Stainless steel brushed sheets are decorative stainless steel products featuring continuous, uniform linear textures formed through precise mechanical abrasion. With refined appearance, wear resistance, reduced fingerprint visibility, and stable decorative effect, they are widely used in architectural facades, elevator interiors, interior and exterior decoration, home appliance panels, commercial spaces, and public facilities.
Achieving consistent, high-quality brushed sheets requires strict control over base material quality, processing parameters, and production stability. The following outlines the professional manufacturing process for stainless steel brushed sheets.
Brushed sheets are typically produced from cold-rolled stainless steel sheets with 2B or BA surface finish, commonly using grades 304, 304L, 316L, or 430. The chemical stability, flatness, and surface cleanliness of the raw material is critical to ensuring uniform brushing results.
Incoming sheets undergo strict inspection for thickness tolerance, surface scratches, dents, pinholes, and waviness. Any defect at this stage will be magnified during brushing and must be eliminated before processing.
The core brushing process uses abrasive belts, grinding wheels, or nylon wheels under controlled speed and pressure to create regular, linear surface textures. Common finishes include:
Hairline (HL) finish
Short-line brushed finish
Random or snowflake patterns
Each texture type requires specific abrasive selection and processing parameters.
Rough brushing removes rolling marks and minor surface imperfections while establishing the initial texture direction. Typical abrasives range from 120# to 240# grit. Key parameters include feed speed, grinding pressure, and contact angle, which must be controlled to avoid uneven texture, inconsistent line depth, or surface overheating.
Fine brushing refines the surface and ensures uniform texture. Abrasives of 320# to 600# grit are commonly used. This stage is critical for uniform texture, consistent width, and aesthetic clarity, requiring stable equipment operation and experienced operators.
After brushing, sheets are cleaned to remove metal dust, debris, and polishing residue. In some cases, passivation is applied to enhance corrosion resistance and maintain long-term surface stability.
Quality control involves:
Checking texture direction and uniformity
Detecting surface defects (scratches, dark lines, stains)
Verifying flatness, dimensions, and thickness
Products are graded to ensure consistency and meet industry standards.
Approved sheets are protected with PVC film and packed with edge guards and reinforced packaging for safe transport and installation.
If you would like more information, please contact us.
Cherry
Website: www.jinyoumetal.com
Email: Cherry@jinyoumetal.com
WhatsApp/WeChat: +86 13373795593
