ASTM A182 F51 Flange
UNS S31803 Blind Flange
F51 Duplex Weld Neck Flange
A182 Gr F51 slip On Flange
Table of Content
- A182 F51 material specification
- ASTM A182 F51 chemical composition
- Types of ASTM A182 F51 flanges
- A182 F51 equivalent
- A182 F51 temperature range
- Mechanical properties for 1.4462 F51 steel flange
- Heat treatment for F51 duplex pipe flange
- ASTM A182 F51 UNS S31803 forged flanges yield strength
- ASTM A182 F51 hardness
- Chromium content of flange A182 F51
- A182 F51 equivalent casting
- Impact test for A182 Gr F51 hot forged flanges
Manufacturer of UNS S31803 blind flange in India, check the specification
A182 F51 material specification
Oldest F51 duplex weld neck flange supplier in Mumbai, and view the A182 F51 material chemical composition.
ASTM A182 F51 chemical composition
| Sulfur | Molybdenum | Nitrogen | Nickel | Carbon |
|---|---|---|---|---|
| 0-0.02 | 2.50-3.50 | 0.08-0.20 | 4.50-6.50 | 0-0.03 |
| Phosphorous | Silicon | Manganese | Chromium | Iron |
| 0-0.03 | ≤1.00 | ≤2.00 | 21.00-23.00 | Balance |
Ramesh Group provides A182 Gr F51 slip on and socket weld flange in all sizes with RF/ FF/ RTJ face types
Types of ASTM A182 F51 flanges
A182 UNS S31803 socket weld flange
F51 duplex steel lap joint flange
F51 duplex plate flanges
SA182 F51 long neck flanges
ASTM A182 Grade F51 threaded flange
UNS S31803 F51 orifice flange
F51 duplex SS spectacle blind flanges
1.4462 F51 reducing flange
A182 F51 duplex stainless steel RTJ flanges
Discover the SA 182 F51 UNS S31803 forged flanges material equivalent, and temperature range of 1.4462 F51 plate flange in CL 150 To 2500#
| Grade | UNS | WNR | SUS |
|---|---|---|---|
| ASTM A182 F51 Flange | UNS 31803 | 1.4462 | SUS 329J3L |
- Temperatures In °F
- Allowable Stress In KSI
| -60~100°F | 200°F | 300°F | 400°F | 500°F | 600°F |
|---|---|---|---|---|---|
| 30.0 | 30.0 | 28.9 | 27.8 | 27.2 | 26.9 |
Don’t forget to check the A182 F51 duplex SS threaded flange mechanical properties, heat treatment, and yield strength of the SA182 F51 raised face flange.
Mechanical properties for 1.4462 F51 steel flange
| Yield Strength | Tensile Strength | Hardness Brinell | Elongation |
|---|---|---|---|
| 450 Mpa (Min.) | 620 Mpa (Min.) | 290 HB (Max.) | 25% |
Heat treatment for F51 duplex pipe flange
- Heat Treatment Type = solution treat and quench
- Cooling Media = Liquid
- Quenching Cool Below = 500°F (260°C)
- Temperature Of Solutioning and Austenitizing = 1870°F (1020°C)
ASTM A182 F51 UNS S31803 forged flanges yield strength
- Yield Strength = 450 MPa
- Brinell Hardness = 170-255
Chromium content of flange A182 F51
- Minimum = 21%
- Maximum = 23%
| Europe | USA | Australia and UK | – | Italy | Europe |
|---|---|---|---|---|---|
| BS EN 1092-3 (Alloy) | ANSI | BS 10 | – | UNI 2276/ 6091 | BS EN 1092-1 (Steel) |
| France | Germany | China | Russia | Japan | Europe |
| NF E 29-200/ NF E 29-203 | DIN | GB/T 9112 / 9119 | Ghost | JIS | ISO 7005, BS EN 1092-2 (Iron), PN |
| Australia | Canada | Europe | USA | Korea | Malaysia |
| AS 2129 | CSA B16.5/ B16.47 | EN | ASME, ASTM, MSS SP44, AWWA, API-605 | KS | MS 816, MS 253 |
| Forged | A182 F51 |
|---|---|
| Cast designation | A890 Grade 4A |
| ASTM specification | A351 CD3MN |
| Werkstoff number (European ) | 1.4462 |
| UNS (Unified Numbering System) | S31803 |
| Type | 22Cr5Ni3MoN |
Impact test for A182 Gr F51 hot forged flanges
- Impact test temperature = -51°C [-60°F]
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