Application and delivery status of 13MnNiMo5-4 Z15 steel plate

13MnNiMo5-4 Z15 steel plate is manganese-nickel-molybdenum alloy high-strength steel, which belongs to boiler drum steel. It is mainly used for 300-600MW subcritical boiler drums with working temperature not exceeding 400 degrees Celsius and internal pressure not exceeding 150 atmospheres, and the manufacture of headers.

Delivery status and implementation standard of 13MnNiMo5-4 Z15 steel plate:
Delivery status: normalized + tempered. The delivery status can be selected according to the demand, and the requirements of the inspection standard, the inspection level, the Z-direction performance requirement, the addition of special alloy elements, and the certification requirements of the classification society can also be added. However, it needs to be communicated by both the supplier and the buyer and specified in the contract.