446 Stainless Steel Round Tube
SS 446 Round Tube, Stainless Steel 446 Round Tube Supplier, Stainless Steel 446 Round Tube Stockist.
What is stainless steel 446, and what are its key properties?
Stainless Steel 446 Tube is ferritic stainless steel known for its excellent corrosion resistance and high-temperature strength. It belongs to the group of high-chromium ferritic alloys, with a composition that typically includes around 23% chromium. This high chromium content contributes to its remarkable resistance to various corrosive environments, including oxidizing and reducing atmospheres.
In addition to its corrosion resistance, Stainless Steel 446 exhibits remarkable mechanical properties, making it suitable for demanding applications. It possesses good tensile strength and creep resistance, allowing it to withstand high temperatures without losing its structural integrity. That makes stainless steel 446 a viable choice for applications that involve elevated temperatures, such as industrial furnaces, heat exchangers, and automotive exhaust systems.
Table Of Content
Furthermore, stainless steel 446 offers excellent oxidation resistance, even at high temperatures, contributing to its longevity and reliability in challenging environments.
What are the typical applications for stainless steel 446 tubes?
Stainless Steel 446 Tubes find application in a wide range of industries due to their unique properties. They are commonly used in high-temperature environments such as industrial furnaces, where their exceptional heat and oxidation resistance are crucial. These tubes are also utilized in heat exchangers, efficiently transferring heat between fluids. Other applications include automotive exhaust systems, where the tubes withstand extreme temperatures and corrosive gases from combustion processes. Additionally, stainless steel 446 tubes are employed in chemical processing plants, oil refineries, and power generation facilities due to their corrosion resistance and ability to withstand harsh operating conditions.
How does stainless steel 446 compare to other steel grades regarding corrosion resistance?
In terms of corrosion resistance, stainless steel 446 possesses good resistance to a wide range of corrosive environments. While it may not exhibit the same level of corrosion resistance as some austenitic stainless steel grades, such as 316 or 304, it offers superior resistance to oxidation at high temperatures. Stainless steel 446's high chromium content provides excellent resistance against scaling and sulfidation, making it suitable for applications in high-temperature environments.
Tube Standard | ASTM A213, A269, A249, A511, A554 / ASME SA213, SA269, SA249, SA511, SA554 |
Tube Dimension | ANSI/ASME B36.19M, ANSI/ASME B36.10M |
Seamless Tube Sizes | 1 / 2" NB - 16" NB |
Welded Tube Sizes | 1 / 2" NB - 24" NB |
Tube Outside Diameter | 6.00 mm OD up to 914.4 mm OD, Sizes up to 24” NB available Ex-stock, OD Size Steel Tubes available Ex-stock |
Tube Manufacturing Process | Seamless / Welded / ERW / Fabricated / CDW / 100% X Ray Welded |
Stainless Steel Tube Schedule | SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS, SCH XS |
Tube Length | Single Random, Double Random, Standard & Cut length |
Tube End Types | Plain Ends (PE), Threaded Ends (TE), Bevelled Ends (BW), Grooved Mechanical Joints or Grooved Ends, TBE (Treaded Both Ends) |
Delivery Condition | Annealed and Pickled, Polished, Bright Annealed, Cold Drawn |
Outside Finish | 2B, No.4, No.1, No.8 Mirror Finish for Stainless Steel Tubes, Finish as per customer Requirements |
Value Added Services | Cutting, Beveling, Polishing, Threading, Destructive, Non Destructive, Ultrasonic Testing |
SS 446 Round Tube, Stainless Steel 446 Round Tube Supplier, Stainless Steel 446 Round Tube Stockist.
SS 446 Square Tube, Stainless Steel 446 Square Tube Supplier, Stainless Steel 446 Square Tube Stockist.
SS 446 Rectangular Tube, Stainless Steel 446 Rectangle Tube Supplier, Stainless Steel 446 Rectangular Tube Stockist.
SS 446 Polished Tube, Stainless Steel 446 Polished Tube Supplier, Stainless Steel 446 Polished Tube Stockist.
Grade | UNS No | Old British | Euronorm | Swedish SS | Japanese JIS | ||
BS | En | No | Name | ||||
446 | S44600 | – | – | 1.4762 / 1.4763 | – | – | – |
Product | Price |
SS 1.4762 Square Tube Price List | US $ 15 - 24 / Pound |
446 Stainless Steel Tube Price | US $ 2443 - 14254 / Ton |
S44600 Stainless Steel Tube Price | US $ 1224 - 3444 / Ton |
SS 446 Tube Price Per Kg | $8 - 36 / Kg |
Stainless Steel S44600 Tube Price | US $ 1142 - 2647 / Ton |
446 Stainless Steel Tube Price In India | $628.00 - $1,485.00/ Ton |
ASTM A213 Stainless Steel 446 Tube Price List | $724.00 - $1,980.00/ Ton |
Austenitic Stainless Steel 446 Tube Price Per Piece | $5.00 - $148.00/ Piece |
446 Stainless Steel Square Tube Price | $1,223.00 - $3,449.00/ Ton |
Avoid those problems that occur with low-quality stainless steel 446 tubes by getting high-quality stainless steel 446 tubes at competitive prices from us. Give us a call or send us an email to discuss how we can help you build your business. Working with such an esteemed client as you will make us happy.
Feel Free To Call Us
Mobile No.
Or Drop Us An E-Mail
Welding Process
The grade and application requirements have an impact on tube welding and forming. For the manufacturing of tiny diameter tubes, we employ TIG welding. Steel sheets are coiled and welded inside of a welding machine. The steel sheets are shaped into a coil before entering the machine. The seam between these coils is then welded to create a tube.
Drawing/ Floating Process
Pulling a metal bar, rod, or wire through the entirety of a die to change its finish, shape, size, and/or mechanical qualities is known as floating or drawing. The tube's outer, inner, and wall thicknesses are all reduced via the tube drawing procedure. Stainless steel tubes benefit from maintaining the integrity of their surface.
Continuous Seamless Tube Mills
The production of seamless tubes has been transformed by continuous tube mills. These mills do away with the necessity for forging welding or filler metal, in contrast to conventional procedures. With the use of this technology, seamless pipes and tubes may be produced continuously, increasing productivity while lowering costs and improving efficiency.
Continuous Casting
A notable advancement in the production of seamless tubes is continuous casting. The metal is solidified into a continuous billet through the continuous pouring of molten metal into a water-cooled mould. Better uniformity and enhanced mechanical qualities are guaranteed by this continuous casting technique for the tubes.
Annealing
Metal is heated above the point of re-crystallization and cooled to room temperature during the annealing process. The molecular bonds in metal tighten when it is shaped, making it rigid. The metal is put through an annealing process to regain its ductility.
Sinking Process
Tube sinking is a drawing technique that reduces the diameter of tubes. In this drawing technique, a tube is run through a die without the need of a mandrel. Good inner surface quality is not ensured when using a mandrel. The die angel determines the integrity of the outer surface. The die being used produces a uniform surface. A tube can be significantly smaller than it was originally. When cost is a factor, tube sinking is ideal.
Inspection and Testing
Before sending our items to our consumers, we conduct inspection procedures to verify their integrity.
Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | |
446 | min. | – | – | – | – | – | 23.0 | – | – | 0.10 |
max. | 0.2 | 1.5 | 0.75 | 0.040 | 0.030 | 30.0 | – | 0.50 | 0.25 |
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 | ||||
446 | 485 | 275 | 20 | 92 | 201 |
Positive Material Identification – PMI Testing | Hydrostatic Test |
Chemical Analysis – Spectro Analysis | Hydrogen-Induced Cracking (HIC) Test |
Mechanical Testing Such as Tensile, Elongation, Reduction of Area | Sulfide Stress Corrosion Cracking (SSC), NACE TM 0177 |
Micro Test | Radiography Test |
Macro Test | Dye Penetrant Test (DP Test) |
Hardness Test | Ultra Sonic Test (UT) |
Pitting Resistance Test | Eddy Current Testing |
Intergranular Corrosion (IGC) Test | Impact Test |
Flaring Test | Bend Test |
Flattening Test |
BWG | BWG | BWG | BWG | BWG | BWG | BWG | BWG | ||
25 | 22 | 20 | 18 | 16 | 14 | 12 | 10 | ||
WT mm | WT mm | WT mm | WT mm |
WT mm | WT mm | WT mm | WT mm |
||
Outside Diameter | Outside Diameter | 0.508 | 0.711 | 0.889 | 1.245 | 1.651 | 2.108 | 2.769 | 3.404 |
mm | inch | kgs/m | kgs/m | kgs/m | kgs/m | kgs/m | kgs/m | kgs/m | |
6.35 | 1/4 | 0.081 | 0.109 | 0.133 | 0.174 | 0.212 | |||
9.53 | 3/8 | 0.126 | 0.157 | 0.193 | 0.257 | 0.356 | 0.429 | ||
12.7 | 1/2 | 0.214 | 0.263 | 0.356 | 0.457 | 0.612 | 0.754 | ||
15.88 | 5/8 | 0.271 | 0.334 | 0.455 | 0.588 | 0.796 | 0.995 | ||
19.05 | 3/4 | 0.327 | 0.405 | 0.553 | 0.729 | 0.895 | 1.236 | ||
25.4 | 1 | 0.44 | 0.546 | 0.75 | 0.981 | 1.234 | 1.574 | 2.05 | |
31.75 | 1 1/4 | 0.554 | 0.688 | 0.947 | 1.244 | 1.574 | 2.014 | 2.641 | |
38.1 | 1 1/2 | 0.667 | 0.832 | 1.144 | 1.514 | 1.904 | 2.454 | 3.233 | |
44.5 | 1 3/4 | 1.342 | 1.774 | 2.244 | 2.894 | 3.5 | |||
50.8 | 2 | 1.549 | 2.034 | 2.574 | 3.334 | 4.03 | |||
63.5 | 2 1/2 | 1.949 | 2.554 | 3.244 | 4.214 | 5.13 | |||
76.2 | 3 | 2.345 | 3.084 | 3.914 | 5.094 | 6.19 | |||
88.9 | 3 1/2 | 2.729 | 3.609 | 4.584 | 5.974 | 7.27 | |||
101.6 | 4 | 4.134 | 5.254 | 6.854 | 8.35 | ||||
114.3 | 4 1/2 | 4.654 | 5.924 | 7.734 | 9.43 |
Our Products
Our Dealers
Product Price List
We have exported and supplied our 446 Stainless Steel Tubes to solve tubing related problems of our prestigious domestic and worldwide clients. We appreciate your business and the confidence you have placed in us.
Provide Us Opportunity To Help You, We Would Be Happy To Serve You.
Contact UsCyprus, Lithuania, Estonia, Bulgaria, Hungary, Turkey, Denmark, United Kingdom, Latvia, Serbia, Monaco, Liechtenstein, Germany, Azerbaijan, Malta, Poland, Ireland, Greece, Luxembourg, Switzerland, Czechia/Czech Republic, Finland, Romania, Norway, France, Spain, Sweden, Russia, Austria, Croatia, Portugal, Belarus, Netherlands, Slovakia, Moldova, Belgium, Italy, Ukraine.
Iraq, Indonesia, Philippines, Singapore, Japan, Armenia, Myanmar, Nepal, Egypt, Bhutan, North Korea, Hong Kong, Sri Lanka, India, Maldives, Qatar, Mongolia, Iran, Taiwan, Bahrain, British, Bangladesh, Oman, Lebanon, Israel, Macau, Thailand, Kyrgyzstan, Kuwait, Azerbaijan, Turkey, Malaysia, China, South Korea, Vietnam, Russia, Afghanistan, United Arab Emirates, Jordan, Saudi Arabia.
Tunisia, Cameroon, Madagascar, Mozambique, Kenya, Seychelles, Rwanda, Zimbabwe, Niger, Mauritius, Uganda, Eswatini, Tanzania, Botswana, Nigeria, Egypt, Gambia, Central African Republic, Senegal, Burkina Faso, Libya, Zambia, Liberia, South Africa, Mauritania, Morocco, Burundi, Namibia, Angola, Algeria, Ethiopia.
Jamaica, Mexico, Saint Lucia, Cuba, Antigua and Barbuda, Belize, Canada, Grenada, Bahamas, Panama, Dominican Republic, Nicaragua, Trinidad and Tobago, Costa Rica, Barbados, Dominica, Honduras, United States of America, Haiti, Guatemala, El Salvador, Saint Vincent and the Grenadines.
Argentina, Uruguay, Ecuador, Suriname, Venezuela, Chile, Peru, Colombia, Guyana, Paraguay, Bolivia, Brazil.
Tonga, Marshall Islands, Palau, Vanuatu, Tuvalu, Samoa, Fiji, Kiribati, Nauru, Papua New Guinea, New Zealand, Solomon Islands, Micronesia, Australia.
The cities listed here are where we have supplied our grade 446 stainless steel Tubes in bulk or small orders. Cities from metropolitan to rural areas we can provide SS 446 Tubes to satisfy the needs of our clients.
Ankara, Al Jubail, Baroda, Sydney, Howrah, Lagos, Kuala Lumpur, Nashik, Madrid, Rajkot, Faridabad, Muscat, Pune, Coimbatore, Surat, Doha, Hyderabad, New Delhi, Navi Mumbai, Vadodara, Geoje-si, Riyadh, Thane, Jaipur, Jeddah, Ho Chi Minh City, Bhopal, Vung Tau, Ahvaz, Secunderabad, Jamshedpur, Busan, Manama, Gimhae-si, Abu Dhabi, Visakhapatnam, Dallas, Melbourne, Caracas, London, Bengaluru, Moscow, Istanbul, Haryana, Dammam, Hanoi, Pimpri-Chinchwad, Port-of-Spain, Aberdeen, Chandigarh, Ernakulam, Tehran, Edmonton, New York, Singapore, Kuwait City, Chennai, Indore, Milan, Al Khobar, Santiago, Rio de Janeiro, Courbevoie, Mumbai, Granada, Seoul, Dubai, Petaling Jaya, Ulsan, Karachi, Houston, Bogota, Toronto, Thiruvananthapuram, Mumbai, Ranchi, Ahmedabad, Los Angeles, Nagpur, Noida, Gurgaon, Cairo, Kolkata, Colombo, Hong Kong, Brisbane, Mexico City, Algiers, Lahore, Ludhiana, La Victoria, Jakarta, Sharjah, Atyrau, Perth, Calgary, Kanpur, Bangkok, Chiyoda, Montreal.
Certificate of Origin | Raw Material Test Reports |
Commercial Invoice | Heat Treatment Charts |
Packing List | Quality Assurance Plan (QAP) |
Fumigation Certificates | NABL approved Laboratory Test Reports |
Letter of Guarantee | Material Test Certificates |
ROHS Certificate | Certificate of Compliance/Conformity |
446 Stainless Steel Tubes For Energy, 446 Stainless Steel Tubes For Pharmaceutical Industry, 446 Stainless Steel Tubes For Transport, Stainless Steel 446 Tubes For Real Estate, Stainless Steel 1.4762 Tubes For Textile Industry, UNS S44600 Tubes For Engineering, 446 Stainless Steel Tubes For Manufacturing, 446 Stainless Steel Tubes For Production, Stainless Steel 446 Tubes For Technology, Stainless Steel 1.4762 Tubes For Waste, UNS S44600 Tubes For Mining, 446 Stainless Steel Tubes For Electronics, 446 SS Tubes For Health care, 446 Stainless Steel Tubes For Pulp and Paper Industry, 446 Stainless Steel Tubes For Rail Transport, 446 Stainless Steel Tubes For Agriculture, 446 Stainless Steel Tubes For Factory, 446 Stainless Steel Tubes For Food Industry, 446 Stainless Steel Tubes For Tertiary Sector, Stainless Steel 446 Tubes For Construction, 446 Stainless Steel Tubes For Chemical Industry.