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

A36 carbon steel sheet from Jiangsu Steel Group Co., Ltd. is a hot-rolled structural steel plate conforming to ASTM A36, with additional grade equivalency to A283GR.C/GR.D, A573GR.58/65/70, SS400, SM400A/B/C, S235JR/J0/J2, S275JR/J0/J2/N/NL/M/ML, 250/250L0/250L15, Q235A/B/C/D and Q275A/B/C/D. The mill supplies thickness from 8mm to 600mm, width from 1500mm to 4200mm, and length from 6000mm to 18000mm. Surface finish is clean, with blasting and painting available to customer specification. These dimensions place the material in heavy plate territory, suitable for load-bearing structures and pressure equipment rather than light-gauge fabrication.

The steel is a low-carbon mild steel with typical carbon content around 0.25-0.29% (standard for ASTM A36), offering weldability and formability alongside adequate tensile strength for general structural applications. Equivalent Chinese grades SS400 and Q235B share similar mechanical properties, with yield strength typically 235-250 MPa and tensile strength in the 400-550 MPa range. The broad grade spectrum indicates the mill's capability to cross-certify to multiple national standards, including AISI, ASTM, BS, DIN, GB and JIS. Buyers should specify the exact grade-tested grade at inquiry, as chemical tolerances and impact properties vary between the listed equivalents.

Primary applications span building construction, bridge engineering, architectural metalwork, vehicle components, shipping structures, high-pressure containers, boilers and large steel structures. The supplier lists FOB, CFR and CIF trade terms, with payment by T/T or L/C at sight. Given the zero percent response rate and harbor trust tier, importers should expect to follow up actively on quotations and confirm mill certificates directly. The heavy plate format and multi-grade offering suit project-based procurement where traceability and third-party inspection are standard requirements.

Jiangsu Steel Group Co., Ltd. maintains a registered address at 10/f No.257 Siping Road, Shanghai 200080, Hongkou, China, though the company name suggests Jiangsu province origins. The supplier carries an imported tier classification and harbor trust tier on this marketplace. No response rate data is available, with average response hours recorded as zero, indicating either a new listing, inactive account, or unmonitored inquiry channel. Importers should treat initial contact as unverified and request direct communication channels early in the engagement.

The listing provides no information on annual output, mill certifications (ISO 9001, API, BV, LR, ABS), in-house testing capability, or historical export destinations. The breadth of listed grades (over twenty designations across ASTM, JIS, GB, DIN and BS standards) suggests either substantial rolling capacity or trading-house sourcing flexibility. Buyers should verify whether Jiangsu Steel Group operates its own heavy plate mill or sources through cooperative arrangements, as this affects lead time consistency and certificate traceability. The Shanghai office address may represent a sales or trading function rather than production site.