About welding of 1.8909 EN 10025-6 high strength steel

Q345DR steel is a pressure vessel special plate with yield strength of 340MPa grade. It has good comprehensive mechanical properties and process performance. Phosphorus, sulfur content than ordinary 16Mn steel, in addition to tensile strength, elongation requirements than ordinary 16Mn steel has been improved, but also required to ensure impact toughness. 1.8909 EN 10025-6 high strength steel was China's most widely used, the largest amount of pressure vessel special steel.

The company adheres to the management concept of "people-oriented, talent is concerned", develops business with the spirit of "believing strength, practical style, 1.8909 EN 10025-6 high strength steel professional service and dare to compete", and provides customers with "professional, value-added and effective" service support. For the company's development and take-off, we work together to move forward and create a better 1.8909 EN 10025-6 high strength steel tomorrow!

Flame cutting is a common hot cutting method in modern iron and steel industry. It is also a very important part in the process of iron and 1.8909 EN 10025-6 high strength steel steel processing. Flame cutting can cut very thick carbon steel, its cutting range is very wide, can cut 6mm-200mm thick steel plate. In cutting thick and 1.8909 EN 10025-6 high strength steel medium plates, flame cutting plays an important role. And with its price advantage, flame cutting has always occupied a certain market share in thin plate cutting also.

Generally speaking, rolled plates are easier to handle in a high temperature environment, and the heat treatment of 1.8909 EN 10025-6 high strength steel, rolled plates is also very common. Hot rolling can not only greatly reduce energy consumption and save costs, but also improve the processing performance of metals and alloys, that is, the coarse grains in the as-cast state are broken, the cracks are healed significantly, and the processing performance of the alloy is improved.

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