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  • A283 Grade D
  • A283GrD

A283 Grade D,A283GrD

  • Steel Standard: ASTM A283/A283M
  • Rolling Type: Mild steel plate,Carbon steel coil
  • Thickness: 2mm-650mm
  • Width: 1000mm-4200mm
  • Length: 3000mm-18000mm
  • Heat Treatment: As rolled/Control-rolled/Normalised
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■ Overview
ASTM A283 Grade D carbon steel plate owned the minimum yield strength at 230 Mpa,and the tensile strength of mild steel plate A283GrD is within 415-550Mpa.When rolling A283 Grade D,Xinsteel would comply to steel standard A6/A6M and A283/A283M.For the thickness above 40mm of carbon steel plate A283 Grade D,Xinsteel suggest the end users to do Normalized heat treatment for these steel plates and improve the mechanical property.
■ Full Data
Technical Requirements & Additional Services:
♦ High tension test
♦ Low temperature impacting test
♦ Simulated post-welded heat treatment (PWHT)
♦ 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
♦ Rolling under ASTM A6/A6M for Genenal requirements of structural used steel
■ Techicals

Mechnical property for A283 Grade D structural steel:

Yield strength (≥Mpa) Tensile strength (Mpa) Elongation in ≥,%
230 415-550 200mm 50mm
20 23

Chemical composition for A283 Grade D mild steel (Heat Analysis Max%)

Main chemical elements composition of A283 Grade D
Thickness(mm) C Si Mn P S Cu (Min.) Cooper steel
T≤40 0.27 0.40 0.90 0.035 0.04 0.20
40<T 0.15-0.40

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