ASTM A358 309S Stainless Steel Pipes
ASTM A358 309S is an austenitic stainless steel consisting of 22% chromium and 12% nickel. It also contains a high content of carbon (0.08%), which enables it to achieve higher strength and good oxidation resistance.
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ASTM A358 309S SS Pipes
Products Description
The "309S" grade is a heat-resistant austenitic stainless steel alloy. It contains high levels of chromium and nickel and a small amount of carbon. The "S" suffix indicates that the grade has a lower carbon content than standard 309 stainless steel. The reduced carbon content helps to improve the weldability of the material.
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Standard |
GB, ASTM, JIS, DIN, etc |
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Grade |
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Outer Diameter |
8.00mm-508mm |
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Wall thickness |
0.30mm-30.0mm |
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Length |
max.12000mm or as demand |
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Surface finish |
Polishing (180#,220#,240#,320#400#,600#), Hairline, Aid Pickling, Inside weld leveling, Online bright heat) |
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Manufacture technology |
cold drawn/cold rolled/hot rolled |
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Type |
Seamless & Welded |
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Certification |
ISO |
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ASTM A358 309S Steel Pipes
Why Choose ASTM A358 309S Stainless Steel Pipes?
1. Corrosion resistance: ASTM A358 309S stainless steel pipe has high corrosion resistance even in harsh environments. This means you get a reliable material that won't wear out quickly, minimizing costly repairs or replacements.
2. High-temperature resistance: ASTM A358 309S stainless steel pipe has excellent high-temperature resistance and is suitable for high-temperature applications. With a melting point of 2450°F (1343°C), you can be confident they'll withstand extreme temperatures without loss of strength or integrity.
3. Easy to weld: Unlike other materials, ASTM A358 309S stainless steel pipe is easy to weld, making installation and maintenance more convenient. They are also extremely durable and can withstand extreme weather conditions, ensuring a longer lifespan for your application.
4. High Strength: The addition of carbon to ASTM A358 309S stainless steel pipe increases its strength, making it suitable for high-pressure applications without compromising its structural integrity or safety.
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