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As an acclaimed venture of the business, Carey Alloys Metal is included in offering an incomprehensible exhibit of Stainless Steel 309/309S Round Bars (SS 309/310/310S Round Bars) as a producer, exporter, stockiest and supplier to our household and worldwide customers. Stainless Steel 309/309S Bars (SS 309/309S Bars) are utilized for various commercial enterprises, for example, Food Processing, Chemical Industry, Brewing, Pharmaceuticals, Petrochemicals, and then some. Stainless Steel 309/309S Rods (SS 309/310/310S Rods) is utilized for a few applications, for example, in Condensers, Pressure Vessels, Heat Exchangers, Flanges and fittings, Pipelines, Valves, etc .
Our entire round bar inventory is available in random lengths or can be cut to specific lengths to meet your exact requirements. Alloys 309 and 309S are austenitic chromium-nickel stainless steels that are often used for higher temperature applications. Due to their high chromium and nickel content, Alloys 309 and 309S are highly corrosion resistant, have outstanding resistance to oxidation, and excellent heat resistance while providing good strength at room and elevated temperatures. The only significant difference between 309 and 309S is the carbon content. Alloy 309S has a much less carbon composition which minimizes carbide precipitation and improves weldability.
The round bar we supply includes a complete range of alloys that demonstrate high strength and high resistance to heat and corrosion in even the most extreme conditions. The characteristics of high resistance to thermal oxidation, corrosion resistance and high strength in our round bar meets requirements for use in numerous applications within the aerospace, chemical processing, thermal processing, oil & gas, pharmaceutical and bio synthethic and motorsport industries.
Element |
Content (%) |
Iron, Fe |
60 |
Chromium, Cr |
23 |
Nickel, Ni |
14 |
Manganese, Mn |
2 |
Silicon, Si |
1 |
Carbon, C |
0.20 |
Phosphorous, P |
0.045 |
Sulfur, S |
0.030 |
Properties |
Metric |
Imperial |
Tensile strength |
620 MPa |
89900 psi |
Yield strength (@ strain 0.200%) |
310 MPa |
45000 psi |
Izod impact |
120 - 165 J |
88.5 - 122 ft-lb |
Shear modulus (typical for steel) |
77 GPa |
11200 ksi |
Elastic modulus |
200 GPa |
29008 ksi |
Poisson's ratio |
0.27-0.30 |
0.27-0.30 |
Elongation at break (in 50 mm) |
45% |
45% |
Hardness, Brinell |
147 |
147 |
Hardness, Rockwell B |
85 |
85 |
Hardness, Vickers (converted from Rockwell B hardness) |
169 |
169 |
Properties |
Metric |
Imperial |
Density |
8 g/cm3 |
0.289 lb/in³ |
Melting point |
1455°C |
2650°F |
Carey Alloys exports their products to countries like UAE, Bahrain, Italy, Indonesia, Malaysia, United States, Mexico, Chine, Brazil, Peru, Nigeria, Kuwait, Jordan, Dubai, Thailand (Bangkok), Venezuela, Iran, Germany, UK, Canada, Russia, Turkey, Australia, New Zealand, Sri Lanka, Vietnam, South Africa, Kazakhstan & Saudi Arabia.
