Import A36 8mm Black Carbon Steel Sheet — Buy in wholesale FOB from Supplier in China

This A36 8mm black Carbon Steel Sheet from Jiangsu Steel Group Co., Ltd. is a hot-rolled structural plate conforming to ASTM A36, with a nominal thickness of 8 mm within the supplier's available range of 8 mm to 600 mm. The sheet width spans 1500 mm to 4200 mm and length extends from 6000 mm to 18000 mm, with surface supplied as black (mill scale) unless blasting or painting to customer specification is requested. The listed grades include A283GR.C/D, A573GR.58/.65/.70, SS400, SM400A/B/C, S235JR/J0/J2, S275JR/J0/J2/N/NL/M/ML, and Q235A/B/C/D, Q275A/B/C/D, allowing cross-reference to equivalent national standards under AISI, ASTM, BS, DIN, GB and JIS.

The A36 grade specifies a minimum yield strength of 250 MPa and tensile strength of 400-550 MPa, with carbon content typically 0.25-0.29% and manganese at 0.80-1.20% for plates up to 20 mm, though exact ladle analysis should be requested per heat. For 8 mm thickness, delivery condition is typically as-rolled with normalised or controlled rolling available on enquiry. The black oxide surface preserves interim corrosion protection during transit; shot-blasted SA 2.5 and primer coating (typically epoxy or alkyd zinc phosphate at 50-80 microns DFT) are common value-added options. Typical dimensional tolerance for hot-rolled plate per ASTM A6/A6M is +/- 1.01 mm on thickness at 8 mm, though mill-specific tolerances may be tighter.

Primary applications span building construction, bridge fabrication, architectural structures, vehicle components, shipping hulls and decks, pressure vessels, boilers and large structural frameworks where weldability and notch toughness at moderate cost are priorities. The supplier offers FOB, CFR and CIF incoterms with payment by T/T or L/C at sight. Buyers should note the zero response rate in the profile and plan direct outreach to confirm current availability, mill lead times and whether the 8 mm thickness is held in stock or subject to rolling schedule.

Jiangsu Steel Group Co., Ltd. is headquartered at 10/f No.257 Siping Road, Shanghai 200080, Hongkou District, China, with its profile indicating an imported supplier tier and harbour trust classification. The response rate is recorded at 0.00% with zero average response hours, which signals that prospective buyers should initiate contact through multiple channels and allow ample time for reply rather than expecting rapid turnaround. The address places the sales office in Shanghai's commercial district, though actual mill production may occur in Jiangsu Province; buyers should clarify whether inspection is at mill, port, or Shanghai warehouse.

The listing does not state production capacity, ISO certification, annual turnover, employee count, or named domestic or international clients, so claims about scale or market position cannot be verified from the source data. What is offered is a broad grade portfolio across carbon structural steels with flexible surface finishing and standard maritime trade terms (FOB, CFR, CIF). Buyers are advised to request a current mill test certificate (EN 10204 3.1 or 3.2), confirm the specific rolling practice for 8 mm A36, and verify whether the supplier holds API, ISO 9001, or other quality system approvals relevant to their end-use sector.