Manufacturer, Supplier, Exporter & Stockiest of ASTM A276 446 Round Bars / SS 446 SS Round Bar
ASTM A276 446 Round Bars, also known as SS 446 Round Bars, conform to the ASTM A276 standard and are made from grade 446 stainless steel. SS 446 is a ferritic stainless steel alloy that offers excellent high-temperature resistance and oxidation resistance. These round bars are widely used in applications such as furnace components, chemical processing equipment, and heat exchangers.
Jaiti Steel is a reputable manufacturer, exporter, and stockiest of a wide range of steel pipes and tubes. With a strong commitment to quality and customer satisfaction, we have established ourselves as a trusted name in the steel industry. Our company is dedicated to providing reliable and durable steel solutions to meet the diverse needs of our clients.
We prioritize quality at every stage of our manufacturing process. Jaiti Steel adheres to stringent quality control measures to ensure that all our products meet international standards and specifications. Our team of skilled professionals monitors each production phase, from sourcing raw materials to the final inspection, to guarantee the highest level of quality.
ASTM A276 446 Round Bars, also referred to as SS 446 Round Bars, conform to the ASTM A276 standard and are made from grade 446 stainless steel. SS 446 is a ferritic stainless steel alloy with high chromium content (about 23%) and moderate nickel content (about 0.5%). It is specifically designed for high-temperature applications where oxidation and scaling resistance are crucial.
The 446 stainless steel alloy offers excellent resistance to oxidation and corrosion in air environments up to approximately 1100°C (2012°F). It is commonly used in applications such as furnace components, heat exchangers, kiln linings, combustion chambers, and chemical processing equipment.
In addition to its high-temperature resistance, ASTM A276 446 Round Bars exhibit good mechanical properties. They have a moderate tensile strength, typically ranging from 550 to 750 MPa (80,000 to 109,000 psi), and a yield strength of around 415 MPa (60,000 psi). The elongation at break is typically greater than 20%.
SS 446 Round Bars are easily machinable and can be welded using standard welding techniques. They can also be formed and fabricated into various shapes and sizes to suit specific application requirements.
It is important to note that SS 446 may be susceptible to embrittlement when exposed to long-term temperatures above 700°C (1292°F). Thus, it is not recommended for continuous use in that temperature range.
Overall, ASTM A276 446 Round Bars (SS 446 Round Bars) are a reliable choice for high-temperature applications due to their excellent oxidation resistance and moderate mechanical properties. They offer good corrosion resistance, ease of fabrication, and are widely used in industries where elevated temperature performance is essential.
Mechanical properties:
| Mechanical Property | Typical Value |
|---|---|
| Tensile Strength | 550 – 750 MPa |
| Yield Strength | 415 MPa |
| Elongation | 20% (minimum) |
| Hardness (Brinell) | 170 (maximum) |
| Impact Strength | 50 J (minimum) |
Chemical Composition(%, max)
| Element | Composition Range (%) |
|---|---|
| Carbon (C) | 0.20 (max) |
| Manganese (Mn) | 1.50 (max) |
| Silicon (Si) | 1.00 (max) |
| Phosphorus (P) | 0.040 (max) |
| Sulfur (S) | 0.030 (max) |
| Chromium (Cr) | 23.0 – 30.0 |
| Nickel (Ni) | 0.50 (max) |
Application Industry
| Pharmaceutical Equipment | Off-Shore Oil Drilling Companies |
| Chemical Equipment | Power Generation |
| Sea Water Equipment | Petrochemical |
| Heat Exchangers | Gas Processing |
| Condensers | Specialty Chemicals |
| Pulp and Paper Industry | Pharmaceuticals |
We Export Our Pipes & Tubes Worldwide
We export ASTM A276 446 Round Bars / SS 446 SS Round Bar 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.