Import Factory Direct High Carbon Steel Strip Polished — Buy in Bulk from Supplier in China

The Factory Direct High Carbon Steel Strip Polished from Taian Henson Metal Co., Ltd. is manufactured from 65Mn alloy steel, with thicknesses ranging from 0.3mm to 3.0mm and widths between 10mm and 150mm, as specified in the source. The material undergoes hardened and tempered treatment to achieve a tensile strength of approximately 1100-1300 MPa, with surface roughness Ra ≤ 0.4μm after polishing. These dimensional tolerances and mechanical properties are consistent with industrial standards for precision spring and tooling applications.

The steel strip uses a carbon content of 0.62-0.70% and manganese content of 0.90-1.20%, aligning with the standard composition for 65Mn grade. The polished finish enhances corrosion resistance by reducing surface micro-irregularities that can initiate oxidation, though no plating or coating is applied. This grade is commonly used in applications requiring high fatigue resistance and elastic recovery, such as automotive valve springs, lock washers, and precision blades.

End users include manufacturers of automotive components, industrial machinery, and tooling suppliers in North America, Europe, and Southeast Asia. The product is typically packed in wooden crates with moisture-resistant paper lining, with standard export packaging for sea freight. Trade terms offered include FOB Qingdao and CIF destination ports. Minimum order quantities are not stated in the source and must be confirmed directly with the supplier.

Taian Henson Metal Co., Ltd. is a manufacturer based in Shandong Province, China, specializing in precision metal strips and coils. The supplier is listed with harbor-level trust verification and has no public record of response rate or average reply time, indicating limited digital engagement but no indication of operational incapacity. The company does not publish company history, employee count, or revenue figures in the listing, and no client testimonials or certifications are referenced.

The product range focuses on high carbon steel strips, particularly 65Mn grade, processed through cold rolling, annealing, and polishing. The supplier does not claim ISO or SGS certification, and no third-party test reports are mentioned. All technical data originates from the product description and aligns with standard industry knowledge for this material type.