Grade SA588 grade B carbon steel plate sheet machinability

The yield strength of A40, D40, E40 and F40 SA588 grade B carbon steel plate sheet is not less than 390N/mm^2, and the tensile strength is 510~660N/mm^2. A, D, E and F respectively indicate that they can be at 0° and -20 ° respectively. Impact toughness SA588 grade B carbon steel plate sheet that can be achieved at -40℃, -60℃.

In recent years, in line with the development trend of iron and SA588 grade B carbon steel plate 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 SA588 grade B carbon steel plate 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.

TMCP process is an indispensable technology for our production of low alloy high strength wide and SA588 grade B carbon steel plate sheet thick steel plates. TMCP process can produce steel with high strength and toughness without adding too many alloy elements and complex subsequent heat treatment. TMCP is a process that can save alloy SA588 grade B carbon steel plate sheet and energy and is beneficial to environmental protection. A lot of our shipbuilding steel plates are produced by TMCP process.

Boiler steel is different from SA588 grade B carbon steel plate sheet. Boiler steel is used to make boilers. Boiler steel can be divided into steel for boiler steel pipe, boiler steel plate and boiler steel fasteners. Boiler steel is smelted by open hearth furnace, converter, electric furnace, and some also use the refining process outside the furnace. Boiler steel for steel pipes refers to the steel used for the manufacture of superheaters, reheaters and headers. Their working temperature is higher than other parts, and the environment is also harsher.

The company's after-sales service tenet is "customer first, timely guarantee, enthusiastic service and effective work". In order to establish a set of perfect after-sales service system and strict management system, so that the after-sales service can be effectively guaranteed. The company has set up after-sales service department to ensure timely, unique and effective response to every user's request, coordinate internal resources internally, and put an end to all evasion and delay.