ASTM A249 Welded Steel Tube TP316H Welded Austenitic Steel Tube For Boiler And Heat-Exchanger
ASTM A249 Welded Steel Tube TP316H Welded Austenitic Steel Tube For Boiler And Heat-Exchanger
Material
ASTM A249 specification covers nominal-wall-thickness welded tubes made from austenitic stainless steel TP316H for boiler and heat-exchanger applications.
Specification
- Standard: ASTM A249
- Grade: TP316H
- Designation: Welded Austenitic Steel Tube
- Thickness: Nominal wall
Key Features
- Withstands high temperatures and pressures in boiler applications
- Resistant to corrosion due to high carbon content
- Suitable for high-temperature environments
- Excellent formability and weldability
Chemical Composition
| Element | Composition (%) |
|---|---|
| Carbon (C) | 0.04 - 0.10 |
| Silicon (Si) | 0.75 max |
| Manganese (Mn) | 2.00 max |
| Phosphorus (P) | 0.045 max |
| Sulfur (S) | 0.030 max |
| Chromium (Cr) | 16.0 - 18.0 |
| Nickel (Ni) | 10.0 - 14.0 |
| Molybdenum (Mo) | 2.0 - 3.0 |
Mechanical Properties
| Properties | Values |
|---|---|
| Tensile Strength | 515 MPa |
| Yield Strength | 205 MPa |
| Elongation (%) | 40 min |
| Hardness (Brinell) | 217 max |
Steel Grade
- ASTM A249 TP316H
Application
The ASTM A249 TP316H welded steel tube is commonly used in boiler and heat-exchanger applications where high temperatures and corrosion resistance are required.
Possible Alternative Grades
- ASTM A269 TP316
- ASTM A554 TP316
- ASTM A270 TP316L
Haiyan Sanxin Steel Pipe Factory is a leading manufacturer of steel pipes in China. Located in a region with excellent geographical advantages, the factory is situated close to the Zhoushan Port and Ningbo Port.
Our factory covers an area of more than 25,000 square meters and has been in the steel pipe manufacturing business for 20 years. Over this period, we have accumulated a wealth of professional experience, which has helped us establish ourselves as a trusted name in the industry.
At our factory, we specialize in the production of various types of steel pipes, including stainless steel pipe, carbon steel pipe, copper pipe, steel pipe,seamless steel pipe and welded pipe. Our expertise in this field is evident from the 12 patents that we hold, which demonstrate our commitment to innovation and excellence.
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