A514 Plate Suppliers for Certified ASTM A514 Steel Plate Projects

A514 Steel Plate Supplier & Stock Availability

As an experienced China A514 steel plate supplier, we provide:

• In stock A514 steel plate for common grades and thicknesses
• Flexible production for non-standard specifications
• Stable supply for long-term contracts and bulk orders
• Export packaging for sea shipment

Whether you need quenched and tempered A514 plate or heavy structural plates, we ensure consistent quality and delivery reliability.

A514 Steel Plate Product Specifications

Product Name	A514 Carbon Steel Plate
Production Process	Hot Rolled
Standards	ASTM A514 / ASME / EN / ISO
Width	100mm-3000mm
Length	1m-12m, or Customized Size
Thickness Available	Standard: 6mm – 150mm Heavy Plate: up to 400mm Custom cutting available
Delivery Conditions	Q&T / Normalized / As Required
Surface	As Rolled / Shot Blasted / Coated

We support customized A514 carbon steel plate cutting, drilling, and beveling according to project drawings.

Available A514 Steel Plate Grades (B, E, H, Q)

We supply multiple ASTM A514 steel plate grades depending on application and structural requirements:

A514 Grade B Steel Plate

• General structural applications
• Good weldability and strength balance
• Common choice for machinery and construction

A514 Grade E Steel Plate

• Enhanced toughness for low-temperature environments
• Widely used in heavy equipment and structural components

A514 Grade H Steel Plate

• Improved hardenability and strength performance
• Suitable for demanding load-bearing structures

A514 Grade Q Steel Plate

• High-performance structural steel
• Used in cranes, bridges, and heavy-duty applications

We maintain stock for commonly requested grades and support custom production for project-specific needs.

Selecting the correct A514 steel plate grade depends on factors such as plate thickness, welding requirements, and structural load conditions.
For grade selection guidance, see: A514 Grade Comparison: Grade B / E / H / Q Differences

A514 Plate Mechanical Properties

A514	Thickness mm	Yield Strength Min Mpa	Tensile Strength Mpa	Elongation Rate Min%
	≤ 20	≥ 690	760-895	≥ 18
	20-65	≥ 690	760-895	≥ 18
	65-150	620	690-895	18

*Design & Procurement Insight

Using high-strength A514 steel plate (690 MPa yield strength) allows reduced thickness and weight, helping lower material and transportation costs in structural projects.

ASTM A514 Steel Plate Chemical Composition

A514	C	Mn	P	S	Ni	Cr	Mo
Grade A	0.15-0.21	0.80-1.10	0.035	0.4-0.8	–	0.5-0.8	0.18-0.28
Grade B	0.12-0.21	0.70-1.0	0.035	0.20-0.35	–	0.4-0.65	0.15-0.25
Grade C	0.1-0.2	1.10-1.5	0.035	0.15-0.30	–	–	0.15-0.30
Grade E	0.12-0.20	0.4-0.7	0.035	0.2-0.4	–	1.40-2.0	0.4-0.6
Grade F	0.1-0.2	0.60-1.0	0.035	0.15-0.35	0.70-1.0	0.4-0.65	0.4-0.6
Grade H	0.12-0.21	0.95-1.3	0.035	0.20-0.35	0.3-0.7	0.4-0.65	0.2-0.3
Grade J	0.12-0.21	0.45-0.7	0.035	0.20-0.35	–	–	0.50-0.65

Chemical composition varies depending on grade and heat treatment.

Applications of ASTM A514 Steel Plate

ASTM A514 steel plate is widely chosen when weight reduction, safety, and long service life are critical. Typical applications include:

• Military & Aerospace: durability in extreme conditions
• Construction & Bridges: reduced section weight without compromising safety
• Cranes & Heavy Machinery: lighter structures, higher efficiency
• Offshore Platforms & Energy: withstands marine corrosion and stress
• Petrochemical & Industrial Equipment: reliable under high pressure and temperature

Whether you are a distributor, contractor, or project engineer, A514 plate offers the strength and reliability needed for demanding projects.

Certified for Global Projects

Every supplied A514 plate can be delivered with:

• Full Mill Test Certificate (MTC) verifying chemistry and mechanical data
• Compliance with ASTM / ASME / EN / ISO standards
• Optional third-party inspection for export projects

This documentation support makes us a reliable choice for EPC contractors, distributors, and A514 plate suppliers serving international markets.

Reliable A514 Plate Supplier from China

CJM Steel supports global buyers with:

• OEM & customized A514 carbon steel plate fabrication (cutting, drilling, edge beveling)
• Ready inventory of in stock A514 carbon steel plate for urgent projects
• Fast delivery through seaports with export-ready packaging

Whether you are sourcing trial quantities or bulk volumes, our team focuses on consistency, documentation, and delivery reliability.

FAQ of ASTM A514 Steel Plate

• Do you have A514 steel plate in stock?
  Yes. We maintain stock for common grades such as A514 Grade B, E, and H, with fast delivery options.
• Can you supply A514 Grade Q steel plate?
  Yes. A514 Grade Q is available based on project requirements, including custom thickness and processing.
• What is the MOQ for A514 steel plate?
  MOQ depends on size and specification. We support flexible orders for both trial and bulk quantities.
• How is A514 steel plate delivered?
  We provide export-ready packaging and ship via major ports with stable logistics schedules.
• Can A514 steel plate be customized?
  Yes. We offer cutting, drilling, beveling, and other fabrication services based on drawings.

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