Scope of application of SS400 steel implementation standards
SS400 steel is often used to construct the frame structure of buildings, such as steel beams, steel columns, etc. It can bear the weight of the building and is suitable for both small residential buildings and large commercial and industrial buildings. In
Basis for selection of SS400 steel and Q235B steel in practical applications
In practical applications, SS400 steel and Q235B steel each have their own advantages and scope of application. Let's briefly analyze them today!
Application scope of A572Gr65 steel plate
In the construction industry, A572Gr65 steel plates are often used to build high bridges, and the safety and durability of the bridges are greatly improved. At the same time, in the petrochemical industry, A572Gr65 steel plates can be used to manufacture
Rolling process control of A572Gr65 steel plate
A572Gr65 steel plate requires hot rolling or controlled rolling state delivery. In order to ensure good low temperature impact toughness, a strict two-stage controlled rolling process is adopted.
Do you know ASTM-A572 steel plate?
ASTM-A572 is a low-alloy steel with high strength. Compared with the national standards Q345B, Q420B, and Q460C steel plates, ASTM-A572 has the characteristics of low carbon, low silicon, high strength, and high toughness.
What quality problems will A36 steel plates encounter 2
During the production process, A36 steel plates may have some quality defects that affect their performance and safety. Frequently asked questions are of the following types
What quality problems will A36 steel plates encounter 1
During the production process, A36 steel plates may have some quality defects that affect their performance and safety. Frequently asked questions are of the following types
Common surface defects and treatment methods of A36 hot-rolled steel plates
This article explains some common defects and repair methods on the surface of A36 hot-rolled steel plates.
Welding Technology Of NM400 wear-resistant steel
NM400 wear-resistant steel plate has high hardness and toughness, which has high requirements of welding. Ordinary welding methods can't be used, it needs specific weld-rod to weld.
What is NM400 wear-resistant steel
Wearing plate, just as its name implies, the main characteristic is wearing, which is also one of its important advantages. Among numerous wearing plates, NM400 wear-resistant plate has drawn widely attention .
Processing performance and uses of ASTM-A572Grade 50 steel plate
ASTM-A572 includes five grades: 42, 50, 55, 60, and 65, it has a wide range of heavy-duty industrial applications, and the specific use depends on the grades.This article mainly introduces the processing performance and uses of ASTM-A572Grade 50 steel pla
Corrosion resistance performance of ASTM-A572Grade 50 steel plate
The corrosion resistance of ASTM-A572Grade 50 steel plate mainly benefits from the oxide layer on its surface. At normal temperature, a thin oxide film will form on the steel surface.
H-shaped steel: A922 and A572Gr50
American standard H-shaped steel A992 steel and A572Gr50 steel are two common structural steel materials used in the manufacturing of buildings, bridges, mechanical equipment and other fields.
Features of AR450 wear-resistant plate
In today's society, with the rapid development of industrialization, people have higher and higher requirements for various industries, especially the demand for wear-resistant materials. Among these materials, AR450 wear-resistant plate is one that has
Are C40 and 40Cr the same material?
C40 is a type of carbon structural steel with medium mechanical properties and is often used to manufacture mechanical parts and machine tool parts. 40Cr is an alloy structural steel containing chromium, which has high hardness and strength and is often u