ASTM A283 / A572 Carbon Steel Diamond Plates with Tread Pattern for Heavy-Duty Use & Anti-Slip Flooring

Product Description:

ASTM A283 and A572 checkered steel plates are patterned carbon steel plates designed for structural applications, walkways, and anti-slip flooring. These plates are known for their strength, corrosion resistance, and pattern-enhanced grip. Compared to A36, A283 and A572 offer enhanced yield strength and better mechanical performance for demanding construction and industrial environments.

The raised diamond or tread surface patterns add friction and prevent slippage, making them ideal for environments such as factory platforms, oil fields, trailers, marine decks, and staircases.

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🔹 Why ASTM A283 / A572?

• ASTM A283: Suitable for general purpose structural applications; offers good ductility and weldability
• ASTM A572: Higher strength, low alloy structural steel; excellent for heavy-duty engineering and load-bearing flooring

Both grades can be manufactured into checkered (patterned) surface forms to enhance anti-slip functionality, while maintaining excellent formability and weldability.

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✅ Pattern Options Available

• Diamond Pattern Plate
• 5-Bar Tread Plate
• Tear Drop Pattern
• Custom Embossed Patterns (on request)

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✅ Key Applications

• Industrial plant floors and walkways
• Anti-slip staircases and loading ramps
• Container floors and trailer beds
• Ship decks, oil platforms, and construction hoists
• Architectural steel flooring and decoration

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✅ Specifications and Standards

Item	Specification
Standards	ASTM A283 Grade C / A572 Grade 50
Thickness	2.0 – 12.0 mm
Width	1000 – 2000 mm
Length	2000 – 12000 mm
Pattern	Diamond, 5-Bar, Tear Drop
Surface Treatment	Mill finish, oiled, galvanized (optional)
Edge	Mill Edge / Slit Edge

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✅ Chemical Composition & Mechanical Properties

🔹 ASTM A283 Grade C – Chemical Composition (%)

Element	Content
C	≤ 0.24
Mn	≤ 0.90
P	≤ 0.035
S	≤ 0.040

🔹 ASTM A572 Grade 50 – Chemical Composition (%)

Element	Content
C	≤ 0.23
Mn	≤ 1.35
P	≤ 0.040
S	≤ 0.050
Cu	≥ 0.20 (if specified for atmospheric resistance)

🔹 Mechanical Properties

Grade	Yield Strength (MPa)	Tensile Strength (MPa)	Elongation
A283C	≥ 205	380–510	≥ 20%
A572 Gr.50	≥ 345	450–620	≥ 18%

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✅ 📦 Package & Shipment

• Type: Standard seaworthy packaging, suitable for long-distance shipment by sea or rail
• Delivery Time: 7–15 days after receiving full payment or down payment
• Size: Fully customizable based on your order specifications
• Packaging Details: Steel strips, waterproof kraft paper, and wooden pallets or as per customer requirements
• Marking: Heat number, grade, standard, and mill logo stamped on each plate

🌍 We support bulk container shipping, break bulk, and customized delivery methods.

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✅ 💡 Why Choose Us?

✅ Competitive Pricing
We offer highly competitive mill prices directly from China’s top steel suppliers.

✅ Reliable Global Delivery
Fast delivery within 7–15 days worldwide. Flexible logistics and loading port options to meet your project timelines.

✅ Quality Assurance
All checkered steel plates are tested and certified, available with BV / SGS / CE as required.

✅ Large Inventory
We maintain regular stock for common sizes and patterns to ensure short lead times.

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📞 Contact Us Today for A283 / A572 Checkered Steel Plate Quotes
📩 Email: [info@cjmstainlesssteel.com] | WhatsApp: [+8618191906640]

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Detailed Photos:

Q: What is your company’s main products/services?

A: We are a professional manufacturer for Carbon Steel, Alloy Steel and Profile products. We have the experience of steel business for more than 10 years and our products are exported to Mid East,South America,Southeast Asia,Africa,South and East Asia etc.

Q: Can I go to your factory for a visit?

A: Of course, we welcome customers from all over the world to visit our factory.

Q: What are your terms of payment?

A: 30% T/T deposite and 70% balance before shipment.

Q: What is your delivery time?

A: For stocks,we could transport the goods to loading port within 7 days after we received the deposit; For production,it usually takes about 15-30 days after receiving the deposit.

Q: Do you provide samples? Are they free or paid?

A: Samples are available for free,but the courier freight will be covered by customer account.

Q: Do you accept the third party inspection?

A:Yes, we fully accept ‌third-party inspections.

Q: Why should I buy from you not from other suppliers?

A: Integrating the superior resources of China’s steel industry, we provide customers with high-quality steel products at preferential prices, and can ensure that the goods are delivered to customers in a timely manner.

Q:How can you guarantee quality?

A: Always a pre-production sample before mass production;Always 100% inspected before shipment