Diamond Pattern
Raised, repeated tread figures on the upper surface of hot-rolled carbon steel plate.
Global Steel Supply & Processing
HOT-ROLLED TREAD PLATE | RAISED PATTERN SURFACE
PATTERN · THICKNESS · TONNAGE
Source patterned steel plate for industrial walkways, stairs and equipment access areas. Send your pattern, base thickness, plate sizes, quantity and destination for a factory quotation.
Explore Raised Patterns ↓
Get the plate defined by base metal, raised pattern, dimensions and order requirements. Your quotation confirms current availability and applicable manufacturing standards.
| Product | Hot-rolled checkered steel plate / steel floor plate |
| Surface pattern | Raised diamond or teardrop pattern, confirmed against actual mill supply |
| Material | Carbon structural steel grade as specified with your purchase order |
| China standard | GB/T 33974-2017 — Hot-Rolled Checker Steel Sheet and Strip |
| ASTM option | ASTM A786/A786M-15(2025), when ordered under this specification |
| Base thickness | Specify nominal base metal thickness separately from raised pattern height |
| Width & length | Dimensions according to your RFQ and supply confirmation |
| Surface condition | Hot-rolled mill finish; optional coating requirement quoted separately |
| Documentation | Material certificate, dimensions, pattern and inspection scope as agreed |
| Pricing basis | Grade, pattern, base thickness, dimensions, tonnage and delivery port |
ASTM A786/A786M-15(2025) covers floor plate up to 25 mm thickness. Grade and mechanical properties follow the applicable material requirements and ordered product standard.
Compare raised surface profiles before placing your order. Pattern shape, orientation and height are confirmed against the steel mill's product specification.
Raised, repeated tread figures on the upper surface of hot-rolled carbon steel plate.
Staggered raised lugs frequently selected for industrial floor and access plate applications.
Specify the pattern type and request a sample or mill drawing when profile dimensions are critical.
Use nominal substrate thickness for plate selection and keep the raised pattern height as a separate dimension.
Confirm finish, cutting edge, orientation and coating requirements for your intended site conditions.
Estimate substrate weight using the base thickness. Raised patterns add weight, which can be included through a supplier-confirmed allowance.
Nominal base steel density: 7,850 kg/m³. Supplier pattern-weight data and actual measurements determine the complete plate weight.
| Base thickness | Flat substrate mass |
|---|---|
| 3 mm | 23.55 kg/m² |
| 4 mm | 31.40 kg/m² |
| 5 mm | 39.25 kg/m² |
| 6 mm | 47.10 kg/m² |
| 8 mm | 62.80 kg/m² |
Values above represent plain substrate steel only. Final theoretical weight varies with tread profile and is confirmed from the applicable mill data.
Raised tread surfaces are specified for working and access areas where grip characteristics, structural support and durability are considered in the design.
Flooring for machinery access routes, service platforms and industrial mezzanines.
Cut tread plate used in stair steps, maintenance stairs and access landings.
Floor panels for workshops and industrial workstations with a raised tread profile.
Platform deck plates for regular maintenance and equipment access.
Cut plate components for stairways and industrial access structures.
Raised tread surfaces for appropriate transport platform applications.
Patterned plate specified as a ramp surface with supporting structure.
Removable access panels and covers designed around working loads.
Surface grip depends on pattern, site conditions and maintenance. Structural capacity and slip-resistance acceptance follow the applicable project design and testing requirements.
Use our manufacturing scale and order-based sourcing process to confirm material, pattern, quality documentation and delivery terms.
Actual annual steel production across our product range supports planned orders and regular steel purchasing.
Manufacturing ↗Company-wide steel inventory supports stock reviews. Confirm checkered plate pattern and exact sizes with your order list.
Steel Inventory ↗Specify the underlying grade, tread pattern, thickness convention and inspection documents to match your purchase.
Quality Control ↗Send your plate quantities, destination port and packing requirements for coordinated factory pricing.
Contact Sales ↗
Our team reviews your checkered plate requirements against material grade, rolled pattern, base thickness and dimensional tolerances. Production and stock options are confirmed according to the ordered product.
Specify the product standard, underlying steel grade, visible tread profile and inspection documents needed for your purchase. Each requirement can be incorporated into the order review.
Send your pattern type, base thickness, width, length and quantity. Our team will confirm available stock or applicable production arrangements for your requested delivery schedule.
Send your cut list or drawing when you require finished checkered plate components. We will confirm cutting options, edge treatment and the available processing scope for the selected thickness.
Share your shipment tonnage, preferred packing arrangement and destination. Your quotation can account for material handling, plate protection and agreed export documentation.
Continue purchasing by material grade, surface type or related factory services. Select the product requirements that match your project.
Send your preferred diamond or teardrop pattern and the required plate dimensions. Our team will confirm available mill patterns and surface profiles for your order.
Specify the nominal base metal thickness and identify any required raised-pattern height separately. Your order specification determines the measurement method.
Base-plate mass is estimated from thickness, width and length using nominal steel density. Add supplier-confirmed raised-pattern mass to estimate the complete checkered plate weight.
Include your cutting drawings, steel grade, inspection documents and tolerances in the RFQ. The quotation will confirm the available processing and documentation scope.
Send your required grade, dimensions, quantity and destination. Our team will review the inquiry.