JIS G3114 SMA400AP

We offer SMA400AP weather resistance steel plate,SMA400AP weather resistance steel coil,SMA400AP weather resistance steel sheet. SMA400AP owned minimum yield strength at 245 Mpa for the thickness equal and below 16mm,and tensile strength within 400Mpa-540Mpa.Under Janpanese steel standard JIS G3114 hot rolled atmospheric corrosion resistance steels for welded structure.

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

Mechnical property for SMA400AP Corten steel:

Thickness (mm)
SMA400AP ≤ 16 > 16 ≤ 40 > 40 ≤ 75 > 75 ≤ 100 > 100 ≤ 160 > 160
Yield strength (≥Mpa) 245 235 215 215 205 195
Tensile strength (Mpa) 400-540

Chemical composition for SMA400AP Corten steel (Ladle Analysis Max%)

Main chemical elements composition of SMA400AP
C Si Mn P S Cu Cr Ni
0.18 0.55 1.25 0.035 0.035 0.20-0.35 0.30-0.55
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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