Learn About the Latest ASTM A36 Steel Plate Price, Specifications and Dimensions.
ASTM A36 Hot Rolled Carbon Steel Plate for Structural and Industrial Applications
Royal Steel Group supplies hot‑rolled ASTM A36 carbon steel plates, widely used in building works, steel fabrication, industrial machinery and infrastructure projects. Developed for general structural applications, A36 plate delivers well‑rounded mechanical performance, good weldability, and works smoothly with most common fabrication methods.
We keep a range of popular thicknesses and standard sizes in stock, plus custom cutting services on request. If you require plates for warehouse frames, machine parts, structural supports or heavy fabrication jobs, we can sort out the right specs after reviewing your project drawings and order details.
| Specification | Description |
| Product | Hot Rolled Carbon Steel Plate |
| Grade | ASTM A36 |
| Standard | ASTM A36/A36M |
| Material Category | Carbon Structural Steel |
| Manufacturing Process | Hot Rolled |
| Thickness | 6–100 mm, subject to availability |
| Width | Standard or customized |
| Length | Standard or customized |
| Common Sizes | 4 × 8 ft, 5 × 10 ft |
| Surface | Hot Rolled Mill Finish |
| Edge | Mill Edge / Cut Edge |
| Processing | Cutting, drilling and other customized services |
| Inspection | According to order requirements |
| Documentation | Material Test Certificate |
| Delivery | Export Packing / Container or Bulk Shipment |
ASTM A36 is a widely used carbon structural steel grade for general engineering and construction. Its mechanical properties make it suitable for fabricated components that require reliable structural performance.
| Parameter | ASTM A36 Requirement |
| Yield Strength | Minimum 36 ksi (250 MPa) for plates up to 8 in. (200 mm) |
| Tensile Strength | 58–80 ksi (400–550 MPa) |
| Elongation | Depends on specimen dimensions and applicable requirements |
For plates over 8 inches (200 mm) thick, the minimum yield strength values change accordingly. Always verify the ordered thickness and the relevant ASTM standard version before use.
Material Features
Works well for routine structural welding.
Compatible with standard steel cutting and fabrication work.
Supplied in multiple plate sizes.
Ideal for most general structural parts.
May be paired with proper coating solutions if corrosion protection is needed for your working environment.
Popular Thicknesses and Dimensions
| Thickness | Typical Purchasing Applications |
| 6 mm | Fabricated parts and support components |
| 8 mm | Equipment panels and structural plates |
| 10 mm | Steel frames and fabrication |
| 12 mm | Industrial structures and base plates |
| 16 mm | Structural connections and machinery |
| 20 mm | Heavy fabrication and equipment bases |
| 25 mm | Industrial support components |
| 30 mm | Heavy structural fabrication |
| 40 mm and above | Specialized heavy plate applications |
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1. Warehouse & Factory Builds
A36 plates serve for structural joints, bearing plates, base plates and stiffeners, as well as prefabricated parts for industrial premises and logistics warehouses.
2. Steel Structure Fabrication
Steel workshops often work with A36 plate to produce brackets, gussets, connection pieces, column base plates and other structural members called out in design drawings for this grade.
3. Machinery Production
It is a frequent pick for equipment frames, machine foundations, mounting plates and all kinds of general fabricated mechanical parts.
4. Infrastructure Works
A36 plate is acceptable for relevant infrastructure components, provided it meets the project drawing requirements and governing engineering specs.
5. Industrial & General Fabrication
Easy to process, this grade handles cutting, drilling, welding and machining well, fitting a broad range of custom industrial parts.
1) Branch Office - Spanish-speaking support, customs clearance assistance, etc.
2) Over 5,000 tons of stock in stock, with a wide variety of sizes
3) Inspected by authoritative organizations such as CCIC, SGS, BV, and TUV, with standard seaworthy packaging
| No. | Inspection Item | Description / Requirements | Tools Used |
| 1 | Document Review | Verify MTC, material grade, standards (ASTM/EN/GB), heat number, batch, size, quantity, chemical & mechanical properties. | MTC, order documents |
| 2 | Visual Inspection | Check for cracks, folds, inclusions, dents, rust, scale, scratches, pits, waviness, edge quality. | Visual check, flashlight, magnifier |
| 3 | Dimensional Inspection | Measure thickness, width, length, flatness, edge squareness, angle deviation; confirm tolerances meet ASTM A6/EN 10029/GB standards. | Caliper, tape measure, steel ruler, ultrasonic thickness gauge |
| 4 | Weight Verification | Compare actual weight with theoretical weight; confirm within allowable tolerance (typically ±1%). | Weighing scale, weight calcula |
For overseas shipments, we arrange steel plate packing based on your required sizes, total weight, destination port and shipping mode.
Our export packing services typically cover:
Bundling secured with steel straps as needed
Protective spacers to avoid scratches and damage during transit
Clear product labels and identification markings
Heat numbers and bundle tags
Container stuffing or bulk cargo loading
Full coordination of shipping paperwork
All packing and loading plans will be confirmed with you prior to shipment, to match your transport requirements.
Q1: What is ASTM A36 hot rolled steel plate mainly used for?
It is widely applied for structural fabrication, warehouses, factory buildings, machine bases, support plates and general engineering projects.
Q2: What thicknesses can I order?
Popular thicknesses: 6 mm, 8 mm, 10 mm, 12 mm, 16 mm, 20 mm, 25 mm, 30 mm. Other sizes available upon check.
Q3: Can A36 steel plate be welded and machined?
Yes, it supports welding, cutting, drilling and machining. Fabrication methods should match plate thickness and project needs.
Q4: Is ASTM A36 the same as ASTM A572 Grade 50?
No. A36 is carbon structural steel; A572 Gr.50 is high‑strength low‑alloy steel. Choose based on your design specs.
Q5: Can you provide customized plate dimensions?
We do custom cutting. Feasibility depends on raw plate size, order quantity and processing demands.
Q6: What quality documents can be supplied?
MTC is available with chemistry, mechanical results and heat numbers. Extra inspections need confirmation before order.
Q7: How are A36 steel plates shipped internationally?
We arrange container or bulk shipment with bundling, marking, protective packing and required shipping papers.
ROYAL GROUP
Address
Kangsheng development industry zone,
Wuqing district, Tianjin city, China.
Phone
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Monday-Sunday: 24-hour Service
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