GNEE Group office environment
weathering steel welding Product Description
Q460NHE is atmospheric corrosion-resistant steel, which is a welded weather-resistant steel and is divided into Q460NHA, Q460NHB, Q460NHC, Q460NHD, Q460NHE, etc.
Q460NH means Q is the alphabet of the Chinese Pinyin for yield strength, 460 is the lower limit of the lower yield strength of steel, in N/mm²; NH is the alphabet of the Chinese Pinyin for weather resistance, A, B, C, D, E It is the quality grade and represents the difference in impact temperature.
Q460NH high structural weathering steel is mainly used for railway vehicles, bridges, towers, containers and other steel structures exposed to the atmosphere for a long time.
corten metal sheet
Corten Welding Product Details
Q460NH Weathering Steel Chemical Composition:
|
Grade |
C |
Si |
Mn |
P | S | Cu | Cr | Ni |
|
Q460NH |
≤0.12 |
≤0.65 |
≤1.50 |
≤0.025 | ≤0.030 | 0.20-0.55 | 0.30-1.25 | 0.12-0.65 |
Q460NH Corten Sheet Mechanical Properties:
| Grade | Yieldstrength(MPa), min, for T in mm | Tensilestrength(Mpa) | ,Elongation(%) | ||||||
| Q460NH | ≤16 | >16,≤40 | >40,≤60 | >60 | 570-730 | ≤16 | >16,≤40 | >40,≤60 | >60 |
| 460 | 450 | 440 | - | 20 | 20 | 19 | - | ||
corten steel structure
GNEE Group Receives Visiting Customers
Based on corporate strategic layout and global market demand, we have established long-term and stable cooperative relationships with the steel industry, cooperating with Europe, Sweden, Russia, Germany, the United States, Japan, India and other countries. All products are supplied according to American ASTM/AISI, German DIN, Japanese JIS, and Chinese GB standards, and can be supplied according to the technical requirements provided by customers.
corten steel sheets
If you have more needs and questions about steel, please contact us!