12Cr1MoV steel plate has higher oxidation resistance and thermal strength. The creep limit of 12Cr1MoV steel plate is very close to the value of endurance strength, and has high plasticity in the case of sustained stretching. Technology of 12Cr1MoV steel with good weldability, but before welding, need to preheat to 300 ℃, need in addition to the stress after welding processing.
12Cr1MoV steel plate is widely used in high-voltage, ultra-high-voltage, subcritical power station boiler super-heater, header and main steam pipe. At 580℃, 12Cr1MoV steel plate still has high heat intensity and antioxidant properties, and have higher durable plastic. 12Cr1MoV steel plate has simple production process and good welding performance, but is sensitive to normalizing cooling speed. 12Cr1MoV steel plate under the environment of 580℃, use for a long time will produce because the impurity elements such as phosphorus in grain boundary caused by partial poly second tempering brittleness, long-term use of pearlite spheroidization will occur.
As the professional Chinese 12Cr1MoV steel plate supplier, we will supply our customers the best quality with the competitive price, the best service and rapid delivery time. If you purchase the 12Cr1MoV steel plate, we support you to pay a visit to our company and do inspection. If you have any need 12Cr1MoV steel, you are welcome to contact me. We are sincerely looking for your cooperation.
