SS 329 round bar, also known as S32900 round bar, is a type of stainless steel round bar that combines the properties of austenitic and ferritic stainless steels. This unique composition offers high strength and excellent resistance to corrosion, particularly in chloride environments. Their exceptional resistance to stress corrosion cracking, pitting, and crevice corrosion makes them ideal for use in harsh conditions.
Additionally, they maintain their strength and stability at high temperatures, making them suitable for heat exchangers and other high-temperature applications.
These bars are available in various dimensions and finishes to meet specific industrial needs and comply with international standards such as ASTM and ASME. With a balanced chemical composition that enhances their mechanical properties, SS 329 round bars offer high tensile strength, yield strength, and hardness. They can be machined, welded, and fabricated using standard techniques, though special considerations may be needed due to their duplex nature.
Overall, SS 329 (UNS S32900) round bars provide a reliable and durable solution for demanding industrial applications, ensuring long-term performance and reduced maintenance costs.
Amardeep Steel supplier of SS 329 Round Bars, immensely useful for construction industries, these Stainless Steel Din 1.4460 Round Bars are offered by us. Stainless Steel UNS S32900 Round Bars is slightly lower in alloy content so it is less expensive, but its availability is limited to full mill runs. Inox 329 Round Bars has exposure to moderate and high temperature, where less rapid cooling may cause embrittlement.
Meanwhile, our supplied 329 Round Bars are made obtainable in many sizes, shapes and dimensions to our customers. SS 329 round bar, also known as S32900 round bar, is a type of stainless steel round bar made from duplex stainless steel grade 329. This specific grade is characterized by its high strength and excellent resistance to corrosion, especially in harsh environments.
| Dimensions | ASTM, ASME, DIN, BS, EN, IS, AMS, JIS, IBR & Other International Standards. |
| Standard | ASTM A276, ASTM A479 |
| Round Bars | Outside Diameter in the range of 4mm to 500mm |
| Square Bar | 18mm – 47mm (11/16″ to 1-3/4″) |
| Bright Bars | Outside Diameter in the range of 4mm to 100mm |
| Hex Bar | 18mm – 57mm (11/16″ to 2-3/4″) |
| Flat Bar | 1/2” to 10” in thickness range of 2mm to 150mm, Custom Size Stainless Steel Flats available |
| Length | 1 to 6 Meters, Custom Cut Lengths |
| Form | Round, Square, Hex, Flat, Rectangular, Forged, Rod etc. |
| Finish | Black, Bright Polished, Rough Turned, NO.4 Finish, Matt Finish, BA Finish |
| Inspection & Test Reports | EN 10204 3.1, Mill Test Certificates, Chemical Reports, PMI Test Reports, Mechanical Reports, Third Party Inspection, NABL Approved Lab, Visual Inspection, Destructive Test and Non Destructive Test Reports |
| Grade | C | Ni | Si | S | Mn | P | Cr | Mo | |
| SS 329 | min. | - | 2.5 | - | - | - | - | 23.0 | 1.0 |
| max. | 0.08 | 5.0 | 0.75 | 0.3 | 1.0 | 0.04 | 28.0 | 2.0 | |
| Grade | Tensile Strength (ksi) min | Elongation (% in 50mm) min | Yield Strength 0.2% Proof (ksi) min | Hardness |
| 329 | 725 | 25 | 550 | 230 |
| STANDARD | WERKSTOFF NR. | UNS | JIS | BS |
| SS 329 | 1.4460 | S32900 | SUS 329 | 329S31 |
 |
Stainless Steel 329 Bright Bar | SS 329 Bright Bar 329 SS Bright Bar Stainless Steel 329 Bright Bar UNS S32900 SS Bright Bar WERKSTOFF NR. 1.4460 Bright Bar ASTM A276 329 Stainless Steel Bright Bar |
 |
Stainless Steel 329 Hex Bar | SS 329 Hex Bar 329 SS Hexagonal Bar 329 Stainless Steel Hex Bar UNS S32900 SS Hexagonal Bar ASTM A276 329 Stainless Steel Hex Bar |
 |
Stainless Steel 329 Square Bar | SS 329 Square Bar 329 SS Square Bars 329 Stainless Steel Square Bar UNS S32900 SS Square Bar WERKSTOFF NR. 1.4460 Square Bar ASTM A479 329 Stainless Steel Square Bars |
 |
Stainless Steel 329 Rectangular Bar | SS 329 Rectangular Bar 329 SS Rectangular Bars 329 Stainless Steel Rectangular Bar UNS S32900 SS Rectangular Bars WERKSTOFF NR. 1.4460 Rectangular Bar ASTM A276 329 Stainless Steel Rectangular Bar |
 |
Stainless Steel 329 Flat Bars | SS 329 Flat Bar 329 SS Flat Bars 329 Stainless Steel Flat Bars UNS S32900 SS Flat Bars WERKSTOFF NR. 1.4460 Flat Bars ASTM A276 329 Stainless Steel Flat Bars |
 |
Stainless Steel 329 Polished Bar | SS 329 Polished Bar 329 SS Polished Bars 329 Stainless Steel Polished Bar UNS S32900 SS Polished Bars WERKSTOFF NR. 1.4460 Polished Bar ASTM A476 329 Stainless Steel Polished Bar |
 |
Stainless Steel 329 Threaded Bar | SS 329 Threaded Bar 329 SS Threaded Bars 329 Stainless Steel Threaded Bar UNS S32900 SS Threaded Bar WERKSTOFF NR. 1.4460 Threaded Bar ASTM A276 329 Stainless Steel Threaded Bar |
We Supply Our SS 329 round bar / s32900 round bar to various countries like Mexico, Ireland, Oman, India, Russia, Algeria, Turkey, Bahrain, China, Trinidad & Tobago, Austria, Qatar, Ecuador, United Arab Emirates, Poland, Jordan, Libya, Philippines, Hungary, Nigeria, Bulgaria, Indonesia, Chile, Macau, Colombia, Croatia, Germany, Ghana, Argentina, South Africa, Greece, Switzerland, Hong Kong, Kuwait, France, Italy, Costa Rica, Kenya, Namibia, Azerbaijan, Japan, Venezuela, Morocco, Brazil, New Zealand, United Kingdom, Canada, Mexico, Bolivia, Romania, Iraq, Tibet, Angola, Chile, Estonia, Puerto Rico, South Korea, Nigeria, Finland, Tunisia, Slovakia, Vietnam, Egypt, Lithuania, Czech Republic, Bhutan, Peru, Zimbabwe, Ukraine, Australia, Gabon, Taiwan, Sri Lanka, Thailand, Lebanon, Kazakhstan, Belarus, Gambia, Norway, Netherlands, Bangladesh, Sweden, Pakistan, Serbia, Iran, Iran, Nepal, Spain, Poland, Yemen, United States, Singapore, Malaysia, Israel, Mongolia, Belgium, Afghanistan, Denmark, Portugal, Saudi Arabia.
We Supply Our SS 329 round bar / s32900 round bar to various cities like Toronto, Al Khobar, Chandigarh, Haryana, Perth, Algiers, Ahvaz, Ulsan, Moscow, Istanbul, Howrah, Singapore, Ho Chi Minh City, Port-of-Spain, London, Rajkot, New York, New Delhi, Nagpur, Kuwait City, Karachi, Surat, Ernakulam, Gimhae-si, Granada, Kanpur, Kolkata, Lahore, Madrid, Visakhapatnam, Secunderabad, Bangkok, Mumbai, Coimbatore, Bogota, Milan, Tehran, Ranchi, Pimpri-Chinchwad, Montreal, Colombo, Bhopal, Seoul, Edmonton, Aberdeen, Caracas, Busan, Brisbane, Sydney, Calgary, Sharjah, Rio de Janeiro, Chennai, Chiyoda, Geoje-si, Jakarta, Thiruvananthapuram, Courbevoie, Riyadh, Indore, Jeddah, Hyderabad, Kuala Lumpur, Baroda, Ankara, Mexico City, Dubai, Gurgaon, Vung Tau, Lagos, Al Jubail, Melbourne, Los Angeles, Petaling Jaya, Bengaluru, Atyrau, Jamshedpur, Santiago, Hanoi, Thane, Pune, Doha, Faridabad, Vadodara, La Victoria, Muscat, Ludhiana, Jaipur, Navi Mumbai, Houston, Ahmedabad, Dammam, Manama, Nashik, Cairo, Abu Dhabi, Hong Kong, Dallas, Noida.