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Smelting, rolling and composition properties of S890QL steel plate
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1. Introduction of S890QL steel plate:
S890QL steel plate is a high-strength structural steel plate with European standard, and the corresponding number is 1.8983. S890QL steel is classified as special alloy steel according to the regulations of EN10020. "S" indicates that the steel is structural steel, "890" indicates that the minimum yield strength of the steel when the thickness is less than 50mm is 890Mpa, and "L" indicates that the room temperature quality grade of the steel stipulates that the minimum temperature is not lower than -40℃. impact energy.
2. Delivery status and implementation standards of S890QL steel plate:
Delivery status: Delivered in the quenching and tempering heat treatment status of quenching and tempering. Additional flaw detection standard requirements, flaw detection grade requirements, alloy element composition control requirements, etc. can be added according to the requirements of the buyer, but it needs to be communicated between the buyer and the manufacturer, and in the stated in the contract.
Execution standard: S890QL steel plate is European standard steel plate and implements EN10025-6 standard.
3.Smelting and rolling of S890QL steel plate:
The rolling size of S890QL steel plate: thickness: 8-100mm, width: 1600-4020mm, length: 6000-17500mm. The steelmaking process of S890QL steel should follow the provisions of the EN10025-1 standard. If there is a requirement when ordering and rolling, the steel-making process shall be reported to the purchaser.
4.S890QL steel matrials Application:
Manufacture of various types of construction machinery, such as drilling rigs, electric shovels, electric wheel dump trucks, mining vehicles, excavators, loaders, bulldozers, various cranes, coal mine hydraulic supports and other mechanical equipment for mining and various engineering construction. other structural parts.
S890QL steel plate is a high-strength structural steel plate with European standard, and the corresponding number is 1.8983. S890QL steel is classified as special alloy steel according to the regulations of EN10020. "S" indicates that the steel is structural steel, "890" indicates that the minimum yield strength of the steel when the thickness is less than 50mm is 890Mpa, and "L" indicates that the room temperature quality grade of the steel stipulates that the minimum temperature is not lower than -40℃. impact energy.
2. Delivery status and implementation standards of S890QL steel plate:
Delivery status: Delivered in the quenching and tempering heat treatment status of quenching and tempering. Additional flaw detection standard requirements, flaw detection grade requirements, alloy element composition control requirements, etc. can be added according to the requirements of the buyer, but it needs to be communicated between the buyer and the manufacturer, and in the stated in the contract.
Execution standard: S890QL steel plate is European standard steel plate and implements EN10025-6 standard.
3.Smelting and rolling of S890QL steel plate:
The rolling size of S890QL steel plate: thickness: 8-100mm, width: 1600-4020mm, length: 6000-17500mm. The steelmaking process of S890QL steel should follow the provisions of the EN10025-1 standard. If there is a requirement when ordering and rolling, the steel-making process shall be reported to the purchaser.
4.S890QL steel matrials Application:
Manufacture of various types of construction machinery, such as drilling rigs, electric shovels, electric wheel dump trucks, mining vehicles, excavators, loaders, bulldozers, various cranes, coal mine hydraulic supports and other mechanical equipment for mining and various engineering construction. other structural parts.
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