No.8 Super Mirror Polished Stainless Steels
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No.8 Super Mirror Polished Stainless Steels

No.8 Super Mirror Polished Stainless Steels uses high-quality stainless steels such as 304, 316L, and 430 as the base material. The surface is refined through coarse grinding, medium grinding, fine grinding, and ultra-fine grinding, followed by chemical wet polishing or electrolytic polishing to completely eliminate grinding marks, ultimately creating a flawless, directionless super mirror finish.
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Product Introduction

Product Introduction

 

No.8 Super Mirror Polished Stainless Steels represents the highest grade of mirror-finish stainless steel surface treatment. Through multiple precision grinding, fine polishing, and chemical wet polishing processes, it achieves near-glass mirror-like smoothness and reflective effects, making it a high-end decorative and industrial stainless steel material.

 

What is no 8 finish on stainless steel?

 

Product Parameters

 

Product Name

No.8 Super Mirror Polished Stainless Steels (8K Super Mirror Polished Stainless Steel)

Implementation Standard

AISI, ASTM, DIN, JIS, GB, SUS, EN

Material Grade

304, 316L, 430 (Mainstream)

Processing Technology

Cold-rolled/hot-rolled base material + multiple precision polishing (gradual grinding from 80 to 1500 mesh)

Thickness

0.3-3.0mm (Cold-rolled)

Width

1000mm, 1219mm, 1500mm

Length

2000mm, 2438mm, 3048mm

Standard Size (Regular)

1000*2000mm, 1219*2438mm, 1219*3048mm

Surface Roughness (Ra)

≤0.05μm (Standard 8K), Super Precision Grinding ≤0.02μm

Reflectivity

≥95% (Standard 8K), Super Mirror can reach more than 98%

Surface Condition

No pinholes, scratches, linear marks, pits, no orange peel effect, clear reflection without fog

Surface Protection

50-100μm PE/PET protective film, optional anti-fingerprint oil film

Corrosion Resistance

304/316L grade: Salt spray test ≥48 hours without rusting

 

Product Advantages

 

Ultimate Mirror Quality: No.8 Super Mirror Polished Stainless Steels uses imported polishing equipment and high-purity abrasives, undergoing five precision processes to completely eliminate common problems such as orange peel, grinding head marks, scratches, and pitting. The surface is as clear as a mirror, providing clear and distortion-free imaging, making it suitable for high-end decoration, medical devices, and other fields with extremely high surface requirements.

Easy to clean and low-maintenance: The ultra-smooth surface is resistant to dirt and fingerprints. Daily cleaning with a soft cloth dampened with water or a neutral detergent restores its shine; no complicated maintenance is required.

Dynamic light and shadow effects: Combined with lighting, it creates flowing light and shadow effects, enhancing the sense of depth in a scene. Suitable for creative designs such as art installations, commercial atriums, and luxury stores.

Non-directional texture: The chemical wet polishing process eliminates the textures of traditional polishing, achieving a uniform, non-directional mirror finish. Multiple panels can be joined seamlessly without visual breaks, resulting in a stronger overall decorative effect.

Ultra-high reflectivity: With a reflectivity of ≥95%, far exceeding ordinary mirror stainless steel (such as BA and No.7), it clearly reflects light and objects, creating a transparent and luxurious spatial atmosphere, suitable for high-end commercial spaces, hotels, and luxury residences.

 

What is no 8 finish on stainless steel?

 

Certificate

 

What is no 8 finish on stainless steel?

 

Company Introduction

 

Henan Tieyao Trading Co., Ltd. is a comprehensive industrial and trading company integrating production, processing, warehousing, and trade. The company mainly produces and sells cold-rolled steel coils, hot-rolled steel coils, stainless steel coils, and high-strength steel strapping. The company possesses many competitive advantages in the industry. Adhering to the corporate tenet of "pioneering, enterprising, pragmatic, and innovative," and backed by strong financial and technological resources, the company continuously introduces new production equipment, strengthens and improves testing equipment, and adjusts its management model to create distinctive production, processing, logistics, and warehousing products. It strives tirelessly towards the corporate goal of "pursuing excellent quality and creating a warm world." Based on the business philosophy of honest service and building a positive corporate image, the company sincerely cooperates and exchanges with peers to achieve win-win results and create a better future.

How To Cooperate With Us?

Our address

Anyang City, Henan Province

Phone Number

+8615237252474

E-mail

hnty@ayxingsheng.com

What is no 8 finish on stainless steel?

 

 

Our factory

 

What is no 8 finish on stainless steel?

 

FAQ

 

Q1: What is the difference between No.8 super mirror stainless steel and ordinary 8K mirror stainless steel?

A1: The core difference lies in roughness and gloss: Grade No.8 has Ra≤0.08μm, gloss ≥600GU, reflectivity ≥90%, is flawless, and produces clear images; ordinary 8K mirror has Ra0.10-0.15μm, lower gloss, and is prone to orange peel texture and scratches, suitable only for general decorative scenarios, while Grade No.8 is more suitable for high-end applications.

Q2: Can special sizes and colors be customized?

A2: Yes! Sizes (thickness, width, length) can be customized as needed, supporting special specifications; PVD color coating is also supported, and various colors such as rose gold, bronze, black, and champagne gold can be customized to meet different decorative needs.

Q3: Can the product be exported? Does it have relevant certifications?

A3: Exportable. Products are ISO9001 and SGS certified, and comply with ASTM A240 and EN 10088 international standards. We can provide a full set of export documents, including customs declaration, quality inspection report, and certificate of origin. We support FOB, CIF and other trade terms and connect with ports worldwide.

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