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EPD: Reinforcement steel bar (rebar) and merchant bar, 7800 kg/m3 (Nucor Steel Florida)

Rebar assemblies are used in building and road/bridge projects where they are embedded in concrete. These products are rolled round deformed bars which are further detailed, cut, bent and/or tied into assemblies to prepare for installation. Additionally, MBQ shapes are angles, flats, rounds, channels and others used in a variety of building, industrial and equipment products. For use in the construction market, they are detailed, cut, drilled, bolted, welded and otherwise processed at the fabricator to be prepared for installation. Steel rebar and MBQ produced by Nucor’s Frostproof mill are defined by the following ASTM and CSA standards: • ASTM A615/A615M 2022 Standard Specification for Deformed and Plain Carbon Steel Bars for Concrete Reinforcement [Grades 40, 60, 75, 80, 100] • ASTM A706/A706M-22A Standard Specification for Deformed and Plain Low-Alloy Steel Bars for Concrete Reinforcement [Grades 60, 80] • CSA G30.18M-09 (R2019) Carbon steel bars for concrete reinforcement [Grades 400R, 500R, 400W, 500W] • ASTM A1035/A1035M-20 Standard Specification For Deformed And Plain, Low-Carbon, Chromium, Steel Bars For Concrete Reinforcement. • ASTM A36/A36M-19 Standard Specification for Carbon Structural Steel • ASTM A529/A529M-19 Standard Specification for High-Strength Carbon-Manganese Steel of Structural Quality [Grades 50, 55] • ASTM A588/A588M-19 Standard Specification for High-Strength Low-Alloy Structural Steel, up to 50 Ksi [345 Mpa] Minimum Yield Point, with Atmospheric Corrosion Resistance [Grade B] • ASTM A572/A572M-18 Standard Specification for High-Strength Low-Alloy Columbium-Vanadium Structural Steel [Grades 50, 55] • ASTM A663/A663M-17 Standard Specification for Steel Bars, Carbon, Merchant Quality, Mechanical Properties • ASTM A709/A709M-18 Standard Specification for Structural Steel for Bridges [Grades 36, 50] • ASTM A F1554-20 Standard Specification for Anchor Bolts, Steel, 36, 55, and 105-ksi Yield Strength [Grades 36, 55] • ASTM A29/A29M 2020 Standard Specification for General Requirements for Steel Bars, Carbon and Alloy, Hot-Wrought [Grades 1006, 1008, 1010, 1012, 1015, 1018, 1022, 1045, 1527, 1527 FG, 4140] • CSA G40.20-13/G40.21-13 (R2018) General Requirements for rolled or welded structural quality steel / Structural quality steel [Grades 44W, 50W, 55W]

Manufacturer legal entity:
Nucor Steel Florida
Manufacturer:
Country of manufacturer:
florida country flagflorida, USA country flagUSA
Product name:
Reinforcement steel bar (rebar) and merchant bar
Material type:
Steel and other metals
Material subtype:
Reinforcement for concrete (rebar)

Environmental & technical characteristics

Global warming potential (A1-A3):
0.772 kg CO2e/kg
Technical specification:
7800 kg/m3
Available units for calculation:
kg, ton, m3
Unique identifier (OCLID):
64d92ee04277ec4cb3fee7d0

Sustainability data background information

EPD number:
EPD-439
EPD program:
ASTM
Publication year:
2023
Product category rules (PCR):
PCR for Designated Steel Construction Products (UL Environment, V2.0, 08.26.2020).
Environmental standard:
ISO 14040
Verification status:
Third-party verified (as per ISO 14025)
Upstream database:
GaBi