Steel sheets have found wide-ranging applications that support various industries and the daily lives of people everywhere. These applications include automobiles, home appliances, construction materials, housing materials, beverage cans, and transformers, to name but a few. In line with worldwide economic growth, particularly in emerging nations, demand for steel sheets is steadily expanding. Nippon Steel & Sumitomo Metal is a very competitive supplier of steel sheets due to its ability to combine an extensive product lineup with a quick response to customer requirements of all kinds. The development and introduction of highly functional steel materials by applying leading-edge technology meets society's increasingly sophisticated needs for environmental protection and energy saving.

Products

The use of zinc, as well as aluminum, magnesium, and silicon, in the coating of hot-dipped Zn-Al-Mg-Si alloy coated steel sheet provides extremely high corrosion resistance.

It is used in a wide range of applications, primarily as structural steel.

NS ZINKOTE series used in high-performance consumer electronics and OA equipment

[Main finished products that use the NS ZINKOTE series

Application (Example) Components
Flat-screen TVs Chassis, various parts
Copiers, printers Various parts

Primary characteristics of NS ZINKOTE series

Using a variety of chromate-free specialty coatings, the NS ZINKOTE series characteristics can be tailored to suit the application.

Chromate-free specialty coatings realize
barrier effects, self-healing, and excellent coating adhesion.

The versatile NS ZINKOTE series lineup

Nippon Steel & Sumikin's proprietary organic and inorganic coatings provide a lineup of products with a variety of characteristics.

Various products in the NS ZINKOTE series (and typical characteristics)

About the coatings Required characteristics Product
Organic coatings
  • The effect of the surface coating is to realize high formability and lubricity.
  • Tends to repel water well.
Focusing on conductivity: QS1 (good conductivity, smudge-proof) is a standard thin film with well-balanced conductivity and corrosion resistance.
Focusing on corrosion resistance/scratch resistance QF1 (highly corrosion resistant, smudge-proof) is a specialty thick-film coating with very high corrosion resistance.
Focusing on corrosion resistance/scratch resistance QFK (slick, smudge-proof) is highly corrosion resistant and slick
Inorganic coatings
  • Excellent conductivity and adhesion in a thin film.
  • Can also be made compatible with water-based paints.
  • Tends not to be water repellent.
Focusing on conductivity, coating performance and ironing performance QM (high-performance (inorganic)) thin film is highly conductive, and has sufficient corrosion resistance.

For details, requests for product catalogs and inquiries, please contact:

VIEWKOTE™ Series plays a key role in various consumer electronics products.

[VIEWKOTE series; used in various consumer electronics, OA equipment, and electronic devices]

Application (Example) Components
Lighting fixtures Light reflectors
Flat-screen TVs Back plates
Digital recorders Chassis
Air conditioner outdoor units Top and side panels
Refrigerators and washing machines Side panels

Main advantages of VIEWKOTESeries

  • Eliminates the coating process , improving the work environment in the workplace.
  • Eliminates paint waste handling, exhaust gas treatment, and noxious odors.
  • Vastly improves productivity by eliminating and serializing process.
  • Paint-related space can be effectively utilized for other purposes.
  • Provides aesthetic features that were difficult to obtain in the past.

Diverse VIEWKOTE series lineup

Lineup features a variety of characteristics, such as appearance and functionality to meet application requirements

Required characteristics Product Major applications (examples)
Appearance Orange-peel finish colors Pre-coated steel sheets
Orange-peel VIEWKOTE

Side panels
(Refrigerators and washing machines, etc.)

Bottom panels
(Outdoor units of air conditioners, etc.)

Pebble finish colors Pre-coated steel sheets
Pebble finish VIEWKOTE

External walls
(Residential, high-rise buildings, etc.)

Side panels
(Steel furniture, etc.)

Functionality Focusing on formability Pre-coated steel sheets
High-formability metallic VIEWKOTE

Back covers
(Flat-screen TVs, etc.)

Covers
(DVD, HD, TV tuners, etc.)

Focusing on endothermy and conductivity Pre-coated steel sheets
High-endothermic VIEWKOTE
Focusing diffuse reflectivity Pre-coated steel sheets
High-reflectance VIEWKOTE

Light reflectors
(Light fittings)

LCD components
(LCD TVs, etc.)

Focusing on electrostatic control Pre-coated steel sheets
Anti-static VIEWKOTE

Side panels
(Refrigerators)

Focusing on raindrop stain resistance Pre-coated steel sheets
Self-cleaning VIEWKOTE

External walls
(Outdoor units of air conditioners, etc.)

For details, requests for product catalogs and inquiries, please contact:

Catalogs

Hot-Rolled Steel Sheets and Coils

Steel Sheets for Vitreous Enameling

Special Steel Sheets and Coils

Coated Steel Sheets

Quality Characteristics of SuperDyma

Welding of SuperDyma

SuperDyma Catalog Series Materials

DURGRIP Hot-dip galvanized steel sheet and strip

ZINKOTE

DURGRIP Hot-dip galvannealed steel sheet and strip

ALSHEET

ECOKOTE-S

ECOTRIO

VIEWKOTE

VIBLESS

TINFREE STEEL

Tin Mill Black Plate

電磁鋼板/ELECTRICAL STEEL SHEETS/电工钢板

ハイライトコア®・ホームコア®・ハイエックスコア(無方向性電磁鋼帯)

Contact Information

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