What is the delivery status of SM490B steel plate

SM490B steel plate is a Japanese standard steel plate, which belongs to the category of low-alloy high-strength steel plate. SM490B steel plate is commonly used for manufacturing structural parts of mining machinery, construction machinery, bridges, ships, special vehicles and other equipment.

SM490B steel plate implementation standard: JIS G3106.

Delivery status of SM490B steel plate: normalizing, quenching and tempering or tempering heat treatment. If there is an agreement, controlled rolling and controlled cooling heat treatment can also be carried out. The purchaser can choose the heat treatment condition according to its own needs, and can also add flaw detection standard requirements, flaw detection grade requirements, alloy element composition control requirements, etc., but it is necessary to communicate with the producer early and sign a written agreement during enquiry or rolling.