SMA570P steel

JIS G3114 SMA570P Corten steel, SMA570P steel plate/Sheet. SMA570P low alloy high strength atmospheric corrosion resisting steel.
JIS G3114 SMA570P Corten steel widely used in air preheater, economizer, railway carriage, containers production, bridge building , construction and so on.

The specifications:
Thickness: 3mm--150mm
Width: 30mm--4000mm
Length: 1000mm--12000mm
Standard: ASTM EN10025 JIS GB

JIS-SMA570P
Chemical composition, standards and properties

Grade :	SMA570P
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 coated before use. Applicable thickness max. 100 mm

Chemical composition % of grade   SMA570P

C	Si	Mn	P	S	Cr	Cu
max   0.18	max   0.55	max   1.4	max   0.035	max   0.035	0.3 - 0.55	0.2 - 0.35

Mechanical properties of grade SMA570P

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

SMA570P steel delivery condition can be hot rolled, Cold rolled ,AR/CR/N/TMCP/T/QT as the customer request.