A992 Wide Flange Iron Steel Channel
Product information for A992 c channel steel
Name: ASTM A992/A992M (Grade 50).
Type: High-strength low-alloy (HSLA) structural steel optimized for welded, bolted, or riveted construction.
Form: Hot-rolled channel steel (C-section) with standard dimensions.
Standard: Conforms to ASTM A6/A6M for structural steel shapes and ASTM A992/A992M for mechanical properties.
Chemical composition of A992 channel c steel
Key elements (weight percentage)
Carbon (C): ≤0.20% (enhances weldability and ductility)
Manganese (Mn): ≤1.50% (improves strength and NMenability)
Silicon (Si): ≤0.40% (acts as a deoxidizer in steelmaking)
Phosphorus (P): ≤0.04%
Sulfur (S): ≤0.05%
Mechanical properties of A992 structural channel
Yield strength: ≥345 MPa (50 ksi)
Tensile strength: ≥450 MPa (65 ksi)
Elongation: ≥18–20% (ensures ductility under stress)
Impact toughness: suitable for dynamic loads and low temperature applications
Weldability: excellent compatibility with common welding methods due to controlled carbon equivalent
A992 C Channel Bar Production Process
Steelmaking: Produced in an electric arc furnace (EAF) or basic oxygen furnace (BOF) with precise control of the alloy.
Hot rolling: Forming the C-shaped channel at high temperature to refine the grain structure and increase strength.
Quality Control: Strictly adhere to ASTM dimensional tolerances and mechanical testing standards.
Main Applications of A992 C Channel Beam
Architecture: Load-bearing frames, roof trusses and structural supports in buildings.
Industrial Machinery: Mining equipment, heavy trailers and crane components.
Infrastructure: Nuclear power plants, highway guardrails and transmission towers.
Transportation: Railcar chassis and truck frames.
| Item type | steel C channel |
| Length | 1-12m, or custom |
| Material |
Q235/Q235B/Q345/Q345B/S235JR/S275JR/S355JR/S355JO/S355J2/ A36/A572GR50/A572GR60/A992/SS400/SM400/SS490/SM490/SS540/SM540/etc. |
| Technique | Hot rolled |
| Application | structure building, construction |
| Surface treatment | Galvanized, coated or custom |
GNEE Steel Channel Steel Manufacturer
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