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NS322
NS322 is a solid solution strengthened alloy; ☞It is harmful to retard by strictly controlling the content of Fe and Cr β Phase (Ni4Mo) precipitates at 700-870 ℃ ☞Excellent corrosion resistance to reducing media ☞ Excellent corrosion resistance in medium concentration sulfuric acid and most non-oxidizing acid corrosion media ☞It has good wear resistance and corrosion resistance to stress corrosion cracks caused by chloride ion corrosion ☞Good corrosion resistance to most organic acids Scope of application: applicable to chemical treatment equipment, especially equipment containing corrosive media such as sulfuric acid, hydrochloric acid, phosphoric acid, acetic acid, etc. This alloy is not suitable for the medium in which iron salt or copper salt appears. Iron salt or copper salt will lead to rapid corrosion resistance failure. When hydrochloric acid contacts with iron or copper, it usually produces iron or copper salts
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product details
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Brand |
NS322 |
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Similar brands |
NS3202 00Ni70Mo28 H 03202 H 01665 Hastelloy B-2 N 100665 |
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Correspondingstandards |
YB /T 5355-2012《Cold-rolled strip of corrosion-resistant alloy》 YB /T 5354-2012《Cold-rolled corrosion-resistant alloy sheet》 YB /T 5353-2012《Corrosion resistant alloy hot rolled plate》 GB/T 15007-2017《Corrosion resistant alloy grade》 |
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Classification |
Special alloy steel |
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Performance |
Corrosion resistance |
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Label |
Nickel-base wrought alloy Solution strengthening |
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Explain |
NS322 is a solid solution strengthened alloy; Scope of application: applicable to chemical treatment equipment, especially equipment containing corrosive media such as sulfuric acid, hydrochloric acid, phosphoric acid, acetic acid, etc. This alloy is not suitable for the medium in which iron salt or copper salt appears. Iron salt or copper salt will lead to rapid corrosion resistance failure. When hydrochloric acid contacts with iron or copper, it usually produces iron or copper salts |
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Density |
9.22g/cm3 |
Chemical composition:%
| Element | Ni | Mo | Fe | Cr | Co | V | C | Mn | Si | P | S |
| Min. | Allowance | 26 | |||||||||
| Max | 30 | 2.0 | 1.0 | 1.0 | 0 | 0.02 | 1.0 | 1.0 | 0.04 | 0.03 |
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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