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P9
The first two digits of the A335P9 alloy steel pipe steel grade indicate the carbon content of the steel, expressed in tens of thousands of the average carbon content, such as 40Cr. ② The main alloying elements in steel, except for individual microalloying elements, are generally expressed in percentage.
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product details
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Brand |
P9 |
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Similar brands |
A335 Grade P9 K90941 |
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Correspondingstandards |
A335/A335M-2018《Standard Specification for Seamless Ferritic Alloy Steel Pipe for High Temperature Service》 |
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Classification |
Alloy steel |
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Label |
Alloy steel seamless steel pipe |
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Explain |
The first two digits of the A335P9 alloy steel pipe steel grade indicate the carbon content of the steel, expressed in tens of thousands of the average carbon content, such as 40Cr. ② The main alloying elements in steel, except for individual microalloying elements, are generally expressed in percentage. |
Chemical composition:%
| Element | C | Si | Mn | P | S | Cr | Mo |
| Min. | 0.25 | 0.3 | - | - | 8 | 0.9 | |
| Max. | 0.15 | 1 | 0.6 | 0.025 | 0.025 | 10 | 1.1 |
Note: The above information is for reference only. Some elements in different standards and specifications may be different.
The information of the above materials is rough description, and any deviation may be used for reference only
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