Steel Rebar
Grade 40 steel rebar
Unique Features
Grade 40 steel rebar stands out due to its high yield strength of 40,000 PSI, making it ideal for use in medium to heavy-duty concrete reinforcement. It also features a ribbed surface that enhances bonding with concrete, ensuring a secure and stable structure. Its versatility and durability make it an excellent choice for both residential and commercial projects.
Technical Specifications
| Property | Specification |
|---|---|
| Grade | 40 |
| Standard | ASTM A615, BS 4449 |
| Chemical Composition | |
| Carbon (C) | 0.30% max |
| Manganese (Mn) | 0.60%-1.35% |
| Phosphorus (P) | 0.04% max |
| Sulfur (S) | 0.05% max |
| Silicon (Si) | 0.15%-0.30% |
| Chromium (Cr) | 0.10% max |
| Mechanical Properties | |
| Yield Strength | 40,000 PSI (275 MPa) |
| Tensile Strength | 60,000-90,000 PSI (415-620 MPa) |
| Elongation | 14% minimum |
| Dimensions | |
| Diameter Range | 8mm – 40mm |
| Tolerance | As per ASTM A615 specifications |
Applications
- Building Foundations: Used to reinforce concrete foundations for both residential and commercial buildings.
- Road Construction: Ideal for road pavements and highways where high-strength reinforcement is essential.
- Bridges and Overpasses: Enhances structural integrity, ensuring the durability of transportation infrastructure.
Packaging and Shipping
we ensure that Grade 40 steel rebar is carefully packaged to avoid damage during transit. Our rebar is typically bundled and wrapped in secure packaging, ensuring safe delivery to customers worldwide. We offer flexible logistics solutions, including container shipping and bulk deliveries, and can arrange for precise customs handling for timely arrivals.
FAQ
- What is the yield strength of Grade 40 steel rebar?
- The yield strength is 40,000 PSI (275 MPa), making it suitable for medium to heavy-duty reinforcement.
- Can Grade 40 rebar be welded?
- Yes, Grade 40 rebar offers good weldability, which is ideal for many construction applications.
- What is the maximum diameter available for Grade 40 rebar?
- The maximum diameter available is 40mm.
- What standards does Grade 40 steel rebar comply with?
- It complies with ASTM A615 and BS 4449 standards for reinforced steel.
- Is Grade 40 steel rebar suitable for use in seismic zones?
- Yes, it provides excellent tensile strength, making it suitable for use in seismic regions.
- How is Grade 40 rebar packaged for shipment?
- It is bundled and securely wrapped to ensure safe transit, and we offer flexible shipping options.
