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NISSHIN STEEL CO.,LTD.
http://www.nisshin-steel.co.jp/nisshin-steel/english/index.htm |
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| 1 |
NSS442M3 Mo-free corrosion resistant ferritic stainless steel |
| Feature |
- A ferritic stainless steel type developed for such exposed automotive applications as upscale side moldings where atmospheric corrosion resistance is required.
- The basic composition of 19Cr-0.5Cu-Nb gives the steel adequate atmospheric corrosion resistance as well as corrosion resistance at welds.
- With rising Ni prices, the steel is widely used as a substitute for SUS304 depending on applications. |
| Application |
Outer panels and tanks for oil-based water heaters, home electric products including drums of washing machines and automotive components such as exhaust systems and side moldings. |
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| 2 |
NSS445M2 Mo-saving highly corrosion resistant ferritic stainless steel |
| Feature |
- The combined addition of Ti, Nb and Al to the basic composition of 22Cr-1.1Mo gives the steel extra corrosion resistance at welds.
- SUS444 with 2% Mo is often used for hot water-related applications in severe corrosive environment but NSS445M2 is equal or superior to SUS444 in corrosion resistance.
- With excellent atmospheric corrosion resistance, the steel has been used for roofing materials of a number of buildings in the water front areas, replacing the conventional SUS316. |
| Application |
Roofing and exterior panels in the water front areas, water heater tanks. |
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| 3 |
NSS SCR Stress corrosion resistant austenitic stainless steel |
| Feature |
- An austenitic stainless steel type with Si and Cu added to the basic composition of 19Cr-12Ni-0.8Mo for improved resistance against stress corrosion cracking.
- With Mn lowered and Mo added, the steel is as strong as SUS316 against crevice corrosion.
- Since there is not much growth of oxidized scale at welds, the steel has excellent corrosion resistance at these parts. |
| Application |
Water heaters tanks, other tanks and containers, and indoor piping. |
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| 4 |
NSS431DP-2 High-strength dual phase stainless steel |
| Feature |
- The steel has the basic composition of 16Cr-2Ni and presents the ferritic-martensitic dual phase structure.
- With fine dual phase structure, the steel has small anisotropy and excellent balance of strength and ductility.
- No quenching and tempering are required and the spring limit value of approx. 1,500N/mm2 may be obtained with a short aging treatment. |
| Application |
Frames, spring stock, automotive components such as brake master keys and metal gaskets. |
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| 5 |
Functional pre-coated stainless steel sheets |
| Feature |
- Stainless steel sheets with various functions are lined up, including transparent-coated stainless steel sheets where designability of stainless steel is maximized and stainless steel sheets with lubricant film of good formability.
- Transparent-coated stainless steel sheets have excellent anti-fingerprint and anti-stain properties, and pearl-colored film may be applied as a variation.
- Stainless steel sheets with lubricant film of good formability enable customers to eliminate protective film and/or press oil. |
| Application |
[ Transparent-coated stainless steel sheets ]
Outer panels of consumer electric products, audio and video devices, office automation devices and steel furniture.
[ Stainless steel sheets with lubricant film of good formability ]
Gas oven burners, water heater burners, and a number of automotive components such as door sliders. |
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