8 mm A4 Rebar | High‑Strength Export Deformed Steel Bar (ISIRI 3132)

Product Overview

The 8 mm Deformed Rebar A4 is a high‑strength reinforcement steel bar manufactured according to the Iranian National Standard ISIRI 3132 and international specifications. Featuring a composite cross‑spindle rib pattern and exceptional tensile performance, this rebar provides superior bonding with concrete and is widely preferred in major construction and infrastructure projects across regional export markets.

Thanks to its uniform manufacturing quality, precise mechanical control, and secure export packaging, A4 rebar is an excellent choice for international buyers and trading companies.

Technical Specifications

Diameter

8 mm

Rebar Grade

A4

Rib Pattern

Composite (cross‑spindle) ribs

Manufacturing Standard

• ISIRI 3132

Mechanical Properties

• Yield Strength: 500–520 MPa
• Tensile Strength: ≥ 650 MPa
• Excellent tensile behavior and high structural reliability

Export Packaging

• Standard export bundled packaging
• Strong steel strapping and proper labeling
• Suitable for sea and land transportation
• Ready for loading and shipment to GCC, Iraq, Central Asia, and more

Applications

• Reinforced concrete structures
• Infrastructure and civil engineering projects
• Residential and commercial construction
• Heavy‑duty foundations and structural systems
• Projects requiring advanced tensile strength and high performance

Key Advantages

• Very high tensile strength suitable for advanced structural designs
• Composite rib design providing superior concrete adhesion
• Consistent mechanical properties with high‑precision production
• Reliable export‑grade packaging for international shipping
• Ideal for heavy loads and long‑term structural durability