JIS G3114 SMA490BW

Hot rolled atmospheric corrosion resistance steel plate SMA490BW,Hot rolled atmospheric corrosion resisting steel coil SMA490BW.Now more and more container manufacturers choose weathering steel plate SMA490AW,SMA490BW and SMA490CW to built shipping containers instead of former carbon steel plate SS400 which has a worse properity in weathering corrosion resistance.Else,these weathering steel plates and sheets are popularly used in outdoor buildings and briges in the morden industry and society.

Mechnical property for SMA490BW Corten steel:

Thickness (mm)
SMA490BW ≤ 16 > 16 ≤ 40 > 40 ≤ 75 > 75 ≤ 100 > 100 ≤ 160 > 160
Yield strength (≥Mpa) 365 355 335 325 305 295
Tensile strength (Mpa) 490-610

Chemical composition for SMA490BW Corten steel (Ladle Analysis Max%)

Main chemical elements composition of SMA490BW
C Si Mn P S Cu Cr Ni
0.18 0.15-0.65 1.40 0.035 0.035 0.30-0.50 0.45-0.75 0.05-0.30
JIS G3114 standard is based on the provisions of Article 12, Paragraph 1 applied mutatis mutandis pursuant to Article 14 of the Industrial Standardization Act.

Technical Requirements & Additional Services:

  • High tension test
  • Chemical Analysis
  • Low temperature impacting test
  • Ultrasonic test under EN 10160,ASTM A435,A577,A578
  • Issued Orginal Mill test certificate under EN 10204 FORMAT 3.1/3.2
  • Shot blasting and Painting,Cutting and welding as per end user’s demands

 

The Iron and Steel Federation (JISF) has requested that the Japanese Industrial Standards be revised with the draft of the Industrial Standards.This is a Japanese Industrial Standard revised by the Minister of Economy, Trade and Industry after deliberation by the study group.As a result, JIS G 3114 : 2008 was revised and replaced with this standard.

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