ASTM B564 UNS N06625 Flange
Check common specification of ASME SB564 N06625 pipe flange


B564 UNS N06625 slip on flange

ASME B564 UNS N06625 blind flange

B564 N06625 weld neck flange
Table of Content
- ASTM B564 UNS N06625 material specifications
- Face types of ASME SB564 N06625 pipe flange
- SB564 N06625 slip on flange dimensions
- Common types of ASTM B564 UNS N06625 flange
- ASME B564 UNS N06625 blind flange testing requirements
- Manufacturing methods of ASTM B564 N06625 weld neck flange
- ASTM B564 UNS N06625 equivalent
- B564 UNS N06625 forged flange heat treatment
- ASTM B564 UNS N06625 chemical composition
- Mechanical properties of B564 UNS N06625 forging
- Elements comparison ASTM B564 UNS N06625 flange with other forgings
- Marking on ASME SB 564 Grade N06625 forged steel flanges
- ASTM B564 UNS N06625 hardness
- Corrosion resistance of B564 N08825 flange
ASTM B564 UNS N06625 material specifications
Select your size & types in the online inventory of B564 Grade 2 UNS N06625 forged flange with RTJ/ RF/ FF face types
Face types of ASME SB564 N06625 pipe flange
| Used | RTJ (Ring type joint face) | RF (Raised face) | FF (Flat face) |
|---|---|---|---|
| High pressure and temperature up to 750⁰C & 1382⁰F | Yes | No | No |
| Cast iron (CI ) equipment | No | No | Yes |
| Steel valves | No | No | Yes |
| Chemical plants and process | No | Yes | No |
| Oil & gas applications | Yes | Yes | No |
| Low pressure water systems | No | No | Yes |
SB564 N06625 slip on flange dimensions

| Normal Pipe Size | (X) | (tf) | B | (Y) | (O) |
|---|---|---|---|---|---|
| NPS | Diameter Of Hub | Thickness (Min.) | O.D. (Min.) | NPS Of SORF | Outside Diameter |
| 1/2 | 30 | 9.6 | 22.2 | 14 | 90 |
| 3/4 | 38 | 11.2 | 27.7 | 14 | 100 |
| 1 | 49 | 12.7 | 34.5 | 16 | 110 |
| 2 | 78 | 17.5 | 61.9 | 24 | 150 |
| 3 | 108 | 22.3 | 90.7 | 29 | 190 |
| 4 | 135 | 22.3 | 116.1 | 32 | 230 |
| 5 | 164 | 22.3 | 143.8 | 35 | 255 |
| 6 | 192 | 23.9 | 170.7 | 38 | 280 |
| 8 | 246 | 27.0 | 221.5 | 43 | 345 |
| 10 | 305 | 28.6 | 276.2 | 48 | 405 |
| 12 | 365 | 30.2 | 327.0 | 54 | 485 |
| 14 | 400 | 33.4 | 359.2 | 56 | 535 |
| 16 | 457 | 35.0 | 410.5 | 62 | 595 |
| 18 | 505 | 38.1 | 461.8 | 67 | 635 |
| 20 | 559 | 41.3 | 513.1 | 71 | 700 |
| 24 | 663 | 46.1 | 616.0 | 81 | 815 |
Common types of ASTM B564 UNS N06625 flange

B564 N06625 socket weld flange

B564 UNS N06625 lap joint flange

ASME SB 564 N06625 plate flanges

ASME SB564 UNS N06625 weld flanges

SB564 N06625 threaded flange

ASME SB564 UNS N06625 orifice flange

ASTM B564 UNS N06625 Grade 1 spectacle blind flanges

ASME SB564 N06625 reducing flange

ASTM B564M UNS N06625 large diameter flanges
Other Types
| SB564 N06625 slip on flange Types | Types Of ASME B564 UNS N06625 weld neck flange | Top types Of ASTM B564 N06625 blind flange |
|---|---|---|
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Get a mill test report when purchasing the B564 Gr 1 N06625 lap joint flange and SB 564 UNS N06625 threaded flange from a supplier in Mumbai
ASME B564 UNS N06625 blind flange testing requirements
- UT testing
- PT test
- MT testing
- Dimension test
- NDT testing
- Third party inspection
- Tensile test
- Impact testing
- Hardness test
- Visual testing
- Material inspection

Looking for ASTM B564 N06625 weld neck flange? buy directly from SB564 N06625 slip on flange manufacturer in India, we produce Class 150 to 2500 ASME B564 UNS N06625 blind flange in plate, forging, and casting methods
Manufacturing methods of ASTM B564 N06625 weld neck flange

Country Origin and manufacturing standards of ASTM B564 UNS N06625 flange
| USA | Korea | Malaysia | Australia | Canada | Europe |
|---|---|---|---|---|---|
| ASME, ASTM, MSS SP44, AWWA, API-605 | KS | MS 816, MS 253 | AS 2129 | CSA B16.5/ B16.47 | EN |
| Russia | Japan | Europe | France | Germany | China |
| Ghost | JIS | ISO 7005, BS EN 1092-2 (Iron), PN | NF E 29-200/ NF E 29-203 | DIN | GB/T 9112 / 9119 |
| Italy | Europe | Europe | USA | Australia and UK | – |
| UNI 2276/ 6091 | BS EN 1092-1 (Steel) | BS EN 1092-3 (Alloy) | ANSI | BS 10 | – |
Discover the SB564 N06625 hot forged flange chemical composition, and mechanical & heat treatment properties of ASTM B564 N06625 weld flanges as per ASME B16.5
ASTM B564 UNS N06625 equivalent

B564 UNS N06625 forged flange heat treatment
| ASTM B564 UNS N06625 Grade 1 | ASME SB564 UNS N06625 Grade 2 |
|---|---|
| Annealed | 871°C (min.) |
| Solution Annealed | 1093°C (min.) |
ASTM B564 UNS N06625 chemical composition
| Element | Minimum | Maximum |
|---|---|---|
| Columbium+Tantalum | 3.15 | 4.15 |
| Nickel | Balance | |
| Cobalt | – | 1.00 |
| Titanium | – | 0.40 |
| Molybdenum | 8.00 | 10.0 |
| Phosphorus | – | 0.015 |
| Sulfur | – | 0.015 |
| Manganese | – | 0.50 |
| Silicon | – | 0.50 |
| Iron | – | 5.00 |
| Chromium | 20.0 | 23.0 |
| Carbon | – | 0.10 |
Mechanical properties of B564 UNS N06625 forging
| Condition & Form | Yield Stress (0.2% Offset) |
Tensile Strength | Reduction Of Area | Elongation | Hardness, Brinell | ||
|---|---|---|---|---|---|---|---|
| KSI | MPa | KSI | MPa | % | % | ||
| Annealed (ASTM B564 N06625 Gr 1) | 60-95 | 414-655 | 120-150 | 827-1034 | 60-40 % | 60-30 % | 145-220 |
| Solution-Treated (ASTM B564 N06625 Gr 2) | 42-60 | 290-414 | 105-130 | 724-896 | 90-60 % | 65-40 % | 116-194 |
| As-Rolled | 60-110 | 414-758 | 120-160 | 827-1103 | 60-40 % | 60-30 % | 175-240 |
Elements comparison ASTM B564 UNS N06625 flange with other forgings
| ASTM B564 UNS N06625 material | Nickel | Cr | Mechanical Behavior | Purity | Corrosion Resistance |
|---|---|---|---|---|---|
| ASTM B564 UNS N06625 (625) | ≥ 58.0% | 20.0% ~ 23.0%” | 69 | 92 | 89 |
| ASTM B564 UNS N04400(400) | ≥ 63.0% | NA | 62 | 80 | 87 |
| ASTM B564 UNS N08825(825) | 38.0% ~ 46.0% | 19.5% ~ 23.5% | 67 | 88 | 76 |
| ASTM B564 UNS N10276(C276) | 51.0% ~ 63.5% | 14.5% ~ 16.5% | 75 | 92 | 88 |
Marking on ASME SB 564 Grade N06625 forged steel flanges
- Manufacturers name / logo
- Material & Grade
- Sizes (in Inch/ MM)
- Standard (ASME B16.5/47)
- Facing types
- Pressure class
- Material origin

Corrosion resistance of B564 N08825 flange
Corrosion resistance of ASTM B564 UNS N06625 in four 24-hour tests in boiling acetic acid
| Alloy Type | Acetic Acid Concentration | Corrosion | Sion Rate |
|---|---|---|---|
| mpy | mm/a | ||
| ASTM B564 UNS N06625 | 10% | 0.39 – 0.77 | 0.01 – 0.019 |
Top 8 Reasons to Choose Ramesh Group for High Pressure Applications

- ADNOC approved manufacturer and supplier of seamless fittings and forged steel flanges
- Supply industrial steel piping products in Europe as per CBAM requirements
- Exporter of high performance weld fittings suitable for corrosion resistant environment
- Distributor of butt welding fittings for Marine application as per MTC EN 10204 3.1/ 3.2
- All pipe flange comes with NACE MR0175 and pressure class 150 to 2500 as per ASME B16.5.
- Over 250 Fabricators and traders in Middle East and European countries import prime quality BLRF, SORF and WNRF flanges because our material is accepted in Abu Dhabi National Oil Company
- Supplying SMLS elbow, tee, reducer and end cap to Stockist and wholesaler of piping materials in Saudi Arabia at Resale price as per ASME B16.9.
- Keep custom sizes Ex stock of standard sizes with stockholders in USA and Mexico for urgent requirements in replacement situations






















