European equivalent of elongation of p265gh steel

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With equipment, technology, production technology, quality supervision and other leading advantages, we are leading in the production of all kinds of high-quality, high-tech medium, extra thick, extra wide steel plate elongation of P265GH shaped parts. The cutting surface is smooth and clean, the cutting edge is neat, without secondary processing by users, and it can be installed and used directly according to the technical dimensions, with the characteristics of high coincidence rate of positive and negative tolerance and excellent quality. The processed steel products are mainly used in heavy machinery and equipment.

The delivery status of elongation of p265gh, Q245R (HIC) and Q245R (R-HIC) is normalizing. Sample status: All steel plates should undergo simulated post-weld heat treatment for their test samples. Simulated post-weld heat treatment temperature: 620±10℃, holding time: 8 hours, the temperature is above 400℃, and the temperature rise and fall speed should not exceed 150℃/ h. If it is inconsistent with the heat treatment system, the specific simulated post-weld heat treatment system shall be indicated in the contract.

The effect of alloy elements on the properties of heat treatment methods for thick steel plate: the performance of heat treatment method reflects the difficulty coefficient level of heat treatment process and the tendency of defects caused by heat treatment process. The key points include cutting performance, over temperature sensitivity, quenching aging tendency and air oxidation carburizing tendency. elongation of p265gh, Carbon steel has high machinability, and slow cooling method can be used in heat treatment, which can reduce the deformation and cracking tendency of the products. The addition of Mn and Si will increase the over temperature sensitivity of steel.

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