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product details
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Brand |
022Cr18NbTi① |
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Similar brands |
S11873 S43932 |
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Technicalstandard |
SAE J405-2018 《Chemical composition of SAE forged stainless steel》 ASTM A268/A268M-2020《Seamless and welded ferritic and martensitic stainless steel tubes for general purposes》 ASTM A240/A240M-2020《Technical Specification for Chromium and Chromium-Nickel Stainless Steel Plate, Sheet and Steel for Pressure Vessel and General Purpose》 ASTM A959-2019《Guide for specifying the registered composition of forged stainless steel》 |
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Classification |
Ferritic stainless steel |
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Explain |
022Cr18NbTi) ferritic stainless steel has very low carbon and nitrogen content, and a small amount of beneficial alloying elements Nb and Ti are added. The lattice structure of SUS441 (022Cr18NbTi) ferritic stainless steel is body-centered cubic, and its octahedral gap radius is only 0.15 times of that of Fe atom (0.414 times of that of face-centered cubic). The ability to contain interstitial compound particles is poor. Therefore, Nb and Ti carbonitride particles are easily dispersed in the base metal, improving the comprehensive properties of stainless steel |
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Density |
7.7g/cm3 |
Chemical composition:%
| Element | C | Si | Mn | P | S | Cr | Ni | N | Al | 更多 |
| Min. | - | - | - | - | - | 17 | - | - | - | Ti+Cb:0.20+4(C+N)~0.75 |
| Max. | 0.03 | 1 | 1 | 0.04 | 0.03 | 19 | 0.5 | 0.03 | 0.15 |
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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