Rebar Home Depot Inventory | 12mm-20mm Deformed Steel Prime

Rebar Home Depot Inventory | 12mm-20mm Deformed Steel Prime Product Details

Product Specifications

Mechanical & Physical Properties

Tensile Strength

Our rebar weight calculations align with global standards for structural integrity:

• HRB500E (Deformed Bar): Yield strength ≥ 500 MPa, Tensile strength ≥ 540 MPa. Designed for high-stress environments like bridges and seismic zones.
• Stainless Steel (AISI 304/316): Yield strength ≥ 200 MPa (304) and ≥ 500 MPa (316). Combines corrosion resistance with strength for marine or chemical-heavy projects.

Bendability

Rebars maintain structural integrity even under extreme bending. For applications requiring precise angles (e.g., rebar stirrups in columns), HRB500E bars can be cold-bent up to 180° without cracking. Use hydraulic rebar tie wire tools to secure bends and ensure alignment during concrete pouring.

Identification & Marking

Each rebar is stamped with:

1. Grade (e.g., HRB500E, AISI 304/316).
2. Manufacturer Code (traceability for quality assurance).
3. Diameter (e.g., 20mm).
4. Seismic Compliance (“E” marking for earthquake-resistant designs).

Weight Calculation Formula

Calculate rebar weight using the industry-standard formula:
Weight (kg/m)=162D2
Where $D$ = diameter (mm).
Example: 20mm rebar = 202/162=2.47kg/m.
For quick reference, use a rebar weight table or online calculator.

Why Stainless Steel Rebar Resists Rust?

Stainless steel’s rust resistance is due to a chromium-rich oxide layer (12-30% Cr) that self-repairs when damaged. Common rust triggers in non-stainless rebars include:

1. Chloride Exposure: Coastal environments or de-icing salts accelerate oxidation in carbon steel.
2. Electrochemical Corrosion: Contact with dissimilar metals (e.g., aluminum) in damp conditions creates galvanic cells.
3. Thermal Stress: Extreme temperature fluctuations weaken carbon steel’s protective coatings.
   Prevention Tip: Pair stainless steel rebars with rebar tie wire made of galvanized or plastic-coated steel to minimize corrosion risks.

Why Choose Our Stainless Steel Rebar?

1. Unmatched Corrosion Resistance: Ideal for coastal infrastructure, wastewater plants, and rebar stirrups in humid environments.
2. Long-Term Cost Efficiency: Reduced maintenance and replacement costs over 50+ years.
3. Seismic Resilience: AISI 316 grades exceed 10% elongation, absorbing shock in earthquake zones.
4. Sustainability: 100% recyclable with a lower carbon footprint compared to frequent carbon steel replacements.
5. Certified Quality: Batch-specific test certificates ensure compliance with ASTM, ISO, and BS standards.