Search results for keyword: q345c
Comparison table of commonly used steel grades at home and abroad (1)
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Below is a comparison table of commonly used domestic and foreign steel grades:
Domestic Steel Grades Foreign Steel Grades
Q235A, Q235B ASTM A36
Q345A, Q345B ASTM A572 Gr50
20#
1052 
Natalie
Comparison table of commonly used steel grades at home and abroad (7)
Steel Grade Comparison Table
China GB ：USA ASTM ：Germany DIN ：UK BS ：France NF
Q235A：A283M-A ：SS14,14,00 ：S235JR ：St37-2：E24-2
Q235B：A283M-B ：E24-2 ：St37-2 ：43B：AE235B
Q235C：A283M-C ：14,14,01 ：S235JO ：RSt37-2：E24-3
Q235D：A283M-D ：44,44,01 ：S235J2G3 ：St44-2 ：E28-2
Q25......
GB/T 3524-1992 Designation and chemical composition of hot-rolled strips of carbon structural steel and low alloy structural steel
GB/T 3524-1992 Carbon Structural Steel and Low Alloy Structural Steel Hot-Rolled Steel Strip Brand and Chemical Composition
GB/T 3524-1992 Carbon Structural Steel and Low Alloy Structural Steel Hot-Rolled Steel Strip Brand and Chemical Composition stipulates the production standard of carbon stru......
q345c use
q345c is a kind of low alloy steel material composed of carbon, silicon, manganese, phosphorus, sulfur and other chemical elements. It is a medium tensile strength structural steel, has good performance for all kinds of engineering structures, such as bridge and car body.
q345c is a type of low a......
Low-alloy high-strength structural steel (GB/T1591-1994)
Low-alloy high-strength structural steel (GB/T1591-1994)
Introduction
Low-alloy high-strength structural steel (GB/T1591-1994) is a high-strength structural steel with a low alloy composition. This low alloy composition consists mainly of chromium, nickel, and molybdenum and is usually used to p......
Main uses of various grades of alloy structural steel commonly used in my country
General Alloy Structural Steel in China – Uses, Grades and Mechanical Properties
General alloy structural steel is an important category of engineering materials which are produced in accordance with Chinese national standards (GB/T 1591–2008) and are designed for fabrication into wrought produ......
Table 11 of high-quality section steel commonly used steel grades and imported steel grades
High-quality steel is widely used in machinery manufacturing and other fields. At different times, different steel grades were used. In order to facilitate the use of high-quality steel, we make a comparison between the common steel grades used in domestic production and major imported grades.
Ta......
Comparison table of various structural steel grades ranked by minimum tensile strength
Table of Structural Steel Grade Comparison by Tensile Strength
Structural steel grade comparison by tensile strength is an important factor when selecting a structural steel material for a given application. The tensile strength of structural steel materials ranges from 400MPa for mild steels, up......
Cold-formed square hollow steel for structure GB 6728-86
Cold Formed Hollow Section
Cold formed hollow sections, also known as cold formed rectangular or square hollow sections, are constructed from thin sheets of metal, such as steel or aluminum. Cold formed hollow sections are formed at room temperature and are ideal for applications that require a s......
Henan Zhongtian Iron and Steel Co., Ltd.
Henan Zhongtian Steel Co., Ltd. is an important member of the Chinese iron and steel industry. Founded in 1989, it is mainly engaged in the production of steel products with an annual production capacity of 8.5 million tons. It boasts an expansive sales network covering the whole country, and its ......
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