Galvanized Channel
Galvanized Channel offers a cost-effective alternative to stainless steel while providing long-term rust protection for up to 30 years. Its corrosion-resistant properties make it ideal for structural frameworks and exposed outdoor installations where durability is key.
Galvanized Steel Channel is made from A36 hot rolled mild steel that has undergone a zinc-rich hot-dip galvanizing process. This enhances its resistance to environmental wear and ensures long-lasting performance in construction, support, and framing applications.
Hot-dipped galvanized (HDG) steel channels can be visually identified by their unique crystallized surface pattern, known as "spangle." This distinct finish not only adds visual appeal but also signals enhanced corrosion protection built into the material.
Galvanized Channel retains the strength of standard structural steel while gaining added durability from its zinc coating. Ideal for framing, bracing, and support applications, it performs exceptionally well in construction and industrial environments exposed to moisture and weather.
Galvanized Channel offers a cost-effective alternative to stainless steel while providing long-term rust protection for up to 30 years. Its corrosion-resistant properties make it ideal for structural frameworks and exposed outdoor installations where durability is key.
Galvanized Steel Channel is made from A36 hot rolled mild steel that has undergone a zinc-rich hot-dip galvanizing process. This enhances its resistance to environmental wear and ensures long-lasting performance in construction, support, and framing applications.
Hot-dipped galvanized (HDG) steel channels can be visually identified by their unique crystallized surface pattern, known as "spangle." This distinct finish not only adds visual appeal but also signals enhanced corrosion protection built into the material.
Galvanized Channel retains the strength of standard structural steel while gaining added durability from its zinc coating. Ideal for framing, bracing, and support applications, it performs exceptionally well in construction and industrial environments exposed to moisture and weather.
Specifications
Measurement Guide
Width (A) x Flange (B) x Web Thickness (C) x Length.
PageTitle
Galvanized Steel Channel, A36 Hot Rolled Structural Support for Outdoor and Industrial Use
Surface Finish
Slightly shiny silver color, grainy and spackled surface.
Specifications
A36 Hot Rolled, G90 Galvanized Coating.
ASTM A123 standard for zinc (hot-dip galvanized) coatings on iron and steel products.
ASTM A123 standard for zinc (hot-dip galvanized) coatings on iron and steel products.
Additional Notes
Any holes drilled or welded areas should be treated to maintain corrosion resistance.
Great corrosion resistance, excellent for outdoor use or exposed environments.
Great corrosion resistance, excellent for outdoor use or exposed environments.
Applications
Used in heating and cooling systems, walkways, ramps, structural support, trailers, and electrical protection.
Commonly found in construction, industrial, and outdoor environments due to its high corrosion resistance.
Commonly found in construction, industrial, and outdoor environments due to its high corrosion resistance.
Workability
Can be cut, machined, or welded using standard steel fabrication methods.
Adequate ventilation should be used to avoid inhalation of fumes when heated.
Saw-cut ends of pre-cut lengths are not galvanized and should be treated with a cold galvanizing compound.
Adequate ventilation should be used to avoid inhalation of fumes when heated.
Saw-cut ends of pre-cut lengths are not galvanized and should be treated with a cold galvanizing compound.
Chemical Composition
Carbon (C): 0.26%
Copper (Cu): 0.2%
Iron (Fe): 99%
Manganese (Mn): 0.75%
Phosphorus (P): 0.04% max
Sulfur (S): 0.05% max
Copper (Cu): 0.2%
Iron (Fe): 99%
Manganese (Mn): 0.75%
Phosphorus (P): 0.04% max
Sulfur (S): 0.05% max
Mechanical Properties
Yield Strength: 36,000 psi.
Ultimate Tensile Strength: 58,000 - 80,000 psi.
Shear Strength: 43,500 psi.
Density: 0.282 lb/in³ (7.8 g/cc).
Melting Point: 2,590 - 2,670°F (1,420 - 1,460°C).
Brinell Hardness: 140.
Ultimate Tensile Strength: 58,000 - 80,000 psi.
Shear Strength: 43,500 psi.
Density: 0.282 lb/in³ (7.8 g/cc).
Melting Point: 2,590 - 2,670°F (1,420 - 1,460°C).
Brinell Hardness: 140.
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4" X 5.4# Galv Channel
1-9/16" flange X .188" web
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8" X 11.5# Galv Channel
2-5/16" flange X .250" web
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