4404Austenitic Stainless Steel
SINOXX 4410 is a standardized super duplex stainless steel designed for demanding applications that require exceptional strength and corrosion resistance. It combines high tensile and impact strength with a low coefficient of thermal expansion. These properties make it suitable for various structural and mechanical components. Typical applications include offshore platforms, high-strength corrosion-resistant parts, heat exchangers, desalination plants, and oil and gas industry equipment.
Industries in detail
SINOXX 4404 data sheet
Sede centrale
Product advantages
Corrosion resistance
The higher molybdenum content of SINOXX 4401 and SINOXX 4404 assures superior piting resistance to SINOXX 4301 and SINOXX 4307 in applications involving chloride solutions, particularly in oxidising environments. SINOXX 4401 and SINOXX 4404 have excellent resistance to intergranular corrosion in the as-welded condition. They also resist corrosion in polluted marine atmospheres. In environments that are sufficiently corrosive to cause intergranular corrosion of welds and heat-affected zones, SINOXX 4404 should be used because of its lower carbon content.
Manufacture
SINOXX 4404 is made by SIJ Acroni.
Standards & certificates
Material number
1.4404
Properties
Chemical composition
In weight %
Product forms
Disclaimer
Applications specifically suggested for the materials described are intended only for illustrative purposes, enabling the reader to make their own assessments. They are not to be construed as warranties, whether express or implied, regarding fitness for any particular purpose.
The information and data are provided for informational purposes only and may be revised at any time without notice.
Unless otherwise specified, all registered trademarks are the property of SIJ – Slovenska industrija jekla, d.d. (Slovenian Steel Group) and its subsidiaries (SIJ Group).
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Sede centrale