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ASTM A283 Structural Steel Plate/Sheet – Ideal for Bridges & Buildings
ASTM A283 Steel Plate/Sheet – An economical low-carbon structural steel with good weldability, machinability and formability, suitable for construction and industrial structures bearing light to medium strength loads.
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ASTM A53 Hot Rolled Steel Plate High Strength Carbon Steel Plate for Construction and Industrial Applications
ASTM A53 Hot Rolled Steel Plate is a high-quality carbon steel plate manufactured according to ASTM standards, offering excellent strength, weldability, and durability. It is widely used in construction, industrial equipment, pipelines, and infrastructure projects, with customized sizes and surface treatments available to meet different application requirements.
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Hot Rolled ASTM A516 Gr70 Carbon Steel Plate for Pressure Vessels, Oil and Gas Processing Equipment
ASTM A516 Grade 70 carbon steel plate offers great low-temperature impact resistance and dependable mechanical properties, making it suitable for pressure vessels, boilers, heat exchangers and petrochemical storage tanks.
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ASTM A709 Grade 70 Steel Plate | High-Strength Bridge Steel for Girders
ASTM A709 Grade 70 steel plate with ≥485 MPa minimum yield strength and 620–760 MPa tensile strength, designed for high-performance bridge girders and demanding infrastructure projects.
Royal Steel Group can provide customized sizes and thicknesses of bridge steel plates to meet your structural engineering application needs, offering reliable quality, competitive pricing, and worldwide delivery.
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ASTM A572 Grade 60 Steel Plate Hot Rolled MS Black Structural Sheet Factory
We source premium hot-rolled (HR) black steel plate directly from Royal Steel Group, meeting ASTM A572 Grade 60 standards. We supply premium hot-rolled (HR) black steel plate, guaranteeing yield strength and providing certified factory test reports (MTR). Certified by third-party inspection agencies SGS/BV. Contact us today for the latest FOB/CIF prices (per tonne) and inventory information!
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ASTM A709 High-Performance Structural Steel Plate | Grade 36 / 50 / 50W / HPS 70W / HPS 100W
ASTM A709 Steel Plate – High-strength structural steel designed for bridges and heavy construction projects.
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ASTM A53 Carbon Steel Plate Wear Resistant Hot Rolled Steel Plate for Global Construction Projects
ASTM A53 Hot Rolled Steel Plate is a durable carbon steel plate with excellent strength, weldability, and corrosion resistance. Manufactured according to ASTM standards, it is widely used in construction, pipelines, industrial equipment, and infrastructure projects. Customized sizes, thicknesses, and surface treatments are available to meet different project requirements.
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Q550 C/D/E High Strength Steel Plate | GB/T 1591-2018 Supplier
Q550 C/D/E High Strength Steel Plate is a kind of high strength structural steel with minimum yield strength of 550 MPa and tensile strength of 670-830 MPa, which is produced according to GB/T 1591-2018. Q550 steel plate is mainly used for high load machinery, mining machinery, heavy structures and other high requirement engineering structures, with the thickness of 10-80 mm, the maximum width of 3048 mm and the maximum length of 12192 mm (standard).
Royal Steel Group can provide customized sizes and thicknesses of steel plates to meet your structural engineering application needs, offering reliable quality, competitive pricing, and worldwide delivery.
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Factory Price Hot Rolled Carbon Plates Carbon Plate A36 Manufacturer Carbon Steel Plate OEM
Standard: Conforms to ASTM A36/A36M, an American standard steel.
Chemical Composition: C: ≤0.25%, Mn: 0.80-1.20% (for thicknesses 20-40mm), S ≤0.40%, P: ≤0.04%, S: ≤0.05%, Cu: ≤0.20%.Tensile Strength: 400-550 MPa
Yield Strength: ≥250 MPa.Dimensions:
Thickness: 8-350 mm,
Width: 1700-4000 mm,
Length: 6000-18000 mm. -
ASTM A516 Gr 60 Gr 70 Steel Plate Hot Rolled MS Black Boiler Sheet Factory
For sourcing steel plates conforming to ASTM A516 Gr70 and Gr60 standards, please contact Royal Steel Group for sourcing details. Our premium hot-rolled low-carbon boiler steel plates are black, with a rolled finish and come with a Material Test Report (MTR) traceable to the production date. Contact us today for the latest price per tonne (FOB/CIF) and inventory information!
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High-Strength ASTM A588/A588M Weathering Steel Plate for Outdoor Structures
ASTM A588/A588M steel plate – a high-strength low-alloy (HSLA) weathering steel plate designed for structural applications exposed to atmospheric environments.
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CSA G40.20/G40.21 Structural Steel Plate | 44W 50A 50AT 70WT
CSA G40.20/G40.21 Structural Steel Plate is a Canadian standard structural steel product widely used in steel buildings, bridges, industrial facilities, energy projects, and heavy engineering applications.












