Import 65mn Ck67 High Carbon Cold Rolled Spring Strip — Buy in Bulk from Supplier in China

The 65Mn CK67 High Carbon Cold Rolled Spring Strip supplied by Taian Henson Metal Co., Ltd. is a precision-engineered material designed for high-stress mechanical applications. This grade features a carbon content of approximately 0.62 to 0.70%, delivering enhanced hardness and tensile strength, while the cold-rolled finish ensures a smooth surface and tight dimensional tolerances, critical for components like springs and clips. The CK67 designation aligns with European standards for high-carbon spring steel, making it suitable for industries requiring reliable elasticity and fatigue resistance.

Taian Henson Metal Co., Ltd. offers this strip in varied thicknesses, typically ranging from 0.10 mm to 3.00 mm, with a standard width tolerance of ±0.05 mm. The material’s microstructure, refined through cold rolling, provides consistent mechanical properties, including a typical tensile strength of 1000 to 1200 MPa and a yield strength of 800 to 1000 MPa. Surface quality is maintained to minimize defects, and the strip is often supplied in coil form for ease of handling in automated production lines. Industry-standard testing for this grade includes hardness checks (Rockwell C scale) and fatigue life assessments.

This spring steel strip is primarily used in automotive suspension systems, industrial machinery, and precision instruments where durability under cyclic loading is essential. Buyers in the automotive, aerospace, and manufacturing sectors source it for applications such as leaf springs, valve springs, and snap rings. The material’s versatility extends to custom fabrications, where its formability and heat-treatment response allow for tailored performance. Sourcing terms, including MOQ and packaging, should be confirmed directly with Taian Henson Metal Co., Ltd., as these are not specified in the listing.

Taian Henson Metal Co., Ltd. is a China-based supplier specializing in spring steel and related high-carbon materials. The company operates from Taian, Shandong Province, a region known for its metallurgical industry. Its profile indicates a focus on imported-tier materials, suggesting access to globally recognized grades and specifications. The supplier’s current response metrics are not available, as the listed response rate and average response hours are both zero.

The company’s product range includes cold-rolled strips like the 65Mn CK67, which align with international standards for spring steel applications. While the listing does not provide details on certifications, production capacity, or export history, the supplier’s specialization in this niche implies familiarity with the technical demands of industries such as automotive and machinery. Buyers are advised to request updated verification signals, including quality certificates and trade references, before proceeding with orders.