ASTM B649 N08904 904L Stainless Steel Flanges
Leading Manufacturer of 904L SS Weld neck Flange, Check Alloy 904L Class 150 Blind Flange Dimensions and Weight Chart
The material produced under specification ASTM B649 is generally supplied in a solution treated manner or in cold drawn condition as required. Heat treatment to be performed on the 904l Stainless Steel Slip on Flange could be waived for forging quality material. Very often, the 904L SS Weld neck Flange can be analysed to check for conformance of its chemical as well as its product according to the ASTM B649 specification.
904L Stainless Steel Flanges
904L SS Weld neck Flange
ASTM B649 UNS N08904 Blind Flange
Check 904L Stainless Steel Blind Flange Dimensions & Weight charts, Looking to Buy 904L Stainless Steel RTJ Flange from Suppliers, Ask For ready stock of 904L Stainless Steel Spectacle Blind Flange.
904l Stainless Steel Flanges is known to resist environments containing dilute sulfuric acid. The ASTM B649 UNS N08904 Blind Flange also offers good resistance to other inorganic acids which include warm phosphoric acid as well as most organic acids. The high content of alloying elements in the 904l Stainless Steel Blind Flange offers the alloy noticeably desirable resistance to uniform corrosion. 904l is one of the few stainless steel alloy grades to have been developed to offer resistance to environments containing dilute sulfuric acid.
Table of Content
- What is Stainless Steel 904L Flange?
- 904L Steel Flange Price List
- Specification Chart of 904L Stainless Steel Flanges
- Dimensions Table of Class 300 N08904 Stainless Steel Flange
- Most frequent types of 904L Grade Stainless Steel Flange
- Equivalent Grade of ASTM B649 UNS N08904 Flange
- Mechanical Characteristics of 904L SS Flange
- Chemical Compatibility of Stainless Steel 1.4539 Flange
- 500mm (20") 904L Stainless Steel Flange Weight Chart
Additionally, the 904l Stainless Steel RTJ Flange is such an alloy that can, at temperatures as high as 95°F gives good resistance in such environments. In fact, its corrosion resistance properties are visible even when the entire concentration of the acid ranges between 0 to 100%. 904l Stainless Steel Spectacle Blind Flange also proves its resistance to intergranular corrosion and can without problems be welded as well as processed by the more conventionally used store fabrication practices.
| 904L SS Flange Size Chart | 1/2" (15 NB) to 48" (1200NB) DN10~DN5000 |
|---|---|
| Alloy 904L SORF Flange Standards | ANSI/ASME B16.5, B16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, GOST Flange, ASME/ANSI B16.5/16.36/16.47A/16.47B, MSS S44, ISO70051, JISB2220, BS1560-3.1, API7S-15, API7S-43, API605, EN1092 |
| ASTM B649 UNS N08904 Flange Pressure Rating ANSI | Class 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS |
| Stainless Steel 904L Flange Pressure Calculation in DIN | 6Bar 10Bar 16Bar 25Bar 40Bar / PN6 PN10 PN16 PN25 PN40, PN64 |
| 904L Grade Stainless Steel Flange JIS | 5K, 10 K, 16 K 20 K, 30 K, 40 K, 63 K |
| SS 904L Flange UNI | 6Bar 10Bar 16Bar 25Bar 40Bar |
| 904L Stainless Steel FlangeEN | 6Bar 10Bar 16Bar 25Bar 40Bar |
| Coating | Oil Black Paint, Anti-rust Paint, Zinc Plated, Yellow Transparent, Cold and Hot Dip Galvanized |
| Most common types of N08904 Stainless Steel Flange | Forged / Threaded / Screwed / Plate |
| Test Certificates | EN 10204/3.1B Raw Materials Certificate 100% Radiography Test Report Third Party Inspection Report, etc |
| Stainless Steel 904L Flange Production technique |
|
| Alloy 904L Flange Connect Type/ Flange Face Type | Raised Face (RF), Ring Type Joint (RTJ), Flat Face (FF), Large Male-Female (LMF), Lap-Joint Face (LJF), Small Male-Female (SMF), Small Tongue, Large Tongue & Groove, Groove |
| Special design |
As per your drawing AS, ANSI, BS, DIN and JIS |
| ASTM B649 UNS N08904 Flange Test | Direct-reading Spectrograph, Hydrostatic testing machine, X-ray detector, UI trasonic flaw detector, Magnetic particle detector |
| Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2, Test Certificates certifying NACE MR0103, NACE MR0175 | |
Accept all small/ Large Orders for 904L Stainless Steel Slip on Flange, Biggest Stockholder of 904L Stainless Steel Lap Joint Flange, Purchase SS Grade F904L Forged Flanges at best Price, Forged 904L Stainless Steel Weld Neck Flange supplier.
| Nominal Size |
Outside Diameter (OD) |
Min. Thickness (T) |
RF Dia. (R) |
No. of Bolt Holes | Diameter of Holes |
Bolt Circle (BC) |
SO Bore ID (SB) |
WN Bore ID (WB) |
Dia. Hub Base (HB) |
Dia. Hub Top (HT) |
SO LTH (SL) |
WN LTH (WL) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1⁄2 | 3.75 | 0.50 | 1.38 | 4 | 0.63 | 2.62 | 0.88 | 0.62 | 1.50 | 0.84 | 0.81 | 2.00 |
| 3⁄4 | 4.62 | 0.56 | 1.69 | 4 | 0.75 | 3.25 | 1.09 | 0.82 | 1.88 | 1.05 | 0.94 | 2.19 |
| 1 | 4.88 | 0.62 | 2.00 | 4 | 0.75 | 3.50 | 1.36 | 1.05 | 2.12 | 1.32 | 1.00 | 2.38 |
| 11⁄4 | 5.25 | 0.69 | 2.50 | 4 | 0.75 | 3.88 | 1.70 | 1.38 | 2.50 | 1.66 | 1.00 | 2.50 |
| 11⁄2 | 6.12 | 0.75 | 2.88 | 4 | 0.88 | 4.50 | 1.95 | 1.61 | 2.75 | 1.90 | 1.13 | 2.63 |
| 2 | 6.50 | 0.81 | 3.62 | 8 | 0.75 | 5.00 | 2.44 | 2.07 | 3.31 | 2.38 | 1.25 | 2.69 |
| 21⁄2 | 7.50 | 0.94 | 4.12 | 8 | 0.88 | 5.88 | 2.94 | 2.47 | 3.94 | 2.88 | 1.44 | 2.94 |
| 3 | 8.25 | 1.06 | 5.00 | 8 | 0.88 | 6.62 | 3.57 | 3.07 | 4.62 | 3.50 | 1.63 | 3.06 |
| 31⁄2 | 9.00 | 1.12 | 5.50 | 8 | 0.88 | 7.25 | 4.07 | 3.55 | 5.25 | 4.00 | 1.69 | 3.13 |
| 4 | 10.00 | 1.19 | 6.19 | 8 | 0.88 | 7.88 | 4.57 | 4.03 | 5.75 | 4.50 | 1.82 | 3.32 |
| 5 | 11.00 | 1.31 | 7.31 | 8 | 0.88 | 9.25 | 5.66 | 5.05 | 7.00 | 5.56 | 1.94 | 3.82 |
| 6 | 12.50 | 1.38 | 8.50 | 12 | 0.88 | 10.62 | 6.72 | 6.07 | 8.12 | 6.63 | 2.00 | 3.82 |
| 8 | 15.00 | 1.56 | 10.62 | 12 | 1.00 | 13.00 | 8.72 | 7.98 | 10.25 | 8.63 | 2.38 | 4.32 |
| 10 | 17.50 | 1.81 | 12.75 | 16 | 1.12 | 15.25 | 10.88 | 10.02 | 12.62 | 10.75 | 2.56 | 4.56 |
| 12 | 20.50 | 1.94 | 15.00 | 16 | 1.25 | 17.75 | 12.88 | 12.00 | 14.75 | 12.75 | 2.82 | 5.06 |
| 14 | 23.00 | 2.06 | 16.25 | 20 | 1.25 | 20.25 | 14.14 | 13.25 | 16.75 | 14.00 | 2.94 | 5.56 |
| 16 | 25.50 | 2.19 | 18.50 | 20 | 1.38 | 22.50 | 16.16 | 15.25 | 19.00 | 16.00 | 3.19 | 5.69 |
| 18 | 28.00 | 2.31 | 21.00 | 24 | 1.38 | 24.75 | 18.18 | 17.25 | 21.00 | 18.00 | 3.44 | 6.19 |
| 20 | 30.50 | 2.44 | 23.12 | 24 | 1.38 | 27.00 | 20.20 | 19.25 | 23.12 | 20.00 | 3.69 | 6.32 |
| 22 | 33.00 | 2.57 | 25.25 | 24 | 1.63 | 29.25 | 22.22 | 21.25 | 25.25 | 22.00 | 3.93 | 6.43 |
| 24 | 36.00 | 2.69 | 27.62 | 24 | 1.63 | 32.00 | 24.25 | 23.25 | 27.62 | 24.00 | 4.13 | 6.56 |
| 904L SS Flange | Stainless Steel 904L Blind Flange |
| Alloy 904L Slip on Flange | SS 904L Threaded Flange |
| 904L SS Reducing Flange | 904L Steel Socket Weld Flange |
| SS 904L Weld Neck Flanges | Stainless Steel 904L Lap Joint Flanges |
| 904L Grade Stainless Steel Long Weld Neck Flanges | 904L SS Spectacle Blind Flanges |
| SS 904L Spades & Ring Spacers | 904L Steel Nipoflange |
| Stainless Steel 904L 5D Weldoflange | Stainless Steel 1.4539 Flange Outlet |
| 904L SS Forged Flanges | 904L Stainless Steel Plate Flange |
| 904L SS Ring Type Joint Flanges | 904L Steel Raised Face Flanges |
| Stainless Steel 904L Tongue and Groove Flanges | 904L Stainless Steel Male and Female Flange |
| SS 904L Reducing Flanges | 904L SS ASME B16.5 Flanges |
| Stainless Steel 1.4539 Flanges | Alloy 904L BS 10 Flanges |
| Stainless Steel 904L BS 4504 Flanges | 904L Steel EN 1092-1 Flanges |
| 904L Grade Stainless Steel SORF Flange | 904L SS BLRF Flange |
| Stainless Steel 1.4539 WNRF Flange | Alloy 904L RTJ Flange |
| Stainless Steel 904L Series a Lap Joint Ring Flange | 904L Steel Class 300 threaded flange |
| 904L SS PN16 blind flange | ASTM B649 UNS N08904 Forged Socket Weld Pipe Flange |
| Stainless Steel 904L Class 300 slip on flange | SS 904L Slip On Weld Flange |
| Alloy 904L Forged steel slip on flanges | Alloy 904L Race face slip on flange |
| Stainless Steel 1.4539 SWRF Flange | ASTM B649 UNS N08904 Forged blind flange |
| Stainless Steel 904L groove weld neck flange | 904L Grade Stainless Steel Socket Weld Hub Flange |
| Stainless Steel 1.4539 threaded lap joint flange | ASTM B649 UNS N08904 Slip On Integral flange |
| Stainless Steel 904L Forged integral puddle flange | Alloy 904L table e long weld neck |
| 904L SS Class 150 LBS Flange | 904L Stainless Steel PN10 Forged Flanges |
| Stainless Steel 904L RTJ Flanges | SS 904L PN10 Plate Flanges |
| 904L SS Tongue & Groove Flanges | Stainless Steel 904L Reducing Flanges |
| Alloy 904L Class 150 reducing threaded flange | Alloy 904L Class 150 Pipe Flange |
| 904L Grade Stainless Steel Class 150 Flange | ASTM B649 UNS N08904 Pipe Flanges |
| 904L SS BS 10 Flanges | N08904 Stainless Steel Class 150 Tongue & Groove Flanges |
| Alloy 904L BS 4504 pn16 flange | 904L SS EN 1092-1 flat flange |
| ASTM B649 UNS N08904 Raised Face Flanges | 904L Grade Stainless Steel Flat Faced Plate Flanges |
| 904L Steel Bleed Rings | 904L SS Class 150 Weldoflange |
| Alloy 904L Class 150 LBS Nipo Flange | 904L SS Long Weld Neck Flanges |
| 904L Grade Stainless Steel Lap Joint Pipe Flanges | 904L Grade Stainless Steel PN16 Screwed Flanges |
Purchase SS 904L Nippo Flanges at reasonable price. Our SS DIN 1.4539 Socket Weld Flanges are very cost-effective, Ask free sample of Stainless Steel 904L Pipe Flanges. Top-notch stockist of SS 904L Slip On Flanges, SS UNS N08904 Flanges widely used in Chemical Industry
Exclusive Ready Stock of ASTM B649 UNS N08904 Flange
Alloy 904L Race face slip on flange
Stainless Steel 904L RTJ Flanges
Alloy 904L Class 150 reducing threaded flange
904L SS Long Weld Neck Flanges
| Grade | UNS No | Old British | Euronorm | Swedish SS | Japanese JIS | ||
| BS | En | No | Name | ||||
| 904L | N08904 | 904S13 | X1NiCrMoCu25-20-5 | 1.4539 | – | – | SUS 890L |
| Grade | Density (kg/m3) | Elastic Modulus (GPa) | Mean Coefficient of Thermal Expansion (m/m/0C) | Thermal Conductivity (W/m.K) | Specific Heat 0-1000C (J/kg.K) | Electrical Resistivity (n.m) | |||
| 0-1000C | 0-3150C | 0-5380C | at 1000C | at 5000C | |||||
| 904L | 8000 | 200 | 15.0 | – | – | 13.0 | – | 500 | 850 |
| Grade | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) min | Hardness | |
| Rockwell B (HR B) max | Brinell (HB) max | ||||
| 904L | 490 | 220 | 35 | 70-90 typical | – |
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| Standard | Class | Diameter | Bolt Circle Diameter | Number of Bolts | Bolt Size | Diameter of Bolt Hole |
|---|---|---|---|---|---|---|
| AS 4087 | PN14 Flange | 705 | 641 | 16 | M24 | 26 |
| PN16 Flange | 705 | 641 | 16 | M24 | 26 | |
| PN21 Flange | 735 | 673 | 24 | M30 | 33 | |
| PN35 Flange | 735 | 673 | 24 | M30 | 33 | |
| AS 2129 Flanges | Table C Flange | 705 | 641 | 16 | 22 | 26 |
| Table D Flange | 705 | 641 | 16 | 22 | 26 | |
| Table E Flange | 705 | 641 | 16 | 22 | 26 | |
| Table F Flange | 735 | 673 | 24 | 29 | 33 | |
| Table H Flange | 735 | 673 | 24 | 29 | 33 | |
| Table J Flange | 735 | 673 | 24 | 32 | 36 | |
| ANSI B16.5 Flanges | ANSI 150 Flange | 699 | 635 | 20 | 29 | 32 |
| ANSI 300 Flange | 775 | 686 | 24 | 32 | 35 | |
| ANSI 600 Flange | 813 | 724 | 24 | 41 | 44 | |
| ANSI 900 Flange | 857 | 749 | 20 | 51 | 54 | |
| ANSI 1500 Flange | 984 | 832 | 16 | 76 | 79 | |
| ISO 7005 (DIN) | PN6 Flange | 645 | 600 | 20 | M20 | 22 |
| PN10 Flange | 670 | 620 | 20 | M24 | 26 | |
| PN16 Flange | 715 | 650 | 20 | M30 | 33 | |
| PN20 Flange | 700 | 635 | 20 | M30 | 32.5 | |
| PN25 Flange | - | - | - | - | - | |
| PN40 Flange | - | - | - | - | - |