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Heat treatment process and purpose of S890QL steel equivalent

The difference between cold rolled steel sheet and hot rolled steel plate. The carbon content of S890QL steel equivalent, hot rolled steel plate is slightly higher than that of cold rolled steel sheet. In the case of little difference in composition, the density of cold rolled steel sheet and hot rolled steel plate is the same. Hot rolled steel plate has characteristics of low hardness, easy processing and good ductility. Cold rolled steel sheet has high hardness, and it is relatively difficult for processing. But it is not easy to deform and has high strength. Hot rolled steel plate can be made into alloy steel plate by adding other elements, and its properties are also excellent compared with other high-quality steel plates.

Medium and heavy plate S890QL steel equivalent inventory spot:
23*3190*9220, 23*2470*8400, 22.5*3050*7300, 23*3500*10800, 21*3500*8840, 22*3400*11550, 29.5*1750*7150, 25*2500*12000, 27*1500*5000, 36*2720*7950, 27*1920*6000, 25*2630*3300, 26*3480*6000, 27*1800*6000, 23*2430*12370, 22.5*2560*6000, 43.5*1600*6000, 28.5*2500*6700, 32*1850*6000, 27.5*3100*6390, 48.5*1600*6000, 23.5*3300*14000, 33*3500*7050, 50*1600*6000.

The company adheres to the management concept of "people-oriented, talent is concerned", develops business with the spirit of "believing strength, practical style, S890QL steel equivalent professional service and dare to compete", and provides customers with "professional, value-added and effective" service support. For the company's development and take-off, we work together to move forward and create a better S890QL steel equivalent tomorrow!

HG785D steel belongs to high strength welded structural steel. 785 refers to the tensile strength of steel plate is about 785MPa. The impact temperature of grade D steel plate is - 20℃. S890QL steel equivalent, HG785D steel plate has high yield strength and tensile strength, which is widely used in coal mining machinery, mining machinery, and other large steel structural parts, such as mining hydraulic support and crane.

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EN 10025-6 S690QL High Strength Steels