UNS S30900 Round Bars, SS 309 Round Bars, AISI SS 309S Stainless Steel 309 Round Bars Supplier, Manufacturer and Exporter in India
Din 1.4828 SS 309 Round Bars, SS UNS S30900 Round Bars, Stainless Steel 309 Round Rods, 310 Stainless Steel 309 Round Suppliers in India.
STAINLESS STEEL 309 ROUND BARS GENERAL PROPERTIES:
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.
STAINLESS STEEL 309 ROUND BARS APPLICATIONS:
Alloys 309 and 309S are used exclusively for their high temperature oxidation resistance, excellent high temperature strength, along with their resistance to creep deformation and environmental attack. Some examples include, but are not limited to:
The alloy does not perform as well as Alloy 600 (UNS N06600) or Alloy 800 (UNS N08800) in reducing, nitriding or carburizing atmospheres, but it does outperform most heat resistant stainless steels in these conditions.
STAINLESS STEEL 309 ROUND BARS FABRICATION:
Can be roll formed, stamped, and drawn readily
In process annealing is often required to reduce hardness and increase ductility
STAINLESS STEEL 309 ROUND BARS HEAT RESISTANCE:
Cannot be hardened through heat treatment because the consist solely of austenite at room temperature
Higher tensile and yield strengths that can be obtained through cold working and not followed by full annealing are not stable at the higher temperatures where these alloys are used
Creep properties can be negatively affected by the use of cold worked material at these higher temperatures
Coefficient of
Thermal Expansion
(in/in)/
°F x 10-6
Specific Heat
(BTU/lb/
°F)
Melting
Range
(°F)
at 68°F: 0.285
9.0 at 32- 212°F
30.7 at 68°F
28.5
8.28 at 32 – 212°F
0.1200 at 68°F to 212°F
2500-2590
Harsh steel Supplies and Exports Stainless steel 309 round bars
from 2.5mm wide to 400mm, slit to close tolerances. We supply in below specifications:-
-0/+200mm or
+100mm or +50mm
(-0 ”/+1 feet or +4 ” or 2 ”)
-0/+200mm or
+100mm or +50mm
(-0 ”/+1 feet or +4 ” or 2 ”)
-0/+1000mm or 500mm (-0 ”/+3 feet or +2 feet)
-0/+2 meter-
-0/+6 feet
We export our STAINLESS STEEL 309S ROUND BARS products to Western and Eastern Europe, Saudi Arabia, Bangladesh, United States, United Arab Emirates, Canada, Angola, Argentina, Austria, Azerbaijan, Pakistan, Peru, Chile, Spain, France, United Kingdom, Indonesia, Israel, Iran, Kuwait, Mexico, Malaysia, Nigeria, Serbia, Singapore, Taiwan, Chile, Venezuela, Ecuador, Netherlands, Brazil, Colombia, Ghana, Iran, Denmark, Poland, Australia, Afghanistan, Bahrain, Costa Rica, Egypt, Iraq, Jordan, South Korea, Kazakhstan, Sri Lanka, Lithuania, Norway, Oman, Philippines, Poland, Qatar, Russia, Vietnam, South Africa, Nigeria, Mexico, Turkey, Hungary, Algeria, Belarus, Belgium, Bhutan, Bolivia, Bulgaria, Croatia, Czech Republic, Estonia, Finland, Greece, Italy, Japan, Libya, Romania, Thailand, Trinidad & Tobago,Tunisia, Ukraine, Yemen, Hong Kong, Gabon, China, Portugal, Switzerland, New Zealand, Sweden, Slovakia, Kenya, Lebanon, Morocco, Mongolia etc. We are sure that we also can cover the requirements requested by your company you can email us at
harshsteel@ymail.com for your instant requirements.