Apr-27-2020
The steel plate S460NL is European standard high strength plate. The S460NL steel has higher comprehensive mechanical properties especially in normalizing or normalizing + tempering state. EN standard high strength steel plate S460NL is hot rolled low car
Apr-26-2020
S450J0 carbon steel plate is high tensile strength structural steel, and it can be readily welded to other weldable steel. S450J0 carbon steel plate is produced by fully killed steel process and supplied in Normalized or controlled rolling condition. S450
Apr-26-2020
A387 GR 12 Cl 2 is an American Standard vessel plate. A387 GR 12 Cl 2 is smelted by electric furnace and LF / VD vacuum furnace refining method. A387 GR 12 Cl 2 vessel plate has the performance of preventing hydrogen embrittlement, hydrogen corrosion, hyd
Apr-24-2020
API 5L X60 steel pipe is mainly used for the transportation of oil and gas, coal slurry, mineral slurry and other media on land and sea, as well as the pipes for offshore platforms, power stations, chemical industry and urban building structures.Main feat
Apr-23-2020
1. The internal and external surfaces of API 5L X52 PSL2 steel pipe are not allowed to have cracks, folds, folds, delaminations, scars and scales. These defects should be completely removed. The grinding to remove surface defects should be a smooth transi
Apr-21-2020
API 5L is a pipeline steel pipe specification formulated by the American Petroleum Institute, B is a kind of pipeline steel grade. In the API standard, the pipeline is divided into two levels: PSL1 and PSL2. In the standard, there are slight differences i
Apr-20-2020
S450J0 material is hot-rolled non alloy steel under EN10025-2. The steel number of 450J0 material is 1.0590. The regular thickness of EN 10025 2 steel plate S450J0 material is not more than 400mm. EN 10025 2 steel plate S450J0 is usually delivered in hot
Apr-16-2020
ASTM A709 bridge plate is widely used for erecting bridge structures, such as railway bridges, highway bridges, sea crossing bridges, etc. ASTM A709 bridge plate brings the advantages of reducing self weight, saving maintenance cost and improving construc
Apr-15-2020
We can see ASME SA588 Gr A and so on weathering steel materials in many places, and we can see them on the bridge also. So why can ASME SA588 Gr A weathering steel plate be used on the bridge?1. Corrosion resistance: many bridges are designed to be close
Apr-14-2020
ASTM A709 bridge steel plate is one of the important steel materials in the industrial development. The reason why it is called weathering steel is that ASTM A709 bridge steel plate has good atmospheric corrosion resistance. At the same time, this kind of
Apr-13-2020
ASTM A709 grade 50 plate is a high strength low alloy steel plate. ASTM A709 grade 50 plate is widely used in engineering structures, such as building steel structure, construction machinery, mining duodushan machinery, truck, bridge, pressure vessel, etc
Apr-09-2020
Corten B steel material has good atmospheric corrosion resistance and has been recognized and applied in many fields. What are the advantages and disadvantages of Corten B steel material?Advantages: Corten B steel material is used in the manufacture of ve
Apr-08-2020
JIS SPA-C steel is made of carbon steel and copper, nickel, phosphorus and other chemical elements. The alloying elements make JIS SPA-C steel have better mechanical properties, as well as stronger corrosion resistance. Then what is JIS SPA-C steel yield
Apr-07-2020
DIN ST37 2 steel is low carbon steel, and its carbon content is 0.20%, similar to that of S235JR steel or Q235B Chinese material. DIN ST37 2 steel is not as strong as mild steel ASTM A36, but ST37 2 steel is also widely applied by structural applications
Apr-03-2020
ASTM A514 grades are Quenched and Tempered Alloy Steel with high strength for structural use. Among ASTM A514 grades, the A514 grade B, A514 grade S and A514 grade E are the most commonly used. ASTM A514 grades have a minimum yield strength of 100 ksi (69
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