Some equipment have high requirements for the thickness of steel plates. For example, in shipyards, in order to improve the impact resistance of ships, extra th
Due to its high hardness, the wear-resistant plate is one of the commonly used raw materials in the manufacturing process of engineering machinery and mining eq
In 2021, due to the Chinese government's strict regulation and control measures on real estate development, the growth rate of China's steel demand slow
On April 14, the World Iron and Steel Association released the latest version of the short-term steel demand forecast report (2022-2023). The report shows that
The high-strength hull structure steel EQ56 is the steel for marine channels, Q refers to high-strength steel, 56 refers to the yield strength of 550N/MM2, and
Q345 is a steel material. It is a low alloy steel and is widely used in bridges, vehicles, ships, buildings, pressure vessels, etc.construction steel grades: Q3
(1) SA542TypeDCL4a steel plate is a low-phosphorus steel plate. It adopts electric arc furnace + refining furnace + die casting process to make steel and prepar
SA516Gr65(HIC), SA516Gr65(R-HIC) steel plate anti-hydrogen-induced cracking (HIC) test inspection rules:
1. Implement the NACE TM0284 standard and use solution
SA516 Gr65(R-HIC)(HIC), SA516 Gr65(R-HIC)(R-HIC) plate inspection rules:1. The mechanical properties are rolled into batches one by one.2. The hydrogen-induced
Smelting analysis of chemical composition of SA516Gr65(HIC) steel sheet:
C≤0.29; Mn: 0.85-1.2; P≤0.035; S≤0.035; Si: 0.15-0.4.
Note: The specifics are
SA516Gr65(HIC) vessel plate is an anti-hydrogen sulfide corrosion steel plate, which implements the ASME standard. In order to meet the different requirements o
SA516Gr65 (HIC) steel plate refers to the steel grade SA516Gr65, the corrosion test is only for hydrogen-induced cracking test (HIC), the composition requires m
07Cr2AlMoRE belongs to steel plate for boiler and pressure vessel. 07Cr2AlMoRE steel contains carbon, chromium, aluminum, other molybdenum and rare metals, 07Cr
SS400 is carbon structural steel, SS400 is a Japanese steel material, and the standard of SS400 steel is JIS G3101. SS400 is actually the domestic Q235, but the
Q370R steel is a grade that appeared after the GB713-2008 standard was released. The old standard grade is 15MnNbR, Q370R is steel for boiler and pressure vesse
SM520C steel plate executive standard: Japanese standard JIS G 3106.SM520C steel plate heat treatment delivery status: hot rolling, normalizing, tempering, quen
SA737 grade C steel plate smelting process: open hearth, oxygen blowing converter or electric furnace. The steel shall be killed and meet the requirements for f
SA737 Gr C steel plate is a low-alloy high-strength plate for pressure vessels. SA737 steel plate has two grades, namely SA737 Gr C and SA737 Gr B. The minimum
9Ni590 is a Ni series low-temperature steel. 9Ni590 is divided into 9Ni590B and 9Ni590A, which are low-alloy high-strength steels. 9Ni590B/A is a 9% Ni steel pl
38CrMoAl is a nitriding steel. 38CrMoAl steel has high nitriding properties and mechanical properties, good heat resistance and corrosion resistance. After nitr
SA204 American standard vessel plates are divided into three levels: A, B and C. SA204 Gr A, SA204 Gr B and SA204 Gr C are killed steel. SA204 Gr A, SA204 Gr B
The smelting method of 12Cr2Mo1R(H) hydrogen steel plate: adopt electric furnace + LF/VD vacuum furnace refining method.12Cr2Mo1R(H) steel plate chemical compos
12Cr2Mo1R(H) hydrogenated steel is -30℃ impact hydrogen Cr-Mo steel, mainly used in petrochemical hydrogenation equipment, such as hydrogenation reactors. "12"
12Cr2Mo1R steel plate is container plate, in which 12 represents the chemical element, Cr is the chemical element chromium, Mo is the chemical element molybdenu
P355NH European standard pressure vessel steel plate is a weldable fine grain steel. P355NH executive standard: EN10028. It belongs to low alloy high strength s
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