Alloy 904L Flange and 904L Stainless Steel Flanges Manufacturer In India
What is Stainless Steel 904L Flanges used for?
The SS 904l flange is a super austenitic grade that is seen in different applications. The flange is a feature in chemical processing, air pollution control, metallurgical processing, and oil and gas production. Its unique features also allow it to be used in the pharmaceutical industry, pulp, and paper processing equipment, and in seawater applications. Apart from this, it is also a feature in acetic, phosphoric, and gas scrubbing plants.
How are Alloy 904L Flange made?
The Alloy 904l flange can be manufactured following three main techniques. This includes casting, cutting the rolled plate material, and forging. The basic method for producing the flange includes processing the raw materials and then forming them to the correct specifications. The flanges are then tested and later packed to be shipped to the customer.
904L Stainless Steel Slip On Flanges advantages and disadvantages
The 904l stainless steel slip on flange is a versatile flange that is widely seen in the industry. These flanges have their set of advantages along with disadvantages. One of the biggest advantage of this flange is that it is easy to install and weld using fillet welds. The versatile flanges can handle low pressure and temperatures in different conditions. However, they showcase excellent resistance and tolerances in the system. The major disadvantage of these flanges is that they can’t handle higher pressures or temperatures. These flanges contain expensive ingredients making them a costly proposition for buyers.
characteristics of 904L Stainless Steel Blind Flanges
The 904l blind stainless steel flanges are non-stabilized austenitic steel. The low carbon flanges help in terminating the flow of media in the system efficiently. These flanges are screwed and can be readily dismantled. The nickel and molybdenum content allows the flanges to showcase outstanding corrosion and oxidation resistance properties. The blind flanges are tolerant to stress corrosion cracking, and pitting in harsh conditions. The alloy 904L blind flanges have excellent strength with outstanding mechanical properties and can be easily heat-treated. The robust grade can be easily welded and subsequently processed following standard shop welding procedures.
Check Class 150 904L Stainless Steel Slip On Flanges Size Chart And DIN 1.4539 Weld Neck Flange Dimensions According To ASME/ ANSI B16.5
Table of Content
- 904L Flange Specifications
- Price List Of Stainless Steel 904L Flanges
- 904L Stainless Steel Flanges Chemical Composition
- 904L Stainless Steel Slip On Flanges Mechanical Properties
- Alloy 904L Flange Types
- Thermal Properties Of DIN 1.4539 Weld Neck Flange
- ASTM A182 SS F904L Long Weld Neck Flange Physical Properties
- ANSI B16.5 SS F904L Flange Application
- Equivalent Of Stainless Steel F904L Socket Weld Flange
- SS EN X1NiCrMoCu25-20-5 Plate Flanges Weight
- 904L Stainless Steel Blind Flanges Dimension
| Grades | (UNS N08904) SS 904L |
|---|---|
| Specifications | ASTM A240 / A182 & ASME SA240 / SA182 |
| Werkstoff Nr | 1.4539/ 904L |
| Dimension Std. | ANSI B16.5, ASA, ANSI B16.47 Series A & B, AWWA, MSS SP44, API-605, Custom Drawings |
| Standards | DIN Flanges,ANSI Flanges, BS Flanges, ASME Flanges, EN Flanges etc. |
| Specification | ASTM A182 / A240, ASME SA182 / SA240 |
| Pressure | PN10, PN40, PN6, DIN PN25, PN16, PN100, PN160 PN64, etc |
| Sizes | ½ Inch NB – 48 Inch NB |
| Class | 600#, 900#, 1500#, 150#, 2500#, 300#, etc |
Don't Forget To Check Our 904L Stainless Steel Blind Flanges Price List In Mumbai, Buy ASTM A182 SS F904L Long Weld Neck Flange Only With PMI Test Report
Price List Of Stainless Steel 904L Flanges
| Description | Price in India | Price in USD | Price in Euro | Price in Saudi Riyal | Price in Ringgit |
| SS 904L Serrated Finish RF stainless steel Blind flange | ₹ 129.38 | $ 1.62/ Pcs | € 1.01 | SAR 6.08 | RM 7.27 |
| Forged flange A182 904L 1/2 Inch to 80 Inch Dn15 to Dn2000 | ₹ 798.67 | $ 10/ Pcs | € 10.08 | SAR 37.56 | RM 44.89 |
| ANSI B16.5 AISI 904L Forged Flange 1/2 Inch - 96 Inch Pressure Blind Flange | ₹ 95.84 | $ 1.20/ Pcs | € 1.21 | SAR 4.51 | RM 5.39 |
| 904L class 1500 DN 200 forged Stainless Steel Flange | ₹ 958.40 | $ 12/ Pcs | € 12.10 | SAR 45.07 | RM 53.86 |
| Stainless Steel 904L 3/4 Inch ANSI 150lbs 300 lbs Blind flange | ₹ 79.87 | $ 1/ Pcs | € 1.01 | SAR 3.76 | RM 4.49 |
904L Stainless Steel Flanges Chemical Composition
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N |
|---|---|---|---|---|---|---|---|---|---|
| SS 904L | 0.08 max | 2 max | 0.75 max | 0.045 max | 0.030 max | 18 – 20 | – | 8 – 11 | – |
904L Stainless Steel Slip On Flanges Mechanical Properties
| Yield Strength 0.2% Offset |
Ultimate Tensile Strength |
Elongation in 2 in. |
Hardness | ||
|---|---|---|---|---|---|
| psi (min.) | (MPa) | psi (min.) | (MPa) | % (min.) | (max.) |
| 31,000 | 220 | 71,000 | 490 | 36 | 70-90 Rockwell B |
Stainless Steel 904L Flanges
904L Stainless Steel Flanges
Alloy 904L Flange
904L Stainless Steel Slip On Flanges
DIN 1.4539 Weld Neck Flange
904L Stainless Steel Blind Flanges
ASTM A182 SS F904L Long Weld Neck Flange
ANSI B16.5 SS F904L Flange
Stainless Steel F904L Socket Weld Flange
SS EN X1NiCrMoCu25-20-5 Plate Flanges
Stainless Steel 904L Pipe Flanges
Alloy 904L Orifice Flange
Extensive Information About Class 600 ANSI B16.5 SS F904L Flange Pressure Rating And Face Types Like LJRF, LWNRF, Flat Face, Ring Type, Raised Face
Thermal Properties Of DIN 1.4539 Weld Neck Flange
| Properties | Metric | Imperial |
|---|---|---|
| Thermal expansion co-efficient (@0-100°C/32-212°F) | 10.4 µm/m°C | 5.78 µin/in°F |
| Thermal conductivity | 21.6 W/mK | 150 BTU in/hr.ft².°F |
ASTM A182 SS F904L Long Weld Neck Flange Physical Properties
Density 0.287 lbs/in37.95 g/cm3 Specific Heat 0.11 BTU/lb-°F (32 – 212°F)450 J/kg-°K (0 – 100°C) Modulus of Elasticity 28.0 x 106 psi190 GPa |
Thermal Conductivity 212°F (100°C) 6.8 BTU/Ft-hr°F12.9 W/m-°K Melting Range 2372 – 2534°F1300 – 1390°C Electrical Resistivity 33.5 Microhm-in at 68°C95.2 Microhm-cm at 20°C |
ANSI B16.5 SS F904L Flange Application
- Oil and Gas Industries
- Food Processing Industries
- Equipments
- Pipeline
- Power Industries
- Ship Building Industries
- Paper Industries
- Cement Industries
- Chemical Industries
Equivalent Of Stainless Steel F904L Socket Weld Flange
| Standard | SS 904L |
|---|---|
| UNS | N08904 |
| WERKSTOFF NR. | 2.4539 |
| EN | X1NiCrMoCu25-20-5 |
| AFNOR | Z2 NCDU 25-20 |
| BS | 904S13 |
| JIS | SUS 890L |
| KS | STS 317J5L |
SS EN X1NiCrMoCu25-20-5 Plate Flanges Weight
| Pressure Class | Nominal Size Of Pipe (NPS) | Slip On (SORF) | Threaded (NPT) | Socket Weld (SWRF) | Lap Joint (LOOSE) | Blind (BLRF) | Weld Neck (WNRF) |
|---|---|---|---|---|---|---|---|
| Class 150 Flanges | ½ | 1 | 1 | 2 | 1 | 2 | 2 |
| ¾ | 2 | 2 | 2 | 2 | 2 | 2 | |
| 1 | 2 | 2 | 2 | 2 | 2 | 3 | |
| 1¼ | 3 | 3 | 3 | 3 | 3 | 3 | |
| 1½ | 3 | 3 | 3 | 3 | 4 | 4 | |
| 2 | 5 | 5 | 5 | 5 | 5 | 6 | |
| 2½ | 8 | 8 | 8 | 8 | 7 | 10 | |
| 3 | 9 | 9 | 9 | 9 | 9 | 11.5 | |
| 3½ | 11 | 12 | 11 | 11 | 13 | 12 | |
| 4 | 13 | 13 | 13 | 13 | 17 | 16.5 | |
| 5 | 15 | 15 | 15 | 15 | 20 | 21 | |
| 6 | 19 | 19 | 19 | 19 | 27 | 26 | |
| 8 | 30 | 30 | 30 | 30 | 47 | 42 | |
| 10 | 43 | 43 | 43 | 43 | 70 | 54 | |
| 12 | 64 | 64 | 64 | 64 | 123 | 88 | |
| 14 | 90 | 90 | 90 | 105 | 140 | 114 | |
| 16 | 106 | 98 | 98 | 140 | 180 | 140 | |
| 18 | 130 | 130 | 130 | 160 | 220 | 165 | |
| 20 | 165 | 165 | 165 | 195 | 285 | 197 | |
| 22 | 185 | 185 | 185 | 245 | 355 | 225 | |
| 24 | 220 | 220 | 220 | 275 | 430 | 268 |
View SS EN X1NiCrMoCu25-20-5 Plate Flanges Weight Chart And Specifications Of Class 300 ASME SA182 UNS N08904 Socket Weld Flange
904L Stainless Steel Blind Flanges Dimension
| CLass | CLass 150 | CLass 300 | CLass 600 | CLass 900 | CLass 1500 | CLass 2500 |
| Diameter D |
90 | 95 | 95 | 120 | 120 | 135 |
| B | 9.6 | 12.7 | 14.3 | 22.3 | 22.3 | 30.2 |
| 11.2 | 14.3 | 20.7 | 28.7 | 28.7 | 36.6 | |
| Diameter G |
35.1 | 35.1 | 35.1 | 35.1 | 35.1 | 35.1 |
| Diameter K |
60.3 | 66.7 | 66.7 | 82.6 | 82.6 | 88.9 |
| Number L |
4 | 4 | 4 | 4 | 4 | 4 |
| Diameter L |
15.9 | 15.9 | 15.9 | 22.2 | 22.2 | 22.2 |
| Stud Bolts Diameter x Length | ||||||
| Diameter (in) |
1/2 | 1/2 | 1/2 | 3/4 | 3/4 | 3/4 |
| Length mm |
55 | 65 | 75 | 110 | 110 | 120 |
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