Q295HR pressure vessel steel plate for nuclear power

Q295HR steel belongs to carbon steel used in pressure reactor nuclear power plants, and HR means nuclear capacity; the samiliar grades are Q235HR, Q265HR, Q295HR, Q355HR.

Q295HR steel plate is a nuclear power vessel steel plate, which is often used in the manufacture of nuclear power plant containment and structural modules. Delivery status of Q295HR steel plate: normalized delivery, heat treatment temperature is 890-950. The stock of nuclear power steel in the market is not much, and it is basically based on fixed rolling.

Delivery status of Q295HR steel plate: delivered in normalized state. When the user requests and indicates in the contract, the steel plate that needs to be hot-worked after delivery can be delivered in a non-heat-treated state. Additional requirements for flaw detection standards, flaw detection levels, Z-direction performance requirements, and requirements for adding special alloy elements, etc. can also be added according to the needs, but they need to be communicated between the supplier and the buyer and specified in the contract.