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ASTM A213 T9 is a Seamless ferritic low alloy steel boiler tube used in super heater elements, and heat exchangers. Here is an overview of ASTM A213 T9 seamless alloy pipe.
Super Steel Manufacturing Co.,Ltd is professional ASTM A213 T9 seamless alloy pipe manufacturer, for more details, please contact:sales@super-steels.com
ASTM A213 T9 Tubing Equivalent Material
|
UNS |
ASTM |
EN |
DIN |
JIS |
GB |
|
K50400 |
P9 |
12Cr9Mo |
X12CrMo91 |
STBA26 |
/ |
Chemical Composition Of ASTM A213 T9 Pipe
|
Grade |
C |
Mn |
P |
S |
Si |
Cr |
Mo |
|
T9 |
≤0.15 |
0.30-0.60 |
≤0.025 |
≤0.025 |
0.25-1.00 |
8.00-10.0 |
0.9-1.1 |
Mechanical Properties Of ASTM A213 T9 Pipe
|
Material |
Tensile Strength (Mpa) |
Yield Strength (Mpa) |
Elongation(%) |
Hardness(HRB) |
|
T9 |
≥415 |
≥205 |
≥30 |
≤85 |
Key Features of ASTM A213 T9 Pipe
- High Temperature Resistance
The Cr-Mo alloy composition provides excellent heat resistance, making it ideal for steam and high-temperature applications.
- Good Corrosion Resistance
Chromium improves oxidation and corrosion resistance.
- Superior Mechanical Strength
It maintains its strength under high stress and pressure conditions.
Seamless Structure – Ensures uniform strength and reliability in critical applications.
Applications of ASTM A213 T9 Pipe
- Power Plants
Used in superheater and reheater tubes in boilers.
- Petrochemical Industry
Employed in heat exchangers for oil and gas processing.
- Refineries
Utilized in high-temperature piping systems.
- Industrial Boilers
Commonly used for steam pipelines and pressure vessels.
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