Yield strength mpa of hardox 400 vs ar400 sheet structural

The company adopts modern management concept, adheres to “quality for survival, integrity for development”, and provides customers with high-quality and reliable HARDOX 400 vs ar400 steel products and wholehearted service. The company continuously deepens the internal reform of the enterprise, innovates in the reform, develops in the innovation, and gradually forms a set of management and operation mechanism which adapts to the market and has strong competitiveness.

Compared with other types of steel, HARDOX 400 vs ar400, stainless steel has its own advantages. Its appearance solves the problem that has puzzled people for a long time, that is, the destructive problem from appearance to structure caused by the rust of steel and iron. Therefore, stainless steel has been widely welcomed by the market from the moment it appeared, and the market application of stainless steel is also very extensive, and it has penetrated into all aspects of our lives.

Cold rolled coil products HARDOX 400 vs ar400 have accurate size and uniform thickness, and the thickness difference of coil is generally less than 0.01-0.03mm or less, which can fully meet the requirements of high precision tolerance. The surface quality of cold rolled products HARDOX 400 vs ar400 is superior, and there are no defects such as pockmarks, pressing iron oxide scale and so on, which often appear in hot rolled coils. According to the requirements of users, coils HARDOX 400 vs ar400 with different surface roughness can be produced (glossy surface or matte surface, etc.).

The advantage of hot-rolled stainless steel plate is that it can eliminate the damage caused by HARDOX 400 vs ar400 metal structure in the process of ingot casting to a certain extent, eliminate some tiny defects in the structure, refine the grains of stainless steel material, promote the structure of steel closer, and improve the performance of the material as a whole. This kind of lifting is mainly manifested in the rolling direction, which can make the HARDOX 400 vs ar400 steel no longer isotropic to some extent, and some defects such as bubbles, cracks and looseness formed during pouring can be eliminated under high temperature or high pressure.

HARDOX 400 vs ar400, Q690D steel is a high-strength welded structural steel grade. Q the first letter of the Chinese spelling of Qu for the yield strength of steel; 690 represents the yield strength value, the unit is MPa, and D represents the grade of the steel plate; -20 ; common steel plate quality grade steel plates are Q690A, Q690B, Q690C, Q690D, Q690E.

The company strengthens process management and pays attention to assessment. One of the key points of good service is to strengthen the process management and improve the evaluation mechanism. Make the after-sales service system more perfect and provide better service for customers.