In order to obtain the seamless tube with smaller size and better quality, the method of cold rolling, cold drawing or the combination of the two must be used. Cold rolling is usually carried out on a
In the preparation of groove, the groove preparation of en10025 s355j2 thick plate should be processed by mechanical groove machine first, so as to avoid flame cutting, so as not to lead to repeated h
Compared with thick steel plates, s355k2 steel plate, thin steel plates have many obvious advantages in steel plate processing and use. It is precisely these advantages of thin steel plates that make
The main component of low alloy s355jr steel plate manganese plate is manganese, which is a relatively powerful element type, and plays a more important role in long-term development and continuous us
EN10025-2 S355JR low alloy steel grade is equivalent to GB Q345B in Chinese standard. For the normal thickness, these two steel grades are both owned 345MPa yield strength. Plate S355JR+N indicates th
The development of modern high-strength steel, en10025 s355j2g3 is a process of gradually reducing the carbon content. The reduction of carbon content is beneficial to increase the toughness of steel
What are the characteristics of medium and thick plate, s355j2+n steel sheet? First, the performance of shock resistance and vibration is very good, so the application of medium and thick plates in bu
As to the Chemical composition, the different content is a main on carbon content, while the carbon content of s355jr hot roll coils, A283Gr. D is no more than 0.27% and it is higher than Grade C (&le