Stainless Steel 309S is composed of iron, chromium, nickel, and manganese, with additional elements like carbon and silicon. The alloy's composition contributes to its exceptional resistance to oxidation and corrosion, especially in high-temperature conditions.
One of the key features of Stainless Steel 309S is its ability to withstand high temperatures. This makes 309S Flanges suitable for applications in industries such as petrochemical, heat treatment, and furnace equipment, where exposure to elevated temperatures is common.
The high chromium and nickel content in 309S stainless steel provide excellent corrosion resistance, making it suitable for use in corrosive environments. This corrosion resistance is essential for applications in chemical processing, where exposure to aggressive chemicals is prevalent.
Stainless Steel 309S is known for its good weldability, which is crucial for the fabrication of flanges. Proper welding techniques ensure the integrity of the flange structure, making it a reliable component in various piping systems.
Stainless Steel Flanges are versatile and find applications in diverse industries such as oil and gas, chemical processing, power generation, and more. Their adaptability to different environments and resistance to both corrosion and high temperatures make them a preferred choice for many applications.
Stainless Steel 309S flanges are manufactured in accordance with industry standards such as ASTM (American Society for Testing and Materials) specifications. Common specifications include ASTM A182 for forged or rolled alloy-steel pipe flanges, forged fittings, and valves.
Stainless Steel 309S flanges are available in various types, including weld neck, slip-on, blind, lap joint, and threaded flanges, among others. The choice of flange type depends on the specific requirements of the application.
Stainless Steel 309S flanges play a vital role in industries where resistance to high temperatures and corrosion is paramount. Their versatility, combined with excellent mechanical properties, makes them a reliable choice for critical applications in demanding environments.
Stainless Steel 309s Flange is a method of connecting pipes, valves, pumps and other equipment to form a piping system. It also provides easy access for cleaning, inspection or modification. Flanges are usually welded or screwed. Flanged joints are made by bolting together two flanges with a gasket between them to provide a seal.
Grade 309s Stainless Steel Flanges is readily available for applications in the industrial, architectural, and transportation fields. Grade 309s also has outstanding welding characteristics. Post-weld annealing is not required when welding thin sections.
Stainless Steel 309s Flange Specification | ASTM A182 / ASME SA182 |
Stainless Steel 309s Flange Manufacturing Process | Hot Forging / Rolling / Machining |
Stainless Steel 309s Flange Other Grades | 202 / 304 / 304L / 304H / 309S / 310S / 316 / 316L / 316Ti / 317L / 321 / 321H / 347 / 347H / 904L etc. UNS No. - UNS S30400, UNS S30403, UNS S31008, UNS S31620, UNS S31603, UNS S31603, UNS S31635, UNS S31703, UNS S32100, UNS S34700, UNS S34709, UNS S8904 EN No. - 1.4301, 1.4307, 1.4845, 1.4401, 1.4404, 1.4571, 1.4438, 1.4541, 1.4550, 1.4551, 1.4539 |
Stainless Steel 309s Flange Outer Diameter | 1/2" NB TO 64" NB |
Stainless Steel 309s Flange Pressure Class | Class 150#, Class 300#, Class 400#, Class 600#, Class 900#, Class 1500#, Class 2500# or As Per Custom Requirement PN 6, PN 10, PN 16, PN 25 and PN 40 etc |
Stainless Steel 309s Flange Schedule | Sch 10s TO Sch XXS or As Per Custom Requirement |
Stainless Steel 309s Flange Facing | Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ) |
Stainless Steel 309s Flange Dimension | ASME B16.5, ASME B16.47 SERIES A, ASME B16.47 SERIES B, ASME B16.36, BS10, EN1092-1:2013, MSS SP44, ASA, API-605, ISO 7005, ISO 15590-3, DIN 2631--2638, DIN 2573-2576, DIN 2527, DIn 2641-2642, DIN 2565-2566, DIN2502, AWWA, AS2129 TABLE C, D, E, F, J etc.. |
Stainless Steel 309s Flange Types | Welding Neck Flange, Slip On Flange, Socket Weld Flange, Lap Joint Flange, Threaded Flange, Blind Flange, Orifice Flanges,Plate Flange, Long Welding Neck Flanges, Weldoflange, Nipoflange, Expander Flange, Reducing Flange, WNRF Flange, SORF Flange, SWRF Flange, Custom Flange as per Drawing etc. |
Stainless Steel 309s Flange Other Testing | NACE MR0175, Ultrasoung TEST, IGC TEST, Intergranular Corrrosion Test as per ASTM A262 Practice E, Charpy Impact Test, Macro, Grain Size, Hardness, HIC, SSC, Sour Service etc. |
Stainless Steel 309s Flange Value Added Services | Rolling, Drill, Punch, CNC Machining, Sand Blasting, Shot Blasting, Heat Treatment, Anti-rust Paint, Oil Black Paint, Yellow Transparent, Zinc Plated, Cold and Hot Dip Galvanized |
Stainless Steel 309s Flange Packaging | Loose / Carrate / Wooden Pallet / Wooden Box / Plastic Cloth Wraps |
Stainless Steel 309s Flange Shipment & Transportation | By Road - Truck / Train Partial Load, Full Load, By Sea - Break-bulk Conventional Vessel / FCL (Full Container Load) / LCL (Less Container Load) / 20 Feet Container / 40 Feet Container / 45 Feet Container / High Cube Container / Open Top Container, By Air - Freighter Civil Passenger and Cargo Planes |
Stainless Steel 309s Flange Material Test Certificate | Manufacturer Test Certificate As Per EN10204 3.1, 3.2 / Laboratory Test Certificate From NABL Approved Lab. / Under Third Party Inspection Agency Like SGS, TUV, DNV, LLOYDS, ABS, Bureau of Indian Standards BIS Approved ETC |
The chemical composition of grade Stainless Steel 309s Flange is outlined in the following table
Element | 309 | 309S | 309H |
---|---|---|---|
Chromium | 22.0 min.-24.0 max. | 22.0 min.-24.0 max. | 22.0 min.-24.0 max. |
Nickel | 12.0 min.-15.0 max. | 12.0 min.-15.0 max. | 12.0 min.-15.0 max. |
Carbon | 0.20 | 0.08 | 0.04 min.-0.10 max. |
Manganese | 2.00 | 2.00 | 2.00 |
Phosphorus | 0.045 | 0.045 | 0.045 |
Sulfer | 0.030 | 0.030 | 0.030 |
Silicon | 0.75 | 0.75 | 0.75 |
Iron | Balance | Balance | Balance |
The mechanical properties of grade Stainless Steel 309s Flange are displayed in the following table.
Properties | Metric | Imperial |
---|---|---|
Tensile strength, ultimate | 620 MPa | 89900 psi |
Tensile strength, yield (0.2%) | 310 MPa | 45000 psi |
Izod impact | 120 - 165 J | 88.5 - 122 ft-lb |
Modulus of elasticity | 200 GPa | 29000 ksi |
Shear modulus | 77 GPa | 11200 ksi |
Poissons ratio | 0.3 | 0.3 |
Elongation at break (in 50 mm) | 45% | 45% |
Hardness, Brinell (converted from Rockwell B hardness) | 147 | 147 |
Hardness, Knoop (converted from Rockwell B hardness) | 164 | 164 |
Hardness, Rockwell B | 85 | 85 |
Hardness, Vickers (converted from Rockwell B hardness) | 169 | 169 |
Physical properties of 309s grade stainless steel in the annealed condition
Properties | Metric | Imperial |
---|---|---|
Density | 8 g/cm3 | 0.289 lb/in³ |
Melting point | 1454°C | 2650°F |
Grade specifications for 309s grade stainless steel
Properties | Metric | Imperial |
Thermal expansion co-efficient (@ 0-100°C/32-212°F) | 14.9 µm/m°C | 8.28 µin/in°F |
Thermal conductivity (@0-100°C/32-212°F) | 15.6 W/mK | 108 BTU in/hr.ft².°F |
Buy Now Stainless Steel 309s Flange at an Attactive Discounted Price, Order Above USD $ 25000 are Eligible of 2% Discount. We Offer Free Insurance and Best Shipping Rates. Our Prices are Always More Competitive and without any compromise in Quality of the Material.
Stainless Steel 309s Flange is Covered with Plastic Cloth and Packed in Wooden Box, Wooden Pallet and Wooden Fumigated Carrate. Our Packaging is Fully Waterproof and Safe for Transport with Proper Strips on Wooden Box, having Lifting Point.
We Export Stainless Steel 309s Flanges to Saudi Arabia, Iran, Iraq, United Arab Emirates, Qatar, Bahrain, Oman, Kuwait, Turkey, Egypt, Yemen , Syria, Israel, Jordan, Cyprus, Singapore, Malaysia, Indonesia, Thailand, Vietnam, South Korea, Japan, Sri Lanka, Maldives, Bangladesh, Mayanmar, Taiwan, Cambodia, Argentina, Bolivia, Brazil, Chile, Venezuela, Colombia, Ecuador, Guyana, Paraguay, Uruguay, United States Of America, Canada, Mexico, Panama, Costa Rica, Puerto Rica, Trinidad And Tobago, Jamaica, Bahamas, Denmark, Russia, Norway, Germany, France, Italy, United Kingdom, Spain, Ukraine, Netherland, Belgium, Greece, Czech Republic, Portugal, Hungary, Albania, Austria, Switzerland, Slovakia, Finland, Ireland, Croatia, Slovenia, Malta, Nigeria, Algeria, Angola, South Africa, Libya, Egypt, Sudan, Equatorial Guinea, The Republic Of Congo, Gabon, Europe, Africa, Asia, North America, South America, Middle East, Far East.etc
We Supply Stainless Steel 309s Flanges Andhra Pradesh, Arunachal Pradesh, Assam, Bihar, Chhattisgarh, Goa, Gujarat, Haryana, Himachal Pradesh, Jammu and Kashmir, Jharkhand, Karnataka, Kerala, Madhya Pradesh, Maharashtra, Manipur, Meghalaya, Mizoram, Nagaland, Odisha, Punjab, Rajasthan, Sikkim, Tamil Nadu, Telangana, Tripura, Uttar Pradesh, Uttarakhand, West Bengal, Mumbai, Navi Mumbai, Pune, Nashik, Nagpur, Solapur, Kolhapur, Ambernath, Ahmednagar, Latur, Ahmadabad, Surat, Rajkot, Vadodara, Panaji, Madgaon, Chennai, Kolkata, Hyderabad, Bengaluru, Delhi, New Delhi, Ludhiana, Chandigarh, Raipur, Bhopal, Jamshedpur, Vishakhapatnam, Cochin, Ghaziabad, Noida, Gurugram, Bhillai, Durgapur, Vijaywada, Kanpur etc.
Savoy Piping Inc. is a well known worldwide Exporter of Stainless Steel 309s Flanges, Savoy Piping Inc., is committed to provide each and every customer with the highest standard of customer service. We deals in Stainless Steel 309s Flanges in India and Overseas, offering a wide range of Stainless Steel 309s Flanges