H beam steel ASTM A572 Gr50 is a high-strength structural steel designed for heavy-duty construction projects. Known for its hot-rolled wide flange design, ASTM A572 Gr50 H beams provide excellent yield strength, durability, and toughness, making them ideal for bridges, industrial buildings, high-rise structures, and large infrastructure projects.
We supply premium ASTM A572 Gr50 H beams in standard and custom sizes, ensuring every project gets the strongest support beams available.
Our ASTM A572 Gr50 H beams are available in a wide range of sizes to meet diverse construction requirements:
Height (H): H100mm to H900mm
Flange Width (B): 100mm to 400mm
Web Thickness (T1/T2): 6mm to 35mm
Standard Lengths: 6m, 9m, 12m, 14m (custom lengths available)
Mechanical Properties:
Yield Strength: ≥ 345 MPa
Tensile Strength: 450–620 MPa
Elongation: ≥ 18%
These specifications ensure ASTM A572 Gr50 H beams bear heavy loads reliably and perform under demanding construction conditions.
Our ASTM A572 Gr50 H beams fully comply with:
ASTM A572 / A992 standards
International quality certifications (ISO, MTC)
Mill Test Certificates for every shipment
This guarantees that your H beam steel meets global construction regulations and engineering safety standards.
ASTM A572 Gr50 H beams are versatile and widely used across multiple construction sectors:
Bridge Construction – Main girders, support piers, heavy load beams.
Industrial & Factory Buildings – Columns, roof trusses, heavy machinery supports.
High-Rise Structures – Skyscrapers, residential towers, and commercial buildings.
Offshore Platforms & Ports – Heavy-duty steel frames resistant to corrosion and load.
Special Projects – Mining support structures, power plant frameworks, large span trusses.
Using ASTM A572 Gr50 high-strength H beam steel ensures long-lasting durability, structural safety, and high load capacity.
High Strength & Durability – Perfect for heavy-duty construction projects.
Customizable Sizes – Height, flange width, web thickness, and length tailored to project needs.
Wide Stock & Fast Delivery – Ready stock for bulk orders or urgent construction schedules.
Certified & Reliable – ASTM A572 Gr50 standard compliance, MTC included.
Cost-Effective – Competitive pricing without compromising steel quality.
We offer flexible customization and support for every project:
Custom length cutting
Special flange thickness or profile design
Surface treatment: galvanized, painted, or bare steel
Bulk order delivery with FOB/CIF options
Technical assistance: load calculation, beam selection, and structural design consultation
As a leading H beam steel supplier, we provide high-strength ASTM A572 Gr50 beams suitable for projects of any scale. Whether building bridges, factories, high-rise buildings, or offshore platforms, our H beams guarantee durability, safety, and cost efficiency.
Contact Muchang now for custom sizes, bulk orders, or urgent shipments. Let our team help you select the perfect ASTM A572 Gr50 H beam steel for your construction needs.
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