A615 Steel Rebar

A615 steel rebar is a commonly used reinforcement bar in concrete construction, offering excellent tensile strength and durability. It is manufactured according to ASTM A615 specifications and is available in different grades, such as Grade 40 and Grade 60. The A615 rebar is designed to provide strong and reliable reinforcement for various construction applications, including buildings, 다리, and roads. With its high yield strength and ribbed surface, A615 rebar ensures a strong bond with concrete, enhancing the overall structural stability of the project. It is highly resistant to deformation and is suitable for use in environments that demand long-lasting performance.

A615 Steel Rebar

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Unique Features of A615 Steel Rebar

A615 rebar is characterized by its high yield strength, typically Grade 60 (60,000 psi), ensuring that it can withstand heavy loads and extreme stresses in reinforced concrete structures. The ribbed surface of the rebar improves the mechanical bond between the steel and concrete, helping to prevent slippage and increase the load-bearing capacity of the structure. The A615 rebar is also versatile, available in different grades, and it meets various construction standards, including ASTM A615 in the U.S. It is commonly used in general construction, as well as for more specific applications like bridge building and highway reinforcement.

Technical Specifications for A615 Steel Rebar

재산	값
등급	등급 40, 등급 60
항복 강도	등급 40: ≥ 280 MPa (40,000 psi), 등급 60: ≥ 420 MPa (60,000 psi)
인장강도	등급 40: ≥ 480 MPa (70,000 psi), 등급 60: ≥ 600 MPa (87,000 psi)
연장	≥ 12% for Grade 40, ≥ 14% for Grade 60
화학 성분	탄소 (기음): 0.25-0.35%, 망간 (망): 0.60-1.35%, 인 (피): ≤ 0.035%, 황 (에스): ≤ 0.035%, 규소 (그리고): ≤ 0.30%
Surface	Ribbed
기준	ASTM A615 (USA)
용인	Diameter tolerance: ±0.5mm, Length tolerance: ±20mm
길이	Typically 6m, 9m, 12m, or customized