Nippon Steel Speciality Steels
Nippon Steel Corporation is the third largest steel producer in the world. They invest heavily in R & D and have developed a number of speciality steels for specific needs.
As Japan is very similar geographically and seismically to New Zealand, Nippon Steel speciality steels often have direct applicability here.
Coastal Weathering Steel
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- Nippon Steel Speciality Steels

Nippon Steel has developed two types of corrosion-resistant, weathering steels which can be used in New Zealand in C3-C5 corrosion zones; NAW-TEN (Nickel added) and CORSPACE (Tin added).
Steel for Bridge High Performance Structures (SBHS)
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- Nippon Steel Speciality Steels

SBHS (Steel for Bridge High Performance Structures) are high-performance, high-tensile strength steels developed to reduce the construction costs of steel bridges.