Q345E Low Alloy Steel Plate
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Gnee Steel (Tianjin) Co., Ltd. is one of the most professional q345e low alloy steel plate manufacturers and suppliers in China. Welcome to wholesale customized q345e low alloy steel plate at competitive price from our factory. Good service and quality products are available.
Q345E low alloy steel plate
Q345E is a low-alloy high-strength steel with good low-temperature impact properties.
Q345E low alloy steel plate is widely used in bridges, vehicles, ships, construction, pressure vessels, special equipment, etc. Q345E low alloy steel plate contains Mn as the main element, and its brittle transition temperature is about -40°C. It is used as a ferritic low-temperature steel. Steel can be used as various structural materials at room temperature and at temperatures above -40°C. However, in actual production, it is rare to see it used at temperatures below -40°C. This material can be used as an oil and gas pipeline in Siberia.We have more than 15 years of production and export experience, and we have professional staff to provide detailed responses to your orders. If you have any questions about Q345E low alloy steel plate, please contact me
Chemical Composition and Mechanical Property:
|
Grade |
Chemical Composition(%) |
||||
|
C |
Mn≥ |
Si |
P |
S |
|
|
GB/T1591 Q345E |
0.18 |
1.70 |
0.50 |
0.025 |
0.020 |
|
Grade |
Mechanical Property |
|
|||
|
Tensile Strength(MPa) |
Yield Strength(MPa) |
% Elongation in 2 in.(50mm) min |
Impacting Test Temperature(°C) |
|
|
|
GB/T1591 Q345E |
470-630 |
345 |
21 |
-40 |
|
Our products include shipbuilding steel plate, wear resistant steel plate, corten steel plate, pressure vessel steel plate, alloy steel plate, low alloy steel plate and so on. The company has a modern scientific research center and a complete set of testing methods such as dynamic performance testing and process flow. Performance testing, eddy current testing, ultrasonic testing, hydraulic testing, metallographic testing, high-precision carbon and sulfur analysis, etc. as well as a group of high-quality process technicians and inspection personnel.
The reason why you Choose us
· ISO System
· Industry experience over 15 years.
· Management Systems-Internal Software
· Finished Product Inventory-More Than 500 Tons.
· Raw Material inventory -Over 800 Mertic Tons.
· Shipment of goods -More than 30 countries worldwide.
· We have the most convenient transport and prompt delivery.
· We offer competitive price with best service .
· We have high technical production line with top quality products.
· We have win high reputation based on best quality products.
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