange Marking

  • Manufacturers Name
  • Material grade
  • Face type
  • Origin
  • Sizes
  • Standard
  • Pressure class

DIN 2.4858 RTJ Flange ASTM Standard

  • ASTM B462
  • ASME SB462

Tensile Strength for ASME SB 564 N08825 Orifice Pipe Flanges

  • 85 KSI
  • 586 N/mm2

Faces Types of Incoloy 825 LJ Flange

  • Flat face
  • Ring joint
  • Raised face
  • Lap joint
  • Large and small tongue and groove
  • Male and female

Proof Stress for 825 Incoloy Blank Flange

  • 241 N/mm2
  • 35 KSI

Incoloy Alloy 800 Spectacle Blind Flanges Temperature Range

  • Upto 1500°F
  • Upto 816°C

Incoloy UNS No 8800 SWRF Flange Test Certificates

  • Raw Materials Certificate
  • Third Party Inspection
  • MTC EN 10204 3.1/3.2
  • 100% Radiography Test Report

Incoloy Flanges Grades

  • Incoloy 825 Flanges
  • Incoloy 800 Flanges
  • Incoloy 800H Flanges

SB 564 UNS N08800 Square Flange Hot forming Temperature

  • 870 to 1200°C
  • 1600 to 2200°F

UNS N08800 Ring Type Joint Flanges Characteristics

  • Good creep rupture strength
  • Excellent temperature strength
  • Good corrosion resistance

Hot-Working Temperature Range of Incoloy 800H Flange

  • 950 to 1200°C
  • 1740 to 2190°F

SB 564 UNS N08825 RTJ Flange Hardness

  • Rockwell B : 135 - 165

ASTM B564 UNS N08800 Incoloy Flanges Testings Requirements

  • Flaring Test
  • Eddy Current Testing
  • Ultra Sonic Test
  • Mechanical Testing
  • Hardness Test
  • Chemical Analysis
  • Intergranular Corrosion Test
  • Pitting Resistance Test
  • Positive Material Identification
  • Dye Penetrant Test
  • Flattening Test
  • Hydrostatic Test
  • Macro Test
  • Bend Test
  • Radiography Test
  • Hydrogen-Induced Cracking Test
  • Sulfide Stress Corrosion Cracking
  • Micro Test
  • Impact Test

Available As

Inconel 800H LWN FlangesInconel Alloy 800H Weld Neck FlangesAlloy 800H Threaded FlangesASTM B564 UNS N08810 Lap Joint FlangesAlloy 800H Backing FlangeNickel 800H Slip on FlangesUNS N08810 Reducing FlangeASTM B564 Incoloy 800H Socket Weld Flanges800H Inconel Blind Flanges

Technical Data

Full Specifications

›Pressure Ratings

Alloy 800H Socket Weld Flange Pressure Rating

Scroll to see all columns →

Temperature range in °C25001500900600400300150
29 to 38430.9258.6155.1103.468.951.720
50430.9258.6155.1103.468.951.719.5
100429.4257.6154.610368.751.517.7
150418.2250.8150.6100.366.850.315.8
200405.4243.4145.897.264.848.613.8
250386.2231.813992.761.746.312.1
300357.1214.4128.685.75742.910.2
325344.3206.612482.65541.49.3
350335.3201.1120.780.453.640.38.4
375323.2194.1116.577.651.638.97.4
400304.9183.1109.873.348.936.56.5
425291.6175.1105.17046.535.25.5
450281.8169101.467.745.133.74.6
475263.9158.295.163.442.331.73.7
500235140.984.756.537.628.22.8
538137.982.749.633.122.116.51.4
550116.269.741.827.918.613.9
57578.647.228.318.912.69.4
60055.333.219.913.38.96.6
62542.825.715.410.36.85.1
65039.423.614.29.56.34.7
›Dimensions & Weight

ASTM B564 UNS N08825 Slip on Flanges Dimension Chart

Scroll to see all columns →

Size in mmSize in mm_2600500450400350300250200150125100908065504032252015
Size in InchSize in Inch2420181614121086543 1/232 1/221 1/21 1/413/41/2
Socket BoreH616513.1461.8410.5359.2327276.2221.5170.7143.8116.1103.490.774.661.949.543.234.527.722.2
PCDG749.3635577.9539.8476.3431.8362298.5241.3215.9190.5177.8152.4139.7120.798.488.979.469.960.3
RF HeightF22222222222222222222
RF Dia.E692.2584.2533.4469.9412.8381323.8269.9215.9185.7157.2139.7127104.892.17363.550.842.934.9
Flange LengthD8171676256544843383532302927242119161414
Hub ODC66355950545740036530524619216413512210890786559493830
Flange Thick.B46.141.338.13533.430.228.62723.922.322.322.322.320.717.515.914.312.711.29.6
Outer Dia.A81570063559553548540534528025523021519018015012511511010090
Bolt Size UNCBolt Size UNC1 1/41 1/81 1/8117/87/83/43/43/45/85/85/85/85/81/21/21/21/21/2
No of BoltsNo of Bolts202016161212128888844444444
RF Stud LengthRF Stud Length1701601451351351201151101009590909090857070656555
Machine Bolt LengthMachine Bolt Length15014012511511510010090858575757575706555555050
Hole SizeHole Size1 3/81 1/41 1/41 1/81 1/8117/87/87/83/43/43/43/43/45/85/85/85/85/8
Stud SizeStud SizeM33M30M30M27M27M24M24M20M20M20M16M16M16M16M16M14M14M14M14M14
›Material Properties

Inconel 800 Blind Flange Chemical Composition

Scroll to see all columns →

GradeMnCAlCuSiNiSTiFeCr
8001.50 max.10 max.15 to .60.75 max1 max30 to 35.015 max.15 to .6039.50 min19 to 23
800HT1.50 max.06 to .10.15 to .60ᴬ.75 max1 max30 to 35.015 max.15 to .60ᴬ39.50 min19 to 23
800H1.50 max.05 to .10.15 to .60.75 max1 max30 to 35.015 max.15 to .6039.50 min19 to 23
8251 max.05 max.02 max1.50 to 3.5 max38 to 46.03 max.06 to 1.2022 min19.50 to 23.50

ASTM B564 Nickel Alloy 800 RTJ Flange Mechanical Property

Scroll to see all columns →

ElementMelting PointHardnessSpecific HeatTensile StrengthThermal ConductivityYield Strength (0.2%Offset)Modulus of ElasticityDensityElectrical ResistivityElongation
800H / 800 /800HT2525 °F 1385 °CBrinell : 126460 J/kg-°K75,000 Psi 520 MPa18.3 W/m-°K205 MPa 30,000 Psi196.5 GPa7.94 g/centimeter399 Microhm-cm30 %
8251400 °C 2550 °FRockwell B : 135-165440 J/kg-°K80,000 Psi 550 MPa11.3 W/m-°K32,000 Psi, 220 MPa196 MPa8.14 g/cm31.13 μ cm30 %
›Technical Data

Inconel 825 Flanges Equivalent Material

Scroll to see all columns →

GradeGermanyBritish StandardEuropeNorth AmericaFranceJapanORRussia
GradeWERKSTOFF NR.BSENUNSAFNORJISORGOST
Incoloy 800H1.4958 / 1.4876NA 15(H)X5NiCrAlTi31-20N08810Z8NC33-21NCF 800HXH32TЭИ670
Incoloy 800HT1.4876/1.4859 /NA 15(HT)X8NiCrAlTi32-21N08811–NCF 800HTXH32TЭИ670
Incoloy 8252.4858NA 16NiCr21MoN08825NFE30C20DUMNCF 825XH38BTЭП703
Incoloy 8001.4876NA 15X10NiCrAlTi32-20N08800Z8NC32-21NCF 800XH32TЭИ670

Inconel 800H Flanges Standards

According toASME B16.5 ASME B 16.47
UNSN08800
UNS:N08825
Specifications:ASTM B564 ASME SB564

Difference Between Nickel Alloy 825 RF, FF and RTJ Face Flange

DescriptionRF - Raised FaceFF - Flat FaceRTJ - Ring Type Joint
Sealing FaceID to raised face ODID to ODGroove in flange face
Sealing AreaMediumLargeSmall
ClassAll.125lbs , 250lbsAll. Generally ≥ 900 lbs
Pressure RangeBroadLow pressuresUsed for higher pressures.
Gasket TypeNon-metallic Semi-metallic.Soft Non-metallic.Hard Metal
Temperature RangeBroadLow temperaturesBroad
Inconel 825 Flanges
Inconel 825 Flanges

Get a Price

Request a quote for this item

Specify the grade, size, quantity and governing standard, and we'll confirm stock and pricing — typically within the same working day.

Request a Quote for Inconel 825 Flanges

Contact

Send us the spec

Grade, form, size and quantity — that's all we need to confirm stock and quote. Reach us directly, or use the form below.

Enquiry FormReply same working day
Direct Contact

Head Office

Shop No. 5, Ravi Estate, Keval Kantha Road, Near Gujarat Bottling Road, Industrial Area, Rakhial, Ahmedabad, Gujarat – 380023, India

Phone / WhatsApp

+91 93240 06771

Working Hours

Monday – Saturday8:00 AM – 8:00 PM

SundayClosed