What is yield strength of p265gh steel application

Pageviews:

Our company specializes in the production of steel plates, steel coil, steel sections, welded pipes and seamless pipes products, sales of GB, ASME, ASTM, JIS, DIN, EN, API and other standards and specifications of steel P265GH steel application and deep-processed products, facing the domestic and foreign markets, welcome to call for inquiries. It is a modern high-tech professional enterprise integrating scientific research, production and sales.

The company operates on the principles of fairness, objectivity, science, pragmatism and integrity. The management treats people with courtesy, takes sincerity as the standard management, dares to open up, unites and advances, carries on the past and makes unremitting efforts, seizes the good trend of economic development, strengthens exchanges with peers, makes friends with all walks of life, keeps pace with the times and creates greater brilliance of the enterprise, and makes its own contribution to the prosperity and development of the steel industry.

At the same time can reduce the hardness, improve the p265gh steel application plasticity and toughness, improve the cutting performance.Therefore, annealing is not only to eliminate and improve the tissue defects and internal stress left by the previous process, but also to prepare for the subsequent process, so annealing belongs to the p265gh steel application heat treatment of semi-finished products, also known as pre-heat treatment.

Mechanical properties of p265gh steel application, SA387 Grade 11 Class 2 boiler plate:Tensile strength σb (MPa): ≥440, Yield strength σs (MPa): ≥295;Elongation δ5 (%): ≥22, Reduction of area ψ(%): ≥60;Impact energy Akv (J): ≥94, Impact toughness value αkv (J/cm2): ≥118(12);Hardness: ≤179HB, Sample size: sample blank size is 30mm;Heat treatment specification: quenching 900℃, air cooling; tempering 650℃, air cooling.