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CortenB vs 45#: Corten B medium-carbon quenched and tempered steel has higher strength, toughness and hardenability than 45# steel. Corten B steel can obtain better comprehensive mechanical properties after quenching and tempering. The cutting performance is still good, but the welding performance is poor, the cold deformation plasticity is low, and the temper brittleness tendency. It is generally used in quenched and tempered state, and can also be used in quenched, tempered or normalized state.

We have a lot of advantages for EN10025 S690QL specs steel plate processing. First, we have huge steel plate stock. That not only saves material preparation time, but also saves much transportation cost. Second, we have professional technical team, who can design drawing according to client requirements quickly. Or if clients have drawing, we can communicate and make it clear soon. Third, we have built special steel processing center. The professional and experienced work will make you more satisfied and at ease.

As the thickness and hardness of EN10025 S690QL specs increase, the tendency to crack at the cutting edge increases. In order to prevent the EN10025 S690QL specs from cutting cracks, preheating should be carried out before EN10025 S690QL specs cutting. Special attention should be paid to preheating to make the entire EN10025 S690QL specs interface evenly heated to avoid local overheating in the area contacting the heat source. If the whole EN10025 S690QL specs cannot be preheated, the partial preheating method can be used instead.

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Over the years, the company has strived for perfection, being well-received. By virtue of stable product performance, high-quality engineering effects and perfect service system, we have won the trust of many customers, and our engineering cases and after-sales service systems are spread all over the world. We regularly conduct quality tracking and return visits by phone and email, listen to customers' opinions, and continuously improve service quality.