What is the heat treatment specification of p265gh steel plate coil

Pageviews:

BBN Group's first blast furnace blast dehumidification system: The project started construction on May 2 and began trial operation on August 28. All data are balanced and stable, blast furnace output indicators have improved significantly, and the daily dehydration capacity of the two blast furnaces is as high as 124 tons, with a daily increase of about 200 tons P265GH steel plate coil, and the blast furnace is running smoothly.

The mechanical properties of p265gh steel plate coil, 15MnNiDR:The thickness of 15MnNiDR is 6mm-16mm, the yield strength is not less than 325, the tensile strength is 490-620, and the elongation after fracture is not less than 20;The thickness of 15MnNiDR is 16mm-36mm, the yield strength is not less than 315, the tensile strength is 480-610, and the elongation after fracture is not less than 20;The thickness of 15MnNiDR is 36mm-60mm, the yield strength is not less than 305, the tensile strength is 470-600, and the elongation after fracture is not less than 20.

The mechanical properties of p265gh steel plate coil steel plate are related to elastic or inelastic reaction or related to stress-strain relationship. Tensile strength, yield point, elongation and impact absorption energy are the main indexes to express the mechanical properties of hot rolled steel plate. Its value represents the ability of steel p265gh steel plate coil to resist various actions, which is the main criterion to evaluate the quality of steel material, and also the main basis for material selection and strength calculation in steel plate design.