Rebar Home Depot Catalog | 6mm-25mm Deformed Bars Verified

Rebar Home Depot Catalog | 6mm-25mm Deformed Bars Verified

Product Specifications

Key Features

1. High Tensile & Bend Strength: Designed for structural integrity in bridges, skyscrapers, and marine foundations, our #4 steel rebar variants (6mm-25mm) meet international standards with yield strengths up to 630 MPa.
2. Seamless Compatibility: Integrates with steel rebar ties for rapid installation and enhanced worksite safety.
3. Corrosion Resistance: Stainless steel options (316L-grade) resist pitting and crevice corrosion in coastal environments.
4. Certified Quality: Compliant with ASTM A615, BS4449, and ISO 9001 for global construction projects.

Technical Details

Tensile & Bend Strength

Rebars counteract concrete’s brittleness under tension, ensuring structural stability. Our products deliver:

• Tensile Strength: HRB500-grade rebars achieve 630 MPa ultimate strength, ideal for seismic zones and heavy-load applications like bridges.
• Bend Strength: Cold bending up to 180° without fracturing, validated by third-party testing for structural flexibility.

Identification & Markings

Rebar grades are laser-etched or embossed for traceability:

• HRB400E: Compliant with BS4449:2005, suitable for general construction.
• HRB500: “E” denotes seismic compliance, with ≥12% elongation and weldability certifications.

Weight Calculation

Use the formula:
Weight (kg/m)=162D2
where $D$ = 4 rebar size in mm. For example:

• 16mm rebar: 162/162=1.579kg/m.
  Mass tolerance is strictly controlled within ±4.0%.

Stainless Steel Rust Prevention

Stainless steel resists rust through a chromium oxide layer (12-18% Cr). Corrosion risks arise from:

1. Galvanic Corrosion: Contact with carbon steel or copper in humid conditions triggers electrochemical reactions.
2. Chloride Exposure: Coastal saltwater or de-icing chemicals degrade the oxide layer, causing pitting.
3. Mechanical Damage: Scratches from steel rebar ties or handling tools expose bare metal to oxidation.
   Prevention Tips:

• Use 316L-grade stainless steel with 2-3% molybdenum for marine projects.
• Apply epoxy coatings to isolate from carbon steel.

Applications & Scenarios

• Infrastructure: 16-25mm bars for bridges, highways, and retaining walls.
• Industrial Flooring: Hot-dip galvanized rebars for chemical plants.
• Safety & Efficiency: Pair with steel rebar ties (0.6 sec/knot speed) to reduce labor costs.

Why Choose Our Stainless Steel Rebar?

1. Superior Corrosion Resistance: 316L-grade stainless steel excels in coastal and chemical-heavy environments, reducing maintenance costs.
2. Fire Resistance: Maintains structural integrity at high temperatures, critical for fire-prone areas.
3. Sustainability: Fully recyclable with a 50+ year lifespan, aligning with eco-friendly construction practices.
4. Cost Efficiency: Lower lifecycle costs due to minimal maintenance and replacements.