Maybe lots of customers ues EN 10210 S355J2H pipe in their project. But why EN 10210 S355J2H pipe is so popular, there are two mian reasons. Katalor will introduce the advantage of EN 10210 S355J2H pipe for you as following:
1. Strengthening of EN 10210 S355J2H pipe fine grains:
After the grain refinement of EN 10210 S355J2H pipe fine grains, the grain boundaries increase, and the atoms on the grain boundary are irregularly arranged, the impurities and defects are large, the energy is high, and the passage of dislocations is hindered, that is, the plastic deformation is hindered, and the steel pipe has high strength.
2. Good plasticity and toughness:
In EN 10210 S355J2H pipe, the finer the crystal grains, the larger the number of crystal grains in a certain volume, the deformation is dispersed in more crystal grains under the same plastic deformation amount, the deformation is uniform, and the segregation in each crystal grain The number of dislocations is small, and the chance of cracking due to stress concentration is small, and it is possible to withstand a large amount of deformation before breaking, and exhibits high plasticity. In fine-grained metals, cracks are not easy to initiate (less stress concentration), and they are not suitable for propagation (more grain boundary twists), so they absorb more energy during the fracture process of steel pipes EN 10210 S355J2H pipe and exhibit higher toughness.
Katalor have owned the global reputation for supply the high quality EN 10210 S355J2H pipe, if we have the size in stock, we can delivery them at once. If not, it will take about 20 days for us to produce the EN 10210 S355J2H pipe for you. Please contact our sales team if you have any inquiry about the EN 10210 S355J2H pipe , we will offer you the competitive price with best price in China.
