Stainless Steel 904L Flanges
The nickel-chromium-molybdenum unique composition ensures excellent resistance to corrosion and high mechanical strength, with a minimum yield strength of 220 MPa and a minimum tensile strength of 490 MPa. It has a high melting point, about 1350 degrees Celsius, making it applicable for use at high temperatures.
Stainless Steel 904L Flanges Manufacturers, Stainless Steel 904L Flanges Suppliers, Stainless Steel 904L Flanges Stockists, Stainless Steel 904L Flanges Exporters
Stainless Steel 904L Flanges Manufacturers in India, Stainless Steel 904L Flanges Suppliers in India, Stainless Steel 904L Flanges Stockists in India, Stainless Steel 904L Flanges Exporters in India
Our Alloy 904L blind flange is designed for the permanent closure of pipe ends. This low-carbon variant of the 904-grade steel makes welding and forming easier without grain boundary formation or intergranular corrosion by carbide precipitation during welding. The SS 904L Plate Flange is specially designed for large numbers of welds, bolts, or another attachment technique. These flanges meet the ASTM B 649 material specifications and a wide range of standards, like ANSI, ASME, DIN, and EN. The size ranges from ½ inch to 48 inches, and so does the pressure class, thus fitting into various industries.
The ASME SA182 SS 904L WNRF Flanges fall under the category of weld neck raised face flanges that have additional strength and reinforcement on the welding neck and on the raised faces with pressure classes from 150 to 2500 and PN6 to PN64. Flanges made from Stainless Steel 904L by Sankalp Alloys Overseas find applications in pharmaceutical, petrochemical, marine, seawater, and power generation industries. Some specific uses include SS DIN 1.4539 Nippo Flanges in heat exchangers, boilers, condensers, paper and pulp industries, offshore oil drilling, and chemical and seawater equipment manufacturing.
We deal in a wide range of SS UNS N08904 Industrial Flanges, used in various industrial applications. Sankalp Alloys Overseas is dedicated to doing business related to High-Quality Products adhering to stricter Quality Parameter. Each Flange is subjected to rigorous testing with respect to Chemical Analysis, Mechanical Testing, and Dimensional Inspecting so as to ensure that they surpass the industry norms. As one of the most preferred and trustworthy Manufacturers, Suppliers, Stockists, and Exporters, we ensure timely and reliable delivery to live up to your operational timelines for Stainless Steel 904L Flanges.
Stainless Steel 904L Flanges Manufacturers in Mumbai, Stainless Steel 904L Flanges Suppliers in Mumbai, Stainless Steel 904L Flanges Stockists in Mumbai, Stainless Steel 904L Flanges Exporters in Mumbai
904L Stainless Steel Flanges Equivalent Grades
| STANDARD | UNS | WNR. | JIS | BS | KS | AFNOR | EN |
|---|---|---|---|---|---|---|---|
| SS 904L | N08904 | 1.4539 | SUS 904L | 904S13 | STS 317J5L | Z2 NCDU 25-20 | X1NiCrMoCu25-20-5 |
Specification of Stainless Steel 904L Flanges
| Parameter | Details |
|---|---|
| Stainless Steel Flanges Specification | ASTM A182 / ASME SA182 |
| Dimension Standard | ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc. |
| Standard | ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc. |
| Size | 1/2" (15 NB) to 48" (1200NB) |
| 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) |
| DIN Flanges | DIN 2527, 2566, 2573, 2576, 2641,2642, 2655, 2656, 2627, 2628, 2629, 2631, 2632, 2633, 2634, 2635, 2636, 2637,2638, 2673. |
| JIS Flanges | JIS B2220 5K, JIS B2220 10K, JIS B2220 16K, JIS B2220 20K |
| BS Flanges | BS4504 PN 6, BS 4504 PN 10, BS4504 PN 16, BS4504 PN 25, BS4504 PN 40, BS 4504 PN 64, BS 4504 PN 100, BS 4504 PN 160, BS 4504 PN 250, BS 10, BS Table D, BS Table E, BS Table F, BS Table H. |
Chemical Composition of Stainless Steel 904L Flanges
| C | Cr | Cu | Mn | Mo | Ni | P | S |
|---|---|---|---|---|---|---|---|
| 0.02 Max | 19.0-23.0 | 2.0 Max | 1.0 Max | 4.0-5.0 | 23.0-28.0 | 0.045 Max | 0.035 Max |
Mechanical Properties Of Stainless Steel 904L Flanges
| Grade | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) min | Hardness Rockwell B (HR B) | Hardness Brinell (HB) |
|---|---|---|---|---|---|
| 904L | 490 | 220 | 36 | 70-90 typical | 150 |
Physical Properties of 904L Stainless Steel Flanges
| Grade | Density (kg/m3) | Elastic Modulus (GPa) | Mean Co-eff of Thermal Expansion (µm/m/°C) | Thermal Conductivity (W/m.K) | Specific Heat 0-100°C (J/kg.K) | Elec Resistivity (nΩ.m) |
|---|---|---|---|---|---|---|
| 904L | 7900 | 190 | 0-100°C: 15 0-315°C: - 0-538°C: - |
At 20°C: 11.5 At 500°C: - |
500 | 952 |
OUR EXPORT
| Eastern Europe | Asia | North America | Western Europe | Mid East/Africa |
| Australia | Central/South | UAE | America | Portugal |
| Spain | Indonesia | Italy | Angola | Poland |
| Brazil | Sri Lanka | Russia | China | Singapore |
| Oman | Venezuela | Costa Rica | USA | Qatar |
| Thailand | Canada | Saudi Arabia | Bahrain | Egypt |
| Malaysia | Turkey | Mexico | China | Peru |
| United States | Nigeria | Jordan | Kuwait | Dubai |
| Bangkok | Iran | Germany | UK | New Zealand |
| Vietnam | South Africa | Mexico | Kazakhstan |
DOMESTIC AREA
| Mumbai | Ahmedabad | Bhopal | Bikaner | Pune |
| Delhi | Chennai | Visakhapatnam | Mangalore | Nagpur |
| Bangalore | Kolkata | Siliguri | Assam | Indore |
| Hyderabad | Surat | Nashik | Cochin | Thane |
| Faridabad | Rajkot | Aurangabad | Bhavnagar | Ranchi |
| Coimbatore | Mysore | Salem | Tirupur | Bikaner |
| Raipur | Bhubaneswar | Bhilai | Ankleshwar | Bhiwandi |
| Vadodra | Kochi |