Hardened Stainless Steel Strip

Product Features

Qihong customized Hardened Stainless Steel Strip boasts superior materials and processes, resulting in balanced and controllable performance. We select martensitic stainless steel from our company's own steel grade system, controlling raw material quality from the source; we independently control the entire heat treatment process, precisely adjusting the hardness to HV 400-700 (approximately HRC 40-58). While improving hardness and wear resistance, it retains sufficient toughness, effectively avoiding deformation and cracking during subsequent processing, making it suitable for complex working conditions.

Strict adherence to precision and surface quality standards. Relying on precision cold rolling and finishing production lines, the thickness tolerance is strictly controlled within ±0.005mm, and the width tolerance is ≤±0.05mm, meeting the high-precision processing requirements of high-speed stamping and automated assembly.  Through precision grinding and polishing, the surface roughness is as low as Ra ≤ 0.1μm, providing various surface treatment options such as 2B matte, BA bright, mirror polishing, and bluing, adapting to the cleanliness and appearance requirements of different scenarios.

Product Parameters

Product Applications

Cheap Hardened Stainless Steel Strip covers core components in many fields, offering strong practicality and high adaptability. In the medical device field, it is used in products such as surgical blades and puncture needles, meeting sterile use and medical safety standards with its excellent biocompatibility and smooth surface; in the field of cutting tools and hardware tools, it is suitable for high-end scissors and industrial cutting blades, and its high hardness significantly extends product life and improves work efficiency; in the field of precision electronics and automotive parts, it is used in key components such as springs and terminals, ensuring long-term stable operation of equipment with its excellent fatigue resistance; in the field of watches and jewelry, its mirror-like texture and wear resistance highlight the high-end quality of the products.

Why Choose Qihong

Strong factory capabilities and controllable quality throughout the process. As a precision stainless steel processing enterprise with many years of experience in the industry, we have a complete production and testing system. From raw material spectral analysis to online monitoring of the production process, and then to finished product hardness testing, salt spray testing, and metallographic analysis, every link is strictly controlled by a professional team using precision instruments. Each roll of product comes with a unique batch number, enabling full traceability. We can provide authoritative material reports and testing certificates, preventing unqualified products from being released.

Efficient and flexible customized services with outstanding cost-effectiveness. We can provide non-standard customized services such as material selection, hardness adjustment, and size slitting according to customers' actual needs, quickly responding to personalized orders; relying on Ningbo's industrial advantages and a complete logistics system, we eliminate intermediate links and provide stable quality products at reasonable prices, offering a one-stop supply service to global customers, balancing cost and delivery efficiency. We consistently adhere to the principle of "building a solid foundation with quality and winning the future with credibility," and work together with our clients for mutual success.