Is there an increase in aesthetic effects? What are the characteristics of COR-TEN?
We would like to introduce five excellent features of the weather-resistant steel 'COR-TEN' handled by Chikuma Steel Co., Ltd. First, it has excellent weather resistance, allowing it to be used without paint. It can also be painted like ordinary steel, and in addition, when painting defects occur, the spread of rust is suppressed, resulting in a longer paint lifespan and reduced repainting costs. Furthermore, weldability has been carefully considered, keeping the carbon content low, which allows for easy welding using methods such as manual welding and submerged arc welding. It has processing characteristics similar to ordinary steel and has produced over 2.6 million tons since its launch. 【Features】 ■ Weather resistance ■ Paintability ■ Weldability ■ Workability ■ Reliability *For more details, please refer to the PDF document or feel free to contact us.
Inquire About This Product
basic information
【Other Features】 ■ Can be used without painting ■ Weather resistance is approximately 4 to 8 times that of ordinary steel ■ Can be painted just like ordinary steel materials ■ Spot welding is possible for thin materials ■ Processability is almost the same as ordinary steel at the same strength level ■ Over 2.6 million tons produced since manufacturing and sales began in 1959 *For more details, please refer to the PDF document or feel free to contact us.
Price range
Delivery Time
Applications/Examples of results
For more details, please refer to the PDF document or feel free to contact us.
catalog（1）
Download All Catalogs
Company information
Chikuma Steel Co., Ltd. has been engaged in the sales of special steel and ordinary steel since its establishment, primarily handling products from Nippon Steel Corporation for fields such as construction machinery, railway vehicles, architecture, bridges, and environmental equipment. Moving forward, we will focus on strengthening our sales system for distinctive steel materials, such as Nippon Steel's high-tensile steel plates WEL-TEN, weather-resistant steel COR-TEN, abrasion-resistant steel plates ABREX, and sulfuric acid and hydrochloric acid dew point corrosion-resistant steel plates S-TEN, while enhancing our processing technology to sincerely and promptly meet the increasingly diverse and advanced needs of our customers.