Q345B Q345BC Q345BD Q345BE Q390B Q390C Q390D Q390E Q420B Q420C Q420D Q420E Steel Plate Requests
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StandardASTM GB EN JIS BISThickness2.0 mm ~ 3.5 mm(0.08in~0.14in)
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TypeSteel SheetAlloy Or NotNon-Alloy
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ApplicationShip Plate, Boiler Plate, Container Plate, Making Pipes, Making Cold Rolled Steel Products, Making Small ToolsCertificateAPI , CE, SNI, BIS, Saso, SONCAP, SABS, KS, JIS, Gs, ISO 9001, ISO9001:2008
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Delivery Timewithin 7 daysTolerance±1%
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ShapeFlat sheetSampleAvaliable
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Payment term30%T/T Advance + 70% BalanceUseHigh Pressure Vessel Steel
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MOQ1 TonDelivery termFOB CFR CIF
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PackageStandard Seaworth PackingPortTianjin Qingdao Shanghai
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MaterialQ345B,Q345C,Q345D,Q345E,Q390,Q390B,Q390C
Q345B Q345BC Q345BD Q345BE Q390B Q390C Q390D Q390E Q420B Q420C Q420D Q420E Steel Plate Requests
Carbon steel flat sheet has an actual 1251–1500mm width range with length supplied as requested. The body thickness is 2.0–3.5mm and its material list principally names Q345 and Q390 family grades.
The title additional suffixes and Q420 requirements need a documented grade designation rather than an assumed equivalence or silent correction. Choose the exact grade standard, thickness and delivery condition before defining high-strength plate supply.
For cutting, welding or bending, provide finished dimensions and required material tests. Ship, boiler and high-pressure-vessel application labels do not establish marine or pressure approval. The source contains no numerical strength or impact result for the title grades; request the selected material certificate and inspection scope for the intended duty.
