Q690E high-strength structural steel plate 16mm-50mm thick GB/T16270-2009 standard steel for construction machinery
Category:
metallurgy/Medium thick plate/High strength board
Model:
100*2500*9000
Brand:
Q690E
execution standard:
GB/T16270-2009
Material Grade:
Q690E
yield strength:
≥690 MPa
quality grade:
E-grade (-40 ℃ impact)
Specification range:
16.0*2500*8000 mm
heat number:
HC19059100
Processing Technology:
Quenched and Tempered treatment
application field:
Construction machinery, lifting equipment, steel structures
Retail Price
10,000,000.00USD
重量
kg
- Product Description
-
execution standard GB/T16270-2009
Material Grade Q690E
yield strength ≥690 MPa
quality grade E-grade (-40 ℃ impact)
Specification range 16.0*2500*8000 mm
heat number HC19059100
Processing Technology Quenched and Tempered treatment
application field Construction machinery, lifting equipment, steel structures
Description :
This product is a Q690E high-strength low-alloy structural steel plate that complies with the GB/T16270-2009 standard. Q690 represents a yield strength of not less than 690MPa, and the suffix "E" indicates that the steel has a low-temperature impact toughness of -40 ℃, suitable for harsh environments with extremely high requirements for strength and weather resistance.
The surface of the steel plate shown in the picture is sprayed with clear identification marks, including the implementation standards, grades, specifications, and furnace batch numbers, to ensure material traceability. This series of steel plates is usually produced using quenching and tempering processes, which have extremely high yield strength and tensile strength, while maintaining good welding and cold forming properties.
Mainly used in the field of heavy machinery equipment manufacturing, such as large crane booms, excavator booms, port machinery, hydraulic supports, high-pressure pipelines, and bridge building structures. Compared to ordinary carbon steel, using Q690E steel plate can significantly reduce equipment weight and increase effective load while ensuring load-bearing capacity, making it an ideal material for high-end equipment manufacturing. Support cutting and cutting according to drawings, provide original factory warranty certificate, welcome to call for specific specifications, inventory and quotation.
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