A36 MidThickness Steel Plates
A36 mid-thickness steel plates are structural carbon steel plates manufactured according to ASTM A36, one of the most widely used steel standards in construction, machinery fabrication, and general manufacturing. These plates typically fall within the medium thickness range of 8–60 mm, offering a balanced combination of strength, ductility, and excellent weldability.
A36 steel is known for its minimum yield strength of 250 MPa (36 ksi) and high versatility, making it a standard material for a wide variety of structural and equipment applications.
Huizhe Metal supplies A36 mid-thickness steel plates (ASTM A36 / ASME SA36) designed for structural fabrication, machinery bases, shipbuilding substructures, storage tanks and general construction. Our mid-thickness range is manufactured to industry mechanical and chemical standards, available in export quantities and cut-to-size service for global buyers.
Typical mid-thick stock sizes
Thickness: 6, 8, 10, 12, 14, 16, 20, 25, 30, 40, 50 mm.
Width: 1,500 – 3,500 mm (standard stock), custom widths on request.
Length: up to 6,000 mm or longer for special orders.
Custom ASTM A36 Carbon Structural Plate Key Characteristics
1. Reliable Structural Strength
Minimum yield strength: 250 MPa (36,000 psi)
Tensile strength: 400–550 MPa
Suitable for general load-bearing structures and fabrication.
2. Excellent Weldability
Low carbon content allows easy welding using MIG, TIG, SMAW, FCAW, and other processes.
Minimal risk of cracking during welding.
3. Good Formability and Machinability
Easily bent, cut, punched, or drilled.
Suitable for complex shapes or secondary machining.
4. Cost-Effective Material
Lower cost than alloy steels or high-strength grades.
Popular choice for high-volume manufacturing.
5. Consistent Thickness and Flatness
Mid-thickness plates offer a balance of rigidity and processability.
Good dimensional accuracy for structural and mechanical applications.
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