Q195 Q215 Metal Building Materials Hot Rolled Steel H Beam Structural Beams Steel

Okay, let's take a look at the key details for the Q195 and Q215 hot-rolled steel H-beams, which are common structural steel building materials:

1. Q195 Hot Rolled Steel H-Beam:

   • Material Grade: Q195 (Minimum Yield Strength of 195 MPa)
   • Chemical Composition:
     • Carbon (C): ≤0.18%
     • Manganese (Mn): ≤1.20%
     • Silicon (Si): ≤0.35%
     • Phosphorus (P): ≤0.045%
     • Sulfur (S): ≤0.045%
   • Mechanical Properties:
     • Yield Strength: ≥195 MPa
     • Tensile Strength: 320-470 MPa
     • Elongation: ≥22%
   • Typical Dimensions:
     • Flange Width: 90-300 mm
     • Web Thickness: 5.5-16 mm
     • Beam Height: 150-600 mm
   • Applications: Light to medium-duty structural framing, purlins, secondary members

2. Q215 Hot Rolled Steel H-Beam:

   • Material Grade: Q215 (Minimum Yield Strength of 215 MPa)
   • Chemical Composition:
     • Carbon (C): ≤0.20%
     • Manganese (Mn): ≤1.50%
     • Silicon (Si): ≤0.55%
     • Phosphorus (P): ≤0.045%
     • Sulfur (S): ≤0.045%
   • Mechanical Properties:
     • Yield Strength: ≥215 MPa
     • Tensile Strength: 340-520 MPa
     • Elongation: ≥20%
   • Typical Dimensions:
     • Flange Width: 100-400 mm
     • Web Thickness: 6-20 mm
     • Beam Height: 175-800 mm
   • Applications: Medium to heavy-duty structural framing, load-bearing members

Both Q195 and Q215 hot-rolled steel H-beams are widely used in the construction of metal buildings, industrial facilities, warehouses, and other structural applications. The higher strength Q215 grade is suitable for more demanding load-bearing requirements.

Key considerations in selecting the appropriate H-beam include the span, load requirements, corrosion resistance, and cost. The dimensional range allows for versatile design and integration with other building components.

Application of the product

Certainly, let's review the key applications of the steel building materials:

1. Galvanized Steel Sheets:

   • Roofing: Widely used for metal roofing systems in residential, commercial, and industrial buildings due to their durability, corrosion resistance, and aesthetic appeal.
   • Wall Cladding: Employed as external wall panels for metal buildings, providing weather protection and design flexibility.
   • Interior Partitions: Can be used for interior wall systems, ceilings, and other building components where a clean, uniform appearance is desired.
   • HVAC Ductwork: The corrosion-resistant galvanized steel is well-suited for fabricating air conditioning and ventilation ductwork.
   • Equipment Enclosures: Used to construct durable, weatherproof enclosures for electrical, telecommunications, and other equipment.

2. Cold-Rolled Steel Sheets:

   • Framing: Utilized for lightweight, non-load-bearing wall framing, ceiling grids, and other interior building components.
   • Doors and Windows: Employed in the production of door frames, window frames, and other architectural metalwork.
   • Furniture and Fixtures: Cold-rolled steel sheets are used to fabricate various metal furniture, shelving, and fixtures for commercial and industrial applications.
   • Appliances and Equipment: The sheets are suitable for manufacturing household appliances, HVAC units, and industrial equipment housings.
   • Packaging and Containers: Used in the production of metal containers, drums, and other packaging solutions.

3. Structural Steel Sections:

   • Primary Structural Framing: H-beams, angles, and channels are the backbone of metal building structural systems, providing load-bearing support for roofs, walls, and floors.
   • Secondary Structural Members: These steel sections are used for purlins, girts, bracing, and other secondary framing elements that transfer loads to the primary structure.
   • Trusses and Frameworks: Structural steel sections are fabricated into trusses, girders, and other complex frameworks to span large open spaces in metal buildings.
   • Industrial Racking and Shelving: H-beams and channels are commonly used to construct heavy-duty storage and racking systems in warehouses and logistics facilities.
   • Miscellaneous Metalwork: Structural steel sections can be incorporated into a wide range of custom metalwork, such as stairs, platforms, and walkways.

FAQ

Q1: Are you trading company or manufacturer?

A: We are the manufacturer with 3 factories. Specializing in producing welded Wear plate, carbon steel profile, Carbon Products bollard for over 10 years.

Q2:What product information must I provide before making a purchase?
A:Please provide the grade, width, thickness, and surfacetreatment requirements, as well as the quantities you require.

Q3:What are your payment terms?
A: 30% T/T in advance and 70% balance before shipment or based on BL copy or LC at sight.

Q4:Is it possible to send samples?
A: Of course, we offer free samples and express shipping to customers all over the world.

Q5:Do you offer a service for customized products?
A: Yes, we can produce according to your specifications and drawings.

Q6:Can you assist me in importing steel products for the first time?
A: Yes, we have shipping agent who will arrange the shipment with you.
Q7. What is your delivery time?
A: Within 7 working days after receiving your balance payment.