What is the price trend of JIS SM490B plates

JIS SM490B plates Tianjin inventory: 7*2920*8200, 15*2992*10185, 40*3050*5800, 14*1950*10700, 50*2500*12000, 20.9*2851*7000, 16*2120*6080, 20*1950*9350, 26*2200*12000, 20*2933*7300, 12.5*2900*11000, 40*3050*4200, 20*1950*9750, 15*2992*10185, 16*2230*7650, 14*2150*8500, 50*2200*12000, 16*2120*6080, 70*2500*12000.

The comprehensive mechanical properties of JIS SM490B plates, Q345B steel plate are good, the low temperature performance is acceptable, and the plasticity and weldability are good. Q345B steel is used for medium and low pressure containers, oil tanks, vehicles, cranes, mining machinery, power stations, bridges and other structures that bear dynamic loads, mechanical parts, building structures, general metal structural parts. Plate Q345B is the most versatile and the most used pressure special steel plate for container.

The company adheres to the service concept of "you give the order to me and I leave the satisfaction to you". Over the years, our JIS SM490B plates steel products are supplied in time, with reliable quality and perfect and thoughtful after-sales service. Meanwhile, we have huge JIS SM490B plates steel stocks all the year round. The company long-term pursues the principle of quality first, customer first, quality for survival, reputation for development, and perfect service to win the users.

Phosphorus is a very harmful element in JIS SM490B plates steel. With the increase of phosphorus content, the strength, flexion ratio and hardness of JIS SM490B plates steel increased, but the plasticity and toughness decreased significantly. In particular, the lower the temperature, the greater the impact on plasticity and toughness, increase the cold brittleness of steel.