Import Hardened And Tempered Steel Strip — Buy in Bulk from Supplier in China

The Hardened and tempered steel strip offered by Guangzhou Shi Guangwei Youliang Trading Co., Ltd. is supplied in a range of alloy grades designed for high‑strength industrial use. Available grades include CK50, CK55, CK60, CK67, CK75, C75CR1, 60SI2MN and 50CRV4, each meeting recognised carbon‑steel standards. Thicknesses run from 0.25 mm up to 2.5 mm and widths are offered between 8 mm and 300 mm, allowing custom dimensions for specific projects.

These strips combine a hardened surface with a tempered core, providing a balance of hardness and ductility that supports punching, cutting and forming operations. Typical tensile strength for the listed grades lies between 800 MPa and 1 200 MPa, while Rockwell C hardness usually falls in the 45‑55 range, delivering wear resistance. Standard industry practice tolerates thickness variation of ±0.02 mm and width deviation of ±0.5 mm, which the supplier can meet on request. The material is commonly supplied on coil or cut to length, with surface finish Ra 0.8 µm typical for machining readiness.

Automotive, aerospace and general manufacturing sectors frequently specify these strips for components such as gear shafts, valve guides and structural brackets. Buyers should confirm the required grade, dimensional tolerance and any heat‑treatment certification before placing an order. Guangzhou Shi Guangwei Youliang Trading Co., Ltd. offers FOB and CIF terms, with flexible minimum order quantities and packaging in wooden crates or steel drums as required.

Guangzhou Shi Guangwei Youliang Trading Co., Ltd. is located at 602 No12, Guang Ming Beird, Shiqiaostr., Panyu District, Guangzhou 511400, Guangdong, China. The company is listed as an imported supplier with a harbour‑level trust tier, although its response rate is currently recorded as zero, indicating that direct communication may be required to obtain detailed quotations.

The firm specialises in supplying hardened and tempered steel strips for a variety of industrial applications. Supplier information notes ISO and SGS certifications are associated with the product line, providing a baseline level of quality assurance, but no additional corporate history or client list is disclosed in the source data.