Q345NQR2 steel equivalent will fluctuate within a narrow range

We do sand blasting and shop primer for various Q345NQR2 steel equivalent steel plates such as carbon steel plates, high strength low alloy steel plates, shipbuilding steel plates, etc. before delivery, so as to protect the steel plates from going rust during transportation. Our sand blasting standard is SA2.5, and shop primer Q345NQR2 steel equivalent thickness is 20μm or so. Our shop primer has been certified by ABS, LR, BV etc. authorities.

Q345NQR2 steel equivalent, 40Cr material is a common machinery manufacturing steel under GB/T 3077-2015 standard. After tempering, it has good comprehensive mechanical properties, good low temperature impact toughness and low notch sensitivity. The hardenability of steel is good. It can be hardened to Ф28-60mm during water quenching and Ф15-40mm during oil quenching. The cutting performance is better, when the hardness is HB174 -229, the relative cutting workability is 60%.

Our company will set up a full-time service engineer for the project, who is responsible for the interface and coordination of technical support and after-sales service of the Q345NQR2 steel equivalent project. In response process of customer service center, in case of technical support and after-sales service demand, the user shall contact the full-time engineer of Q345NQR2 steel equivalent customer service center, and the technical personnel will give corresponding answers and on-site treatment according to the needs of users.

Our company will accept the product quality objection registration record, pass it to the Q345NQR2 steel equivalent production unit and relevant departments, and timely coordinate the supervision of product Q345NQR2 steel equivalent quality objection. Our company coordinates the relevant department personnel to the customer unit to carry on the investigation, the processing.

Strengthen system construction. The system itself has a certain binding force, which specifies the rights and obligations of employees. It is a passive management means for employees. Its purpose is to promote each employee to develop good professional habits, form good behavior norms, and promote the improvement of enterprise management level.

Our products have perfect after-sales system to protect the interests of customers. At the same time, we can according to Q345NQR2 steel equivalent customer's requirements, processing requirements, cutting technical requirements, etc., to develop detailed solutions for customers, so as to make customers 100% satisfied. If you have any requirements and needs, please contact us in time.