What are the factors influencing the lamellar tearing of Z-direction 5 mm S355J2WP sheet

In recent years, in line with the development trend of iron and 5 mm S355J2WP sheet steel industry at home and abroad, we have accelerated the transformation of development mode, promoted structural adjustment, and formed a rich product series of medium and thick plates, hot rolled steel coils, profiles, steel pipes, etc., which 5 mm S355J2WP sheet are widely used in automobiles, long-span bridges, railways, machinery, ocean and so on fields. Meanwhile, we also provide deep processing for the steel materials.

High temperature (creep temperature above) boiler steel plate, generally indicates low alloy heat-resistant steel 5 mm S355J2WP sheet, the commonly used are chrome molybdenum steel, chrome molybdenum vanadium steel, chrome molybdenum tungsten steel, etc. For example, 15CrMoG and 12Cr1MoVG boiler steel plate in GB713 and gr 22 and gr 91 boiler steel plate in ASME SA387/SA387M. High temperature boiler steel plate 5 mm S355J2WP sheet is mainly used to manufacture high temperature pressure parts such as high temperature header end cover, steam pipe plug plate, etc.

With equipment, technology, production technology, quality supervision and other leading advantages, we are leading in the production of all kinds of high-quality, high-tech medium, extra thick, extra wide steel plate 5 mm S355J2WP sheet shaped parts. The cutting surface is smooth and clean, the cutting edge is neat, without secondary processing by users, and it can be installed and used directly according to the technical dimensions, with the characteristics of high coincidence rate of positive and negative tolerance and excellent quality. The processed steel products are mainly used in heavy machinery and equipment.

The common delivery status of 5 mm S355J2WP sheet, SA516 Gr 70 plate is as follows:
1) SA516 Gr 70 plate quenching: the process of rapid cooling after heating to the temperature above the phase transformation point.
2) SA516 Gr 70 plate normalizing: after heating above the phase transition temperature, it is cooled normally (in air).
3) SA516 Gr 70 plate annealing: heating to above the phase transition temperature, cooling slowly.
4) SA516 Gr 70 plate tempering: after quenching, it is heated to a certain temperature (lower than the quenching temperature), kept warm, and then cooled.

5 mm S355J2WP sheet, Q460D quenched and tempered steel plate spot specification: 6*2000*8500, 6*2000*10800, 45*1550*4900, 16*2000*9700, 14*1950*7030, 22.23*2181*12200, 28*2010*7300, 23.83*2179*5000, 19*2500*6000, 23.83*2179*5000, 28.58*2171*12300, 28.5*2340*12150, 28.58*2171*11500, 28.58*2171*10800, 22.23*2150*12200, 28.5*2000*12150, 28.58*2172*11500, 28.58*2172*10800, 28.58*2172*12100, 25.4*2298*13000 (mm).

The company specializes in hot rolled plates producing, steel plate processing, steel plates cutting, carbon steel plate weldding and exporting of wide and thick steel plates. BBN company has high-quality CNC 5 mm S355J2WP sheet steel plate cutting processing equipment, professional technical personnel, and supporting marketing and after-sales service system. Sincerely welcome new and old customers to visit our company, BBBN company will always be your reliable choice.

After the order is finished, our after-sales service center will send an email to make a feedback about our steel products' quality. We have phone service every three months to remind our customers of the possible problems and collect advices or suggestions in quality and service. Upon the collection of advices or suggestions, our after-sales service will quickly make technical solutions to wipe out the customer problem.