**Application and characteristics of 16mo3 steel plate in industrial manufacturing.
With the continuous development of industrial technology, a variety of high-quality steel products are emerging, among which 16mo3 steel plate, as a high-strength and high-toughness steel, has a wide range of applications in many fields. This article will provide an in-depth look at the nomenclature, standards, heat treatment process, and welding characteristics of 16mo3 steel plates in order to better understand its characteristics and applications.
1. Nomenclature and standards.
The 16Mo3 steel plate is named according to the content of C (carbon) and Mo (molybdenum). Among them, "16" indicates that the carbon content of the steel plate is 0Around 16%, "mo" means that molybdenum is added. The standards for this steel plate are EN10028 and EN10222-2 2017, which belong to the European standard and are also a kind of foreign standard.
2. Heat treatment process.
Heat treatment is one of the important means to improve the properties of steel. For 16mo3 steel plates, the commonly used heat treatment processes include normalizing and normalizing + tempering. Both of these treatments can effectively improve the strength and toughness of the steel plate, making it have better mechanical properties.
3. Welding characteristics.
16mo3 steel plate needs special attention when welding. Due to its special chemical composition, it needs to be preheated before welding to prevent the formation of thermal cracks. At the same time, after the welding is completed, the weld also needs to be kept warm for about 30 minutes to promote the cooling and crystallization of the weld and ensure the welding quality.
In addition, the manganese element in the 16Mo3 steel plate also has an important impact on the weldability. When the manganese content is 06～1.Between 8%, the weld metal has high strength and toughness. Sulfur, on the other hand, has a negative impact on weldability, as sulfur exists in the form of iron sulfide in the steel and forms a network distribution at the grain boundary, which significantly reduces the toughness of the steel and produces thermal cracks during welding. Therefore, the amount of sulphur in steel needs to be strictly controlled.
Fourth, the field of application.
Due to its high strength, high toughness and excellent welding properties, 16mo3 steel plate is widely used in many fields. For example, in the petrochemical industry, 16mo3 steel plates are used to manufacture key equipment such as pressure vessels and pipelines; In shipbuilding, it is used to manufacture key parts such as hull structures and decks; In the power industry, it is used to manufacture the main structural parts of equipment such as boilers and steam turbines.
In a word, as a high-quality steel, 16mo3 steel plate has a wide range of applications in many fields due to its excellent mechanical properties and welding properties. Through in-depth understanding and research of 16mo3 steel plate, we can better explore its potential application value and promote the development of industrial manufacturing.
Commonly used specifications and sizes.
The material is thick, wide and long.
16mo316mo3 3*1300*6000
16mo3 4*1500*6000
16mo3 5*1500*6000
16mo3 6*1500*6000
16mo3 7*1800*6000
16mo3 8*1800*8000
16mo3 10*1800*8000
16mo3 12*1800*8000
16mo3 14*1800*8000
16mo3 14*2200*7600
16mo3 16*1800*8000
16mo3 16*2200*7800
16mo3 18*2200*8600
16mo3 20*2200*7300
16mo3 22*2200*9000
16mo3 24*2200*8200
16mo3 25*2200*7600
16mo3 28*2200*11000
16mo3 30*2200*9600
16mo3 32*2200*9000
16mo3 36*2200*9000
16mo3 40*2200*8600
16mo3 45*2200*9000
16mo3 50*2200*8300
16mo3 60*2200*10000