A312 317L Cold Drawn Seamless Pipe
A312 317L Austenitic Stainless Steel Pipe. With years of experience, GNEE produces high-caliber pipes for use in multiple industries.
The chemical composition of A312 Stainless Steel 317L Pipe consists of iron, chromium, nickel, molybdenum, manganese, silicon, phosphorus, carbon and sulfur, and it is a low-carbon austenitic grade. A312 317L Cold Drawn Pipe is produced through an extrusion process and has enhanced corrosion and oxidation resistance in stress-induced environments.
The thermal conductivity of A312 317L SS Seamless Pipe is related to its chemical composition, crystal structure, temperature and phase transformation, and is generally between 14-21 W/m·K. In addition to sulfur and phosphorus, other impurity elements such as iron, aluminum, silicon, titanium, zirconium, etc. can also affect the performance of 317L Stainless Steel Pipe.
Stainless Steel 317L Pipe Mechanical Properties
| Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) min | ||||
|---|---|---|---|---|---|
| 317L | 515 | 205 | 35 | 95 | 217 |
Stainless Steel 317L Pipes Physical Properties
| Density (kg/m3) | Mean Coefficient of Thermal Expansion (m/m/0C) | Specific Heat 0-1000C (J/kg.K) | |||||||
|---|---|---|---|---|---|---|---|---|---|
| 0-1000C | 0-3150C | 0-5380C | at 1000C | at 5000C | |||||
| 317L | 8000 | 193 | 17.2 | 17.8 | 18.4 | 16.2 | 21.5 | 500 | 720 |
A312 317L austenitic heat exchanger tube
Gnee is one of the professional manufacturers in China, exporting accessories and steel productsgnee is committed to providing customers with the highest quality products and the most sincere service. Main markets are from 60 countries.
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