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SMA570W
SMA570W
SMA570W
SMA570W

SMA570W steel

JIS G3114 SMA570W Corten steel widely used in air preheater, economizer, railway carriage, containers production, bridge building , construction and so on.
Product introduction
JIS G3114 SMA570W Corten steel widely used in air preheater, economizer, railway carriage, containers production, bridge building , construction and so on.
Technical Data
Chemical composition, standards and properties
    Grade : SMA570W
    Classification: Corrosion-resisting / heat-resisting steel  
    Standards: JIS G 3114 :   Hot-rolled atmospheric corrosion resisting steels for welded structure
    Applications: Steel plates/sheets, steel strips in coil and sections. Steel product shall be not coated or stabilized before use. Applicable thickness max. 100 mm

Chemical composition % of grade   SMA570W
C Si Mn P S Ni Cr Cu
max   0.18 0.15 - 0.65 max   1.4 max   0.035 max   0.035 0.05 - 0.3 0.45 - 0.75 0.3 - 0.5

Mechanical properties of grade SMA570W
Assortment Yield point or Proof stress Tensile strength Elongation Reduction of area Charpy impact strength
- N/mm 2 N/mm 2 % % J/cm 2
Plate/Sheet Hot-rolled       420-460 570-720 19-26    

SMA570W steel delivery condition can be hot rolled, Cold rolled ,AR/CR/N/TMCP/T/QT as the customer request
 
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