Q235B Q355B ASTM A36 S235JR SS400 5-Bar Willow Leaf Pattern Checkered Tread Steel Plate

Q235B Q355B ASTM A36 S235JR SS400 5-Bar Willow Leaf Pattern Checkered Tread Steel Plate

  1. Continuous 5-Bar / Willow Leaf raised ribs provide strong linear friction for heavy-load anti-slip applications
  2. Multiple international grades available: Q235B, Q355B, ASTM A36, S235JR, SS400
  3. High structural rigidity and good bending performance for heavy-duty industrial flooring
  4. Suitable for truck beds, heavy-duty platforms, ramps, industrial walkways and loading areas
  5. Available in standard plates and coils, support custom cutting and size processing
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Product Overview

5-Bar / Willow Leaf Pattern Checkered Tread Steel Plate is a hot rolled carbon steel sheet with continuous raised rib patterns on the surface. The parallel willow leaf-shaped ribs are designed to provide strong directional friction, making this pattern especially effective for heavy-duty anti-slip applications such as truck beds, loading ramps, industrial walkways and heavy-load platforms.

We supply this 5-Bar / Willow Leaf tread plate in multiple international standard grades, including Q235B, Q355B, ASTM A36, S235JR and SS400. These grades cover Chinese, American, European and Japanese carbon steel specifications, suitable for global procurement, engineering tenders and manufacturing projects.

The 5-Bar / Willow Leaf pattern offers excellent anti-slip performance under heavy pedestrian traffic, vehicle loading and wet or oily conditions. The raised ribs also increase plate stiffness, helping to reduce deflection under concentrated loads. This makes it a preferred choice for industrial flooring where both grip and structural durability are required.

This 5-Bar / Willow Leaf checkered plate is manufactured by hot rolling with pressed embossed patterns. The base plate thickness ranges from 1.2mm to 12mm, with various standard widths and lengths available. We can supply both finished steel plates and patterned steel coils, and support customized cutting, flattening, bending and fabrication according to customer drawings.

Checkered / Diamond Tread Steel Plate

Chemical & Mechanical Property Snapshot

Grade Standard C Max (%) Mn (%) Si Max (%) P Max (%) S Max (%) YS Min (MPa) TS (MPa) El Min (%) Notes
Q235B GB/T 700 0.20 0.30–0.70 ≤0.35 0.045 0.045 235 370–500 26 5-Bar / Willow Leaf pattern checkered plate
Q355B GB/T 1591 0.20 0.90–1.60 ≤0.50 0.035 0.035 355 470–630 21 High strength 5-Bar / Willow Leaf tread plate
ASTM A36 ASTM A36 0.25 ≤1.20 ≤0.40 0.04 0.05 250 400–550 20 US standard 5-Bar / Willow Leaf checkered plate
S235JR EN 10025-2 0.17 ≤1.40 ≤0.35 0.035 0.035 235 360–510 25 European standard 5-Bar / Willow Leaf tread plate
SS400 JIS G3101 0.21 ≤1.40 – 0.05 0.05 245 400–510 21 JIS 5-Bar / Willow Leaf checkered steel plate

Detailed Technical Specifications

Category Item
Product Name Q235B, Q355B, ASTM A36, S235JR, SS400 5-Bar / Willow Leaf Pattern Checkered Tread Steel Plate
Product Type Hot Rolled Carbon Steel Sheet With 5-Bar / Willow Leaf Embossed Anti-Slip Raised Patterns
Surface Pattern Type 5-Bar / Willow Leaf Pattern
Applicable Standards Chinese, American, European and Japanese carbon steel standards
China Standard Grades Q235B, Q355B
American Standard Grade ASTM A36
European Standard Grade S235JR
Japanese Standard Grade SS400
Manufacturing Process Hot rolling with pressed 5-Bar / Willow Leaf embossed anti-slip patterns
Base Thickness Range 1.2–12mm
Width Range 1000mm, 1219mm (4ft), 1250mm, 1500mm
Length Range 2000mm, 2438mm (8ft), 3000mm, 6000mm
Supply Form Steel Plate and Steel Coil
Surface Performance Continuous raised ribs increase friction and improve heavy-load anti-slip performance
Mechanical Properties Good toughness, impact resistance, bending performance and welding performance
Processing Capability Customized cutting, flattening, bending and fabrication
Main Applications Truck beds, heavy-duty platforms, ramps, industrial walkways, loading areas
MOQ 5 Ton
Trade Terms FOB, CFR, CIF, DDP, EXW
Payment Terms T/T, L/C at Sight, Western Union, Trade Assurance
Delivery Time 3–7 days for in-stock goods; 10–25 days for customized production
Packaging Standard Standard seaworthy export packing, steel bundles, waterproof film, fixed with steel strips
Certificate MTC 3.1 / 3.2, ISO, SGS, BV

Product Comparison Table

Pattern / Grade System Typical Options Main Characteristics Recommended Applications
5-Bar / Willow Leaf Pattern Q235B, Q355B, ASTM A36, S235JR, SS400 Continuous raised ribs with strong linear friction, high rigidity and excellent heavy-load anti-slip performance Truck beds, heavy-duty platforms, ramps, industrial walkways
Lentil / Teardrop Pattern Q235B, Q355B, ASTM A36, S235JR, SS400 Classic mainstream tread pattern with balanced anti-slip performance Factory floors, stair steps, industrial platforms, walkways
Diamond Pattern Q235B, Q355B, ASTM A36, S235JR, SS400 Strong raised diamond texture with reliable heavy-load grip Ramps, walkways, truck beds, industrial platforms
Round Bean Pattern Q235B, Q355B, ASTM A36, S235JR, SS400 Uniform round bean embossing with decorative appearance and moderate anti-slip performance Architectural flooring, industrial decoration, light-duty platforms
Steel Coil Supply Patterned steel coil Suitable for large-volume secondary cutting and fabrication Customized fabrication projects

App Market

Reliable Steel Coil Solutions For Diverse Industrial Applications

Product Packaging

Secure Export Packaging For Safe Handling And Delivery

FAQs

It is a hot rolled carbon steel plate with continuous raised ribs, designed for strong anti-slip performance under heavy pedestrian traffic, vehicle loading and industrial conditions.

We supply Q235B, Q355B, ASTM A36, S235JR and SS400 5-Bar / Willow Leaf pattern tread plates, covering Chinese, American, European and Japanese standards.

Yes, the continuous raised ribs provide strong directional friction and structural rigidity, making it especially suitable for truck beds, loading ramps and heavy-duty platforms.

Yes, we support customized cutting, flattening and bending services according to customer drawings and project requirements.

MOQ is 5 tons. In-stock goods can be delivered within 3–7 days, while customized production usually takes 10–25 days.

We supply Mill Test Certificate EN 10204 3.1/3.2, ISO, SGS and BV inspection certificates.

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Why choose us?

  • ISO, SGS, TÜV, WTRUST, Lloyd’s Register, and DNV certifications

  • Customizable sizes, grades, and surface finishes

  • Full material traceability and inspection reports

  • Responsive support and fast global delivery


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