Inconel 601 Flanges

Alloy 601 Socket weld Flanges, Grade 601 Blind Flanges, 601 Inconel Long Weld Neck Flanges Manufacturer in India.

Neelkamal Alloys LLP is a popular exporter of Inconel 601 Orifice Flanges, which is generally heat conduct to reach firmness. Inconel 601 Slip On Flanges have maximum hardness together with high strength and corrosion resistance in the hardened and stress relieved condition. It’s very high carbon content is responsible for these characteristics, which make Grade 601 Threaded Flanges particularly suited to such applications as ball bearings and valve parts. Inconel 601 Socket Weld Flanges has a corrosion resistance lower than that of other austenitic grades. Inconel 601 Weld Neck Flanges are not generally recommended for elevated temperature applications due to a reduction in corrosion resistance when tempered above 400 Degree C. Nickel 601 Blind Flanges is also not commonly welded due to its tendency to air harden. Inconel 601 Spectacle Blind Flanges is as well not usually welded because of its propensity to air toughen.

Inconel Alloy 601 Flanges

Inconel JIS NCF 601 Reducing Flanges, ASME B16.5 Inconel 601 Spectacle Blind Flanges, Inconel 601 Lap Joint Flanges Supplier in Mumbai, India.

Inconel 601 Lap Joint Flanges is generally used in position where advanced thermal conductivity is essential. When application temp is excessively high, these Inconel 601 Ring Type Joint Flanges offers excellent oxidation and corrosion resistance for a lot of automotive exhaust system parts and residential furnace with main heat exchangers. Inconel 601 Orifice Flanges is titanium stabilized and 18 % Cr steel that may perhaps be used in a lot of oxidising atmospheres where it is well-thought-out on passable in terms of all-purpose corrosion resistance but is matter to chloride SCC.

Dimensional Standards For Inconel Flanges


  • American Standard Flanges (ANSI/ASME/AWWA)
  • European Standard Flanges (EN)
  • German Standard Flanges (DIN)
  • British Standard Flanges (BS)
  • Japanese Standard Flanges (JIS)
  • MSS Standard Flanges (MSS-SP)
  • Petroleum Standard Flanges (API)
  • South African Standard Flanges (SABS / SANS)
  • Russian Standard Flanges (GOST)

Material Testing of Inconel Flanges


  • Mechanical Testing Such as Tensile of Area
  • Chemical Analysis – Spectro Analysis
  • Hardness Test
  • Positive Material Identification – PMI
  • Chemical Analysis – Spectro Analysis
  • Testing
  • Micro and MacroTest
  • Flattening Test
  • Pitting Resistance Test
  • Intergranular Corrosion (IGC) Test
  • Flaring Test

Documentation of Inconel Flanges


  • Commercial Invoice which includes HS Code
  • Certificate of Origin legalized/attested by Chamber of Commerce or Embassy
  • Packing List including net weight and gross weight, number of boxes, Marks and Numbers
  • Raw Material Test Reports
  • Fumigation Certificates
  • Material Traceability Records
  • Raw Material Test Reports
  • Quality Assurance Plan (QAP)
  • Material Traceability Records
  • Heat Treatment Charts
  • Quality Assurance Plan (QAP)
  • Test Certificates certifying NACE MR0103, NACE MR0175
  • Heat Treatment Charts
  • Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2
  • Test Certificates certifying NACE MR0103, NACE MR0175
  • Welding Procedure Specification/Procedure Qualification Record, WPS/PQR
  • NABL approved Laboratory Test Reports
  • Form A for the purposes of the Generalized System of Preferences (GSP)
  • Welding Procedure Specification/Procedure Qualification Record, WPS/PQR

ASME B16.5 Inconel 601 Flanges Specifications

Specifications ASTM B564 / ASME SB564
Flanges size 1/2" (15 NB) to 48" (1200NB) DN10~DN5000
Flanges Dimensions ANSI/ASME B16.5, B16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, ANSI Flange, ASME Flange, BS Flange, DIN Flange, EN Flange, GOST Flange.
Class / Pressure 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc.
Flange Face Type Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ)
Manufacturing Standards ANSI Flange, ASME Flange, DIN Flange, EN1092-1 Flange, UNI Flange, JIS/ KS Flange, BS4504 Flange, GB Flange, AWWA C207 Flange, GOST Flange, PSI Flange, ANSI DIN, GOST, JIS, UNI, BS, AS2129, AWWA, EN, SABS, NFE, BS Flange, EN Flange, API 6A Flange etc
B.S: BS4504 , BS3293, BS1560, BS10
AS 2129: Table D; Table E; Table H
ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings
ANSI : ANSI B16.5, ANSI B16.47(API605), MSS SP44, ANSI B16.36, ANSI B16.48
ANSI B16.5, ANSI B16.47, MSS SP44, ANSI B16.36, ANSI B16.48
American standard (ANSI)
German (DIN)
British standard (BS)
Any other specilised Flange
DIN: DIN 2527, DIN 2566, DIN 2573, DIN 2576, DIN 2641, DIN 2642, DIN 2655, DIN 2656, DIN 2627, DIN 2628, DIN 2629, DIN 2631, DIN 2632, DIN 2633, DIN 2634, DIN 2635, DIN 2636, DIN 2637, DIN 2638
The other standard: AWWA C207; EN1092-1, GOST12820, JIS B2220; KS B1503, SABS1123; NFE29203;UNI2276
Standard UNI 6Bar 10Bar 16Bar 25Bar 40Bar
Test Certificates EN 10204/3.1B
Raw Materials Certificate
100% Radiography Test Report
Third Party Inspection Report, etc
Flanges uses & application Nuclear power (mostly seamless).
Petrochemicals and acids.
Bitumen upgraders.
Heavy oil refineries.
Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2, Test Certificates certifying NACE MR0103, NACE MR0175.
ANSI B16.5 Inconel 601 Pipe Flanges Forms & Availability
Products Size
Inconel 601 Plate Flanges Inconel 601 Ring Type Joint Flanges Sizes 1/2" (15 NB) to 48" (1200NB)
Inconel 601 Reducing Flanges Inconel 601 Slip On Flanges
Inconel 601 Blind Flanges Inconel 601 Threaded Flanges
Inconel 601 Long Weld Neck Flanges Inconel 601 Weld Neck Flanges
Inconel 601 Spectacle Blind Flanges Inconel 601 Square Flanges
Inconel 601 Orifice Flanges Inconel 601 Spade Flange
Inconel 601 Raised Face Flanges Inconel 601 Weldoflange
Inconel 601 High Hub Blind Flanges Inconel 601 SORF Flange
Inconel 601 WNRF Flange Inconel 601 Socket Weld Flanges
Inconel 601 Lap Joint Flanges Inconel 601 Flat Face Flanges
Inconel 601 Puddle Flange Inconel 601 BLRF Flanges
Inconel 601 SWRF Flanges Inconel 601 Screwed Flanges
Types of Inconel 601 Flanges
Inconel 601 Slip on Flange
Inconel 601 Slip on Flange

601 Inconel Slip on Flange | ASTM B564 Inconel 601 Slip on Flange | ASTM B564 Alloy 601 Slip on Flanges | ASTM B564 Inconel 601 SORF Flanges | Inconel 601 Raised Face Slip On Flanges | ANSI B16.5 601 Inconel Alloy SORF Flanges | 601 Inconel Slip on Flange.

Inconel 601 Weld Neck Flange
Inconel 601 Weld Neck Flange

601 Inconel Weld Neck Flange | ASTM B564 Inconel 601 Welding Neck Flange | ASTM B564 Alloy 601 Weld Neck Flanges | ASTM B564 Inconel 601 WNRF Flanges | Inconel 601 Raised Face Weld Neck Flanges | ANSI B16.5 601 Inconel WNRF Flanges | 601 Inconel Alloy Weld Neck Flange.

Inconel 601 Blind Flange
Inconel 601 Blind Flange

601 Inconel Blind Flange | ASTM B564 Inconel 601 Blind Flange | ASTM B564 Alloy 601 Blind Flanges | ASTM B564 Inconel 601 BLRF Flanges | Inconel 601 Raised Face Blind Flanges | ANSI B16.5 601 Inconel Alloy BLRF Flanges | 601 Inconel Blind Flange.

Inconel 601 Socket Weld Flange
Inconel 601 Socket Weld Flange

601 Inconel Socket Weld Flange | ASTM B564 Inconel 601 Socket Weld Flange | ASTM B564 Alloy 601 Socket Weld Flanges | ASTM B564 Inconel 601 SWRF Flanges | DIN 2.4851 Raised Face Socket Weld Flanges | ANSI B16.5 601 Inconel SWRF Flanges | 601 Inconel Alloy Socket Weld Flange.

Inconel 601 Threaded Flange
Inconel 601 Threaded Flange

601 Inconel Threaded Flange | ASTM B564 Inconel 601 Threaded Flange | ASTM B564 Alloy 601 Threaded Flanges | ASTM B564 Inconel 601 Screwed Flanges | DIN 2.4851 Raised Face Threaded Flanges | ANSI B16.5 601 Inconel Alloy Screwed Flanges | 601 Inconel Threaded Flange.

Inconel 601 Orifice Flange
Inconel 601 Orifice Flange

601 Inconel Orifice Flange | ASTM B564 Inconel 601 Orifice Flange | ASTM B564 Alloy 601 Orifice Flanges | ASTM B564 Inconel 601 Orifice Flanges | Inconel 601 Raised Face Orifice Flanges | ANSI B16.5 601 Inconel Alloy Orifice Flanges | 601 Inconel Orifice Flange.

Inconel 601 Long Weld Neck Flange
Inconel 601 Long Weld Neck Flange

601 Inconel Long Weld Neck Flange | ASTM B564 Inconel 601 Long Weld Neck Flange | ASTM B564 Alloy 601 Long Weld Neck Flanges | ASTM B564 Inconel 601 LWNRF Flanges | Inconel 601 Raised Face Long Weld Neck Flanges | ANSI B16.5 601 Inconel Alloy LWNRF Flanges | 601 Inconel Long Weld Neck Flange.

Inconel 601 Spectacle Blind Flange
Inconel 601 Spectacle Blind Flange

601 Inconel Spectacle Blind Flange | ASTM B564 Inconel 601 Spectacle Blind Flange | ASTM B564 Alloy 601 Spectacle Blind Flanges | ASTM B564 Inconel 601 Spectacle Blind Flanges | Inconel 601 Raised Face Spectacle Blind Flanges | ANSI B16.5 601 Inconel Spectacle Blind Flanges | 601 Inconel Alloy Spectacle Blind Flange.

Inconel 601 Ring Type Joint Flange
Inconel 601 Ring Type Joint Flange

601 Inconel Ring Type Joint Flange | ASTM B564 Inconel 601 Ring Type Joint Flange | ASTM B564 Alloy 601 Ring Type Joint Flanges | ASTM B564 Inconel 601 RTJ Flanges | Inconel 601 Ring Type Joint Flanges | ANSI B16.5 601 Inconel Alloy RTJ Flanges | 601 Inconel Ring Type Joint Flange.

ASTM B564 601 Inconel Flanges Equivalent Grades
STANDARD WERKSTOFF NR. UNS JIS BS GOST AFNOR EN
Inconel 601 2.4851 N06601 NCF 601 NA 49 XH60BT NC23FeA NiCr23Fe
ASTM B564 601 Inconel Flanges Price List

Contact us or click on request a quote button to get our competitive prices for 601 Inconel Flange. Neelkamal Alloys LLP maintain the large inventory of high quality ASTM B564 Inconel 601 Flanges for sale to our clients throughout globally.

601 Inconel Pipe Flanges Chemical Composition
Grade C Mn Si S Cu Fe Ni Cr
Inconel 601 0.10 max 1.00 max 0.5 max 0.015max 1.0 max Balance 58.0 – 63.0 21.0 – 25.0
Inconel 601 Flanges Mechanical Properties
Element Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
Inconel 601 8.1 g/cm3 1411 °C (2571 °F) Psi – 80,000 , MPa – 550 Psi – 30,000 , MPa – 205 30 %
Pressure Rating Of ASTM B564 601 Inconel Flanges
ANSI/ASME B16.34 PRESSURE RATING CHART
Temperature °F 150# 300# 400# 600# 900# 1500# 2500#
-20 to 100 275 720 960 1440 2160 3600 6000
200 230 600 800 1200 1800 3000 5000
300 205 540 720 1080 1620 2700 4500
400 190 495 660 995 1490 2485 4140
500 170 465 620 930 1395 2330 3880
600 140 435 580 875 1310 2185 3640
650 125 430 575 860 1290 2150 3580
700 110 425 565 850 1275 2125 3540
750 95 415 555 830 1245 2075 3460
800 80 405 540 805 1210 2015 3360
850 65 395 530 790 1190 1980 3300
900 50 390 520 780 1165 1945 3240
950 35 380 510 765 1145 1910 3180
1000 20 320 430 640 965 1605 2675
1050 20 310 410 615 925 1545 2570
1100 20 255 345 515 770 1285 2145
1150 20 200 265 400 595 995 1655
1200 20 155 205 310 465 770 1285
1250 20 115 150 225 340 565 945
1300 20 85 115 170 255 430 715
1350 20 60 80 125 185 310 515
1400 20 50 65 95 145 240 400
1450 15 35 45 70 105 170 285
1500 10 25 35 55 80 135 230
Size Chart Of ASTM B564 601 Inconel Flanges
Nominal Pipe Size Outside Diameter of Flanges Thickness of Flanges Diameter of Raised Face Diameter of Hub at Base Length Thru Hub Diameter or Bore Diameter of Hub at Bevel Radius of Fillet Depth of Socket
Welding Neck Slip-On Threaded Socket Lap Joint Slip-on Socket Lap Joint
O Q R X Y Y Y W B H r Z
1/2 3-1/2 7/16 1-3/8 1-3/16 1-7/8 5/8 5/8 .88 .90 .84 1/8 3/8
3/4 3-7/8 1/2 1-11/16 1-1/2 2-1/16 5/8 5/8 1.09 1.11 1.05 1/8 7/16
1 4-1/4 9/16 2 1-15/16 2-3/16 11/16 11/16 1.36 1.38 1.32 1/8 1/2
1-1/4 4-5/8 5/8 2-1/2 2-5/16 2-1/4 13/16 13/16 1.70 1.72 1.66 3/16 9/16
1-1/2 5 11/16 2-7/8 2-9/16 2-7/16 7/8 7/8 1.95 1.97 1.90 1/4 5/8
2 6 3/4 3-5/8 3-1/16 2-1/2 1 1 2.44 2.46 2.38 5/16 11/16
2-1/2 7 7/8 4-1/8 3-9/16 2-3/4 1-1/8 1-1/8 2.94 2.97 2.88 5/16 3/4
3 7-1/2 15/16 5 4-1/4 2-3/4 1-3/16 1-3/16 3.57 3.60 3.50 3/8 13/16
3-1/2 8-1/2 15/16 5-1/2 4-13/16 2-13/16 1-1/4 1-1/4 4.07 4.10 4.00 3/8 7/8
4 9 15/16 6-3/16 5-5/16 3 1-5/16 1-5/16 4.57 4.60 4.50 7/16 15/16
5 10 15/16 7.5/16 6-7/16 3-1/2 1-7/16 1-7/16 5.66 5.69 5.56 7/16 15/16
6 11 1 8-1/2 7-9/16 3-1/2 1-9/16 1-9/16 6.72 6.75 6.63 1/2 1-1/16
8 13-1/2 1-1/8 10-5/8 9-11/16 4 1-3/4 1-3/4 8.72 8.75 8.63 1/2 1-1/4
10 16 1-3/16 12-3/4 12 4 1-15/16 1-15/16 10.88 10.92 10.75 1/2 1-5/16
12 19 1-1/4 15 14-3/8 4-1/2 2-3/16 2-3/16 12.88 12.92 12.75 1/2 1-9/16
14 21 1-3/8 16-1/4 15-3/4 5 2-1/4 3-1/8 14.14 14.18 14.00 1/2 1-5/8
16 23-1/2 1-7/16 18-1/2 18 5 2-1/2 3-7/16 16.16 16.19 16.00 1/2 1-3/4
18 25 1-9/16 21 19-7/8 5-1/2 2-11/16 3-13/16 18.18 18.20 18.00 1/2 1-15/16
20 27-1/2 1-11/16 23 22 5-11/16 2-7/8 4-1/16 20.20 20.25 20.00 1/2 2-1/8
24 32 1-7/8 27-1/4 26-1/8 6 3-1/4 4-3/8 24.25 24.25 24.00 1/2 2-1/2
Weight Chart Of ASTM B564 601 Inconel Flanges
Nominal Pipe Size Outside Diameter of Flanges Thickness of Flanges Diameter of Raised Face Diameter of Hub at Base Length Thru Hub Diameter or Bore Diameter of Hub at Bevel Radius of Fillet Depth of Socket
Welding Neck Slip-On Threaded Socket Lap Joint Slip-on Socket Lap Joint
O Q R X Y Y Y W B H r Z
1/2 3-1/2 7/16 1-3/8 1-3/16 1-7/8 5/8 5/8 .88 .90 .84 1/8 3/8
3/4 3-7/8 1/2 1-11/16 1-1/2 2-1/16 5/8 5/8 1.09 1.11 1.05 1/8 7/16
1 4-1/4 9/16 2 1-15/16 2-3/16 11/16 11/16 1.36 1.38 1.32 1/8 1/2
1-1/4 4-5/8 5/8 2-1/2 2-5/16 2-1/4 13/16 13/16 1.70 1.72 1.66 3/16 9/16
1-1/2 5 11/16 2-7/8 2-9/16 2-7/16 7/8 7/8 1.95 1.97 1.90 1/4 5/8
2 6 3/4 3-5/8 3-1/16 2-1/2 1 1 2.44 2.46 2.38 5/16 11/16
2-1/2 7 7/8 4-1/8 3-9/16 2-3/4 1-1/8 1-1/8 2.94 2.97 2.88 5/16 3/4
3 7-1/2 15/16 5 4-1/4 2-3/4 1-3/16 1-3/16 3.57 3.60 3.50 3/8 13/16
3-1/2 8-1/2 15/16 5-1/2 4-13/16 2-13/16 1-1/4 1-1/4 4.07 4.10 4.00 3/8 7/8
4 9 15/16 6-3/16 5-5/16 3 1-5/16 1-5/16 4.57 4.60 4.50 7/16 15/16
5 10 15/16 7.5/16 6-7/16 3-1/2 1-7/16 1-7/16 5.66 5.69 5.56 7/16 15/16
6 11 1 8-1/2 7-9/16 3-1/2 1-9/16 1-9/16 6.72 6.75 6.63 1/2 1-1/16
8 13-1/2 1-1/8 10-5/8 9-11/16 4 1-3/4 1-3/4 8.72 8.75 8.63 1/2 1-1/4
10 16 1-3/16 12-3/4 12 4 1-15/16 1-15/16 10.88 10.92 10.75 1/2 1-5/16
12 19 1-1/4 15 14-3/8 4-1/2 2-3/16 2-3/16 12.88 12.92 12.75 1/2 1-9/16
14 21 1-3/8 16-1/4 15-3/4 5 2-1/4 3-1/8 14.14 14.18 14.00 1/2 1-5/8
16 23-1/2 1-7/16 18-1/2 18 5 2-1/2 3-7/16 16.16 16.19 16.00 1/2 1-3/4
18 25 1-9/16 21 19-7/8 5-1/2 2-11/16 3-13/16 18.18 18.20 18.00 1/2 1-15/16
20 27-1/2 1-11/16 23 22 5-11/16 2-7/8 4-1/16 20.20 20.25 20.00 1/2 2-1/8
24 32 1-7/8 27-1/4 26-1/8 6 3-1/4 4-3/8 24.25 24.25 24.00 1/2 2-1/2
Other Types of Grade 601 Inconel Flanges in Stock
  • Inconel 601 Pipe Flanges
  • Inconel 601 Reducing Flanges
  • Inconel 601 Slip On Flanges
  • 601 Inconel Alloy Blind Flanges
  • Inconel UNS N06601 Socket Weld Flanges
  • Inconel WERKSTOFF NR. 2.4851 Flanges
  • ASTM B564 601 Inconel Weld Neck Flanges
  • DIN 2.4851 Lap Joint Flanges
  • Inconel 601 Threaded Flanges
  • Grade 601 Inconel Raised Face Flanges
  • 601 Inconel Orifice Flanges
  • Inconel UNS N06601 Ring Type Joint Flanges
  • Inconel WERKSTOFF NR. 2.4851 Forged Flange
  • ANSI B16.5 601 Inconel Flat Face Flanges
  • Gr. 601 SWRF Flange
  • Inconel Alloy 601 SORF Flanges
  • Gr. Alloy 601 Nipo Flange
  • Inconel 601 Weldo Flange
  • 601 Inconel BLRF Flanges
  • 601 Inconel WNRF Flanges
  • Inconel 601 BS 4504 Flanges
  • UNS N06601 Flanges
  • Inconel 601 DIN Flanges
  • DIN 2.4851 Orifice Flange
  • Inconel 601 Raised Face Blind Flanges
  • Inconel 601 RTJ Flange
  • 601 Inconel Exhaust Flanges
  • Inconel 601 Tongue & Groove Flanges
  • Inconel 601 Reducing Flanges
  • Alloy 601 Plate Flanges
  • 601 Inconel Puddle Flanges
  • UNS N06601 Male & Female Flanges
  • Nickel 601 Ring Spacer
  • Inconel WERKSTOFF NR. 2.4851 Forged Flanges
  • ASTM B564 Inconel 601 Bleed Ring Flange
  • Inconel Alloy 601 Screwed Flanges
  • Inconel 601 Square Flanges
  • 601 Inconel BS 10 Flanges
  • 601 Inconel BS 4504 Flanges
  • Inconel UNS N06601 ASME B16.5 Flanges
  • Inconel WERKSTOFF NR. 2.4851 EN 1092-1 Flanges
  • Inconel ASTM B564 601 SAE Flanges
  • ASTM B564 Gr. 601 Inconel RTJ Flanges
  • ANSI B16.5 601 Inconel Alloy ASME Flanges
  • ASTM B564 Inconel 601 Threaded Flanges
  • British Standard Table D Pipe Flanges
  • BS Standard Table E Flange
  • Inconel 601 Male & Female Flanges
601 Inconel Flanges Supplying to Following Regions & Countries