ASTM A572 Grade 50 Steel Plate
ASTM A572 Grade 50 steel plate is a high-strength low-alloy structural steel specified under ASTM A572/A572M. Henry Steel is a China manufacturer and supplier offering A572 Grade 50 plates in 8–300 mm thicknesses, with custom cutting, inspection, MTC and export supply available.

ASTM A572 Grade 50 Steel Plate Specification
|
Item |
Specification |
|
Product |
ASTM A572 Grade 50 Steel Plate |
|
Standard |
ASTM A572/A572M |
|
Grade |
A572 Grade 50 |
|
Type |
High-Strength Low-Alloy Structural Steel |
|
Thickness |
8–300 mm |
|
Width |
Custom sizes available |
|
Length |
Custom sizes available |
|
Delivery |
Plate, cut-to-size or project requirements |
|
Yield Strength |
50 ksi (345 MPa) min. |
|
Tensile Strength |
According to ASTM A572/A572M |
|
Inspection |
Mill inspection and third-party inspection available |
|
Documents |
Mill Test Certificate (MTC) available |
Actual availability of thickness, width, length and delivery condition can be confirmed according to your order requirements.
Key Properties of A572 Grade 50 Steel Plate
High Strength
Minimum yield strength of 50 ksi (345 MPa), offering higher load-bearing capacity than ASTM A36.
Good Weldability
Suitable for welding, bolting and common structural fabrication.
Easy to Fabricate
Can be cut, drilled, formed and welded, with cut-to-size service available.
ASTM Standard
A widely used high-strength structural steel grade for construction, engineering and heavy equipment applications.


ASTM A572 Grade 50 Steel Plate Applications
A572 Grade 50 steel plate is widely used in construction, structural and heavy-duty applications where higher strength is required.
Building columns, beams and structural frames
Bridges and bridge components
Heavy machinery and construction equipment
Mining machinery
Cranes and support structures
Trucks and trailers
Transmission towers and industrial structures
Grade and thickness should be selected according to the applicable design code and project requirements.
A572 Grade 50 Steel Plate Supply & Processing
Henry Steel supplies ASTM A572 Grade 50 steel plates for standard and project orders, with processing and inspection services available.
Custom cutting and sizing
Leveling and dimensional inspection
Material identification and traceability
MTC and third-party inspection such as SGS or BV
Export packaging and shipment arrangements
For project orders, we can coordinate specifications, quantities, inspection and delivery schedules before shipment.

A572 Grade 50 vs ASTM A36
|
Property |
A572 Grade 50 |
ASTM A36 |
|
Minimum Yield Strength |
50 ksi (345 MPa) |
36 ksi (250 MPa) |
|
Typical Use |
Higher-strength structures |
General structural applications |
|
Strength Level |
Higher |
Standard structural strength |
Why Buy A572 Grade 50 Steel Plate from Henry Steel?
Henry Steel is a China manufacturer and supplier of carbon and structural steel products for international customers.
1)Bulk supply for standard and project orders
2)Custom cutting and sizing
3)MTC and third-party inspection support
4)Export packaging and delivery arrangements
5)Support for project specifications and inspection requirements
FAQ
What is ASTM A572 Grade 50 steel plate?
ASTM A572 Grade 50 is a high-strength low-alloy structural steel plate specified under ASTM A572/A572M, widely used in structural and heavy-duty applications.
What is the yield strength of A572 Grade 50?
The minimum yield strength is 50 ksi (345 MPa) under the applicable ASTM specification.
What thickness of A572 Grade 50 plate can you supply?
Henry Steel can supply A572 Grade 50 steel plates in thicknesses from 8 to 300 mm, with custom sizes available according to project requirements.
Can A572 Grade 50 steel plate be welded?
Yes. It is commonly used for welded structural applications. Welding procedures should be selected according to plate thickness and project requirements.
Can you provide an MTC?
Yes. Mill Test Certificates (MTCs) can be provided with the order. Third-party inspection such as SGS or BV can also be arranged upon request.
Can you cut A572 Grade 50 steel plate to size?
Yes. Henry Steel provides custom cutting and sizing based on customer dimensions or drawings.
Can I order A572 Grade 50 steel plate in bulk?
Yes. Bulk orders are supported for construction, bridge, machinery and industrial projects. Contact us with the required specifications and quantity for a quotation.
Request a Quote for ASTM A572 Grade 50 Steel Plate
Send us your required thickness, width, length, quantity and delivery destination. Henry Steel can confirm specifications, processing options, inspection documents and delivery arrangements.
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