Q390A steel plate
Q390A steel plate
Structural steel plate Q390A is mainly used for manufacturing the plants of factory ,the common constructure and construction machinery and equipment.The tensile strength of low alloy steel plate Q390A is within 490-650 Mpa,and the minimum yield strength is 390Mpa for thickness equal and belows 16mm.
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- Commodity name: Q390A steel plate
Structural steel plate Q390A is mainly used for manufacturing the plants of factory ,the common constructure and construction machinery and equipment.The tensile strength of low alloy steel plate Q390A is within 490-650 Mpa,and the minimum yield strength is 390Mpa for thickness equal and belows 16mm.
Chemical Composition
Main chemical elements composition of Q390A C Si Mn P S V Nb Ti Cr Ni 0.20 0.55 1.00-1.60 0.045 0.045 0.02-0.20 0.015-0.060 0.02-0.20 0.30 0.70 Mechanical Property
Thickness (mm) Q390A ≤ 16 > 16 ≤ 35 > 35 ≤ 50 >50 Yield strength (≥Mpa) 390 370 350 330 Tensile strength (Mpa) 490-650 Key words:- Q390A steel plate
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To: Tianjin Bohai Metal Company
Tianjin Bohai Metal
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