High-strength, durable steel plates for buildings, bridges, and heavy machinery fabrication.

A572 Carbon Steel Plate – Key Product Parameters

Category	Details / Range
Grades	A572 Gr.42, Gr.50, Gr.55, Gr.60
Thickness (mm)	6 – 150
Width (mm)	1000 – 2500
Length (mm)	2000 – 12000 (customizable)
Surface Condition	Hot-rolled, smooth surface, minimal scale
Standards / Certification	ASTM A572, ISO certified, third-party inspection optional
Applications	Structural beams, columns, bridges, modular buildings, heavy machinery, containers
Packaging	Standard export seaworthy packaging (bundled, protected with steel strips)
Minimum Order Quantity	Flexible, depending on thickness and grade
Lead Time	15–30 days depending on order quantity and specification
Delivery Terms	FOB, CIF, CFR (flexible per request)

A572 Carbon Steel Plate Technical Specifications & Grades

Grade	Yield Strength (MPa)	Tensile Strength (MPa)	Elongation (%)
A572 Gr.42	290	450–620	18
A572 Gr.50	345	450–620	18
A572 Gr.55	380	470–630	17
A572 Gr.60	420	485–650	16

Chemical Composition (wt% typical)

C: 0.23 max | Mn: 1.35 max | P: 0.04 max | S: 0.05 max | Si: 0.28 max | Nb/Ti: optional

Key Advantages

• High Strength & Load-Bearing Capacity
• Excellent Weldability & Formability
• Durable & Corrosion-Resistant
• Fast Delivery & Export-Ready

For a detailed guide on A572 steel grades, mechanical properties, and international equivalents, see our dedicated resource.

Applications of A572 Carbon Steel Plate

• Buildings & Bridges: Structural beams, columns, and frames that need lasting strength.
• Industrial Fabrication: Heavy machinery, storage tanks, and steel components that require precision and durability.
• Shipping & Transportation: Containers, trailers, platforms, and flooring applications. Learn more about diamond & tread A572 plates.
• Infrastructure Projects: Railways, roads, and supporting structures where performance and safety are critical.

Why Choose Our A572 Carbon Steel Plates

• 15+ years exporting steel worldwide
• Certified to ASTM A572 and ISO standards
• Strict quality control and third-party inspection available
• Exported to Southeast Asia, Middle East, Africa, Europe, Americas, India

Request Your A572 Steel Plate Quote Today

If you are looking for a reliable A572 carbon steel plates supplier for your construction, industrial, or infrastructure projects, Contact CJM Steel today.

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