News
- Oct-12
- JIS G3114 hot-rolled atmospheric corrosion resisting steels for welded structure
Standard: JIS G3114-2008
Material grades: SMA400AW, SMA400BW, SMA400CW, SMA400AP, SMA400BP, SMA400CP, SMA490AW, SMA490BW, SMA490CW, SMA490AP, SMA490BP, SMA490CP, SMA570W, S
- Oct-12
- Because it is rolled at room temperature, high weathering steel (SPA-H) without oxide scale is mainly used in the hot rolled state. SPA-C hot rolled plate is widely used in the container industry. Because ordinary carbon steel is very easy to corrode in t
- Oct-10
- Railway weathering steel, as its name implies, is mainly a weathering steel used in the manufacture of railway freight cars. Of course, it also has its own models and characteristics. In practical applications, choose appropriate specifications of railway
- Oct-09
- S355J0W sheet and S355J0WP sheet are under EN 10025-5 flat and long products of hot rolled steels with improved atmospheric corrosion resistance. There are little differences between S355J0W sheet and S355J0WP sheet in technical requirements.
- Sep-29
- Q345qNH steel sheet is a Chinese steel grade under GB/T714 atmospheric corrosion resistant steel standard. Q345qNH atmospheric corrosion resistant steel sheet is to add a small amount of alloying elements, such as Cu, P, Cr, Ni, etc. to the steel to form
- Sep-29
- Q295GNH grade under GB/T 4171-2008 standard is a high weather resistance structural steel. This kind of steel products is mainly used in structures such as vehicles, containers, buildings, towers or other structural parts. Compared with Q295NH welded weat
- Sep-28
- Main grades: Q345qNH, Q370qNH, Q420qNH, Q460qNH, Q500qNH, Q550qNH
Standard: GB/T714
The atmospheric corrosion-resistant steel series (Q345qNH, Q370qNH, Q420qNH, Q460qNH, Q500qNH, Q550qNH) for bridges are mainly used in bridge construction projects. Due
- Sep-25
- 05CuPCrNi material is a high weather resistance steel plate. Below is the 05CuPCrNi steel product analysis. The main purpose of adding Cu and P to 05CuPCrNi steel is to improve the corrosion resistance and solid solution strengthen ferrite. Cu is the main
- Sep-23
- GB/T 4171 welded weather-resistant structural steel grades include Q235NH, Q295NH, Q355NH, Q415NH, Q460NH, Q500NH, Q550NH. There products have good weldability and they are mainly used in structures such as vehicles, bridges, containers, buildings or othe
- Sep-22
- Q355NH material is a welded weather-resistant steel plate with a yield point of 355 MPa. The biggest advantage of this steel plate is its good welding performance and strong atmospheric corrosion resistance. Q355GNHD steel is a high-strength weathering st
- Sep-21
- Due to the relatively high alloy content of marine steel plates, the hardening tendency of steel is relatively large. During welding, the hardness near the fusion line is the largest, which reduces the ductility and toughness of the area. Due to the heat
- Sep-17
- Compared with welded weathering steel q355nh, Q355GNH weathering steel sheet has better atmospheric corrosion resistance. It is necessary to ensure that the steel plate has high strength, while having good plasticity and toughness. In addition, it general
- Sep-16
- In recent years, with the development of the container transportation industry, high weathering steel (Q295GNH, Q355GNH) also has a good development prospect in the container field.
GB/T 4171-2008 atmospheric corrosion resistant steel grades:
Q235NH, Q2
- Sep-16
- Acid-resistant steel is a kind of weather-resistant steel plate. With the development of some enterprises with high energy consumption and high pollution, the environment has gradually become worse. Severe weather such as acid rain often occurs, which is
- Sep-09
- Medium and thick steel plate processing generally refers to steel plates with a thickness of more than 50 mm. At present, the steel plate cutting processing method mainly uses flame cutting, which can also be called oxygen cutting. The specific processes
- Sep-07
- Generally, when designing weathering steel plate, attention should be paid to the matching of surface colors. In this way, the demand for weathering steel plate is better! Surface treatment of weathering steel plate
The etching art process of weather-res
- Sep-04
- China has been the world's largest steel producer and consumer for many years, and its exports have been decreasing year by year. China's huge market demand is the driving force behind high steel production, and the steel industry has played an importan
- Sep-04
- On September 3, the market price of Shanghai 05CuPCrNi cold rolled sheet was basically stable, and the market transactions were average. It is reported that the transaction volume at high prices is relatively limited, but considering the current market re
- Sep-01
- The characteristics of weather-resistant steel plate refer to low-alloy steel with maintenance rust layer and air erosion resistance, which can be used to produce steel frame structures such as cars, road bridges, towers, and shipping containers. Compared
- Aug-26
- 09CuPCrNi-A material is a high-strength weathering steel. Among them, the combination of Cu and P can resist atmospheric corrosion. In addition, there are Cr and Ni, both of which are used in stainless steel. 09CuPCrNi-A steel sheets have added phosphorou
- Aug-26
- Garden landscaping of Corten A steel strip
1. corten planter
Cor-Ten steel planters, have become widely available in recent years and are a contemporary alternative to the traditional other boxplanter.
2. Corten wall
Developing a natural rust patina o
- Aug-21
- As a kind of weather-resistant steel, Q450NQR1 steel has good atmospheric corrosion resistance. After adding phosphorus, copper, chromium, nickel and other trace elements to the Q450NQR1 steel plate, a dense and highly adherent protective film is formed o
- Aug-19
- As a professional Q355NH steel products production plant, we can supply all the Q355NH steel quality levels Q355NHB, Q355NHA, Q355NHC, Q355NHD and Q355NHE steel plates with various shapes like steel plates, cutting plates size, steel strips, steel sheet a
- Aug-13
- Such as CNC flame cutting, plasma cutting machine, laser cutting, etc. are all metal cutting methods.
Laser cutting characteristics of wear-resistant steel plates
From the perspective of the production and processing of wear-resistant steel plate lase
- Aug-12
- The main technical support point of weathering steel plate used as exterior wall material is that weathering steel is superior to ordinary steel in terms of corrosion resistance. In natural weather, weathering steel is formed by adding weathering elements
