从China供应商批发进口A283gr.C Carbon Steel Sheet — FOB条款

Jiangsu Steel Group Co., Ltd. supplies A283GR.C carbon steel sheet from China, a hot-rolled structural grade conforming to ASTM A283 specification with minimum yield strength of 205 MPa and tensile strength of 380-515 MPa. The material is available in thicknesses from 8 mm to 600 mm, widths from 1500 mm to 4200 mm, and lengths from 6000 mm to 18000 mm, with surface finish options including clean, blasted, or painted to customer requirements. This grade sits within the broader A283 family alongside A283GR.D, ASTMA36, A573GR.58, A573GR.65, A573GR.70, SS400, SM400A/B/C, S235JR/J0/J2, S275JR/J0/J2, S275N/NL, S275M/ML, 250, 250L0, 250L15, and Q235A/B/C/D, Q275A/B/C/D equivalents, giving buyers flexibility in sourcing chemically comparable alternatives.

A283GR.C is a low-to-intermediate tensile strength carbon steel designated for general structural applications where formability and weldability take priority over extreme strength. The grade offers reliable machinability and can be joined through standard arc welding processes without preheat in most thicknesses below 25 mm, though thicker sections may benefit from controlled interpass temperatures to avoid hydrogen-induced cracking. Typical mill finish is hot-rolled, with optional shot blasting and priming for corrosion protection in outdoor or marine-adjacent service. Buyers should note that A283GR.C is not a pressure vessel grade; for boiler or high-pressure container work, suppliers typically direct procurement toward ASTM A516 or ASME SA516 alternatives with documented impact testing.

Primary applications span building construction, bridge fabrication, vehicle component manufacturing, shipping infrastructure, and large structure steelwork where cost-effective material with predictable mechanical properties suffices. The supplier lists FOB, CFR, and CIF trade terms, with payment by T/T or L/C at sight. Buyers targeting coastal or chemical-adjacent projects should confirm coating specifications, salt spray test requirements, and any supplementary S235JR or S275JR cross-certification directly with Jiangsu Steel Group Co., Ltd., as the listing does not detail mill certificates or third-party inspection protocols.

Jiangsu Steel Group Co., Ltd. maintains its registered address at 10/F, No.257 Siping Road, Shanghai 200080, Hongkou, China, placing its commercial operations within Shanghai's Hongkou district rather than in Jiangsu province despite the company name. The supplier is classified under an imported tier with harbor trust status, indicating the profile has passed platform-level verification checks though this does not substitute for buyer-conducted due diligence. The response rate is recorded at 0.00% with zero average response hours, meaning buyers should anticipate delayed or potentially absent replies to initial enquiries and should plan sourcing timelines accordingly.

The listing provides no information about mill ownership, production capacity, export licence numbers, ISO certification status, or historical shipment records. Buyers should request mill test certificates (MTCs) with full chemical and mechanical test data, verify the supplier's export registration with Chinese customs authorities, and consider engaging a third-party inspection agency such as SGS, BV, or Intertek to witness loading and issue a certificate of quality. The broad grade portfolio advertised, spanning European, American, Japanese, and Chinese standards, suggests trading or stocking activity rather than exclusive mill production, so consistency of supply and certificate authenticity warrant particular attention.