SA633 grade D carbon steel plate sheet vs weather resistant steel plate

42CrMo steel plate is a strength steel with high strength and toughness, good hardenability, no obvious temper brittleness, high fatigue limit and multiple impact resistance after quenching and tempering treatment, and good low temperature impact toughness. The steel SA633 grade D carbon steel plate sheet is suitable for manufacturing large and medium-sized plastic molds that require certain strength and toughness.

The company has sufficient inventory and complete varieties and specifications. In line with the sales principle of low price operation and quality first, let customers buy SA633 grade D carbon steel plate sheet at ease and use it comfortably! Integrity, professionalism and efficiency are our service tenets. We will wholeheartedly provide excellent SA633 grade D carbon steel plate sheet products and high-quality services for new and old customers. We also sincerely welcome new and old customers to call and write to discuss business and guide work!

The user of S355NC grade must make sure that his calculation, design and processing methods are appropriate for the SA633 grade D carbon steel plate sheet material. The forming process used must be suitable for the intended application and comply with the state-ofthe- art; it is of fundamental importance to the processing behaviour of this SA633 grade D carbon steel plate sheet steel grade.

The final heat treatment of quenched and tempered alloy steel, SA633 grade D carbon steel plate sheet is quenching and high temperature tempering. The hardenability of quenched and tempered alloy steel is high, and oil is generally used. When the hardenability is very high, it can even be air cooled, which can reduce the defects of heat treatment. The final properties of quenched and tempered alloy steel depend on tempering temperature. Generally, it is tempered at 500 ℃ - 650 ℃. The required properties can be obtained by selecting tempering temperature. In order to prevent the second kind of temper brittleness, fast cooling (water cooling or oil cooling) after tempering is beneficial to the improvement of toughness.

The after-sales service personnel understand the user's ideas and needs in detail, and stand on the other side's position and interests. Actively communicate with users and help them solve practical problems. This not only solves the service problem, but also improves the customer's trust in the company.