Carbon Fiber Angle Bars are “L”‑shaped linear profiles pultruded or compression‑molded in one step using T700/T800 unidirectional carbon fiber reinforcements and epoxy or vinyl‑ester resin. Available in equal‑leg (L×L×t) and unequal‑leg (L₁×L₂×t) versions, they feature zero metal cores or weld seams, a density just 1/5 that of steel, yet tensile strengths 5–7× higher than Q235 steel.
2. Core Advantages
Lightweight & Ultra‑Strong: Density 1.55 g/cm³, tensile strength ≥ 2 800 MPa—7× the specific strength of Q235 steel angles.
Corrosion‑Proof: 2 000 h salt‑spray resistance, pH 3–11 chemical stability, maintenance‑free.
Non‑Magnetic & Insulating: Safe for MRI suites, radar compartments.
End Caps: Aluminum‑plastic caps protect against transport damage.
7. Typical Use Cases
UAVs: 50×50×3 as 1.5 m wing spar—60 % lighter than 6061‑T6 aluminum, < 1 mm deflection @ 200 N.
Automotive: 75×50×5 unequal angle as door sill reinforcement—45 % more crash energy absorption.
Architecture: 100×100×6 as curtain‑wall corner—3 m span under 3 kN/m² load.
Marine: 60×40×4 as stanchion—3 000 h salt‑spray no mass loss.
Medical: 40×40×3 as MRI cart frame—non‑magnetic, corrosion‑proof.
8. Ordering & Delivery
MOQ: 1 piece in stock; 50 pieces for custom runs.
Lead Time: Stock 24 h; CNC custom 3–5 days; up to 6 m length 7–10 days.
Packaging: Film wrap → foam → carton; wooden crates for > 2 m.
Certifications: Batch material report, RoHS, REACH, UL94‑V0, DNV‑GL (marine).
Offline Contracts
All sales of our carbon fiber materials are conducted through offline contract agreements to ensure each order precisely meets your specifications, compliance requirements, and agreed payment terms. Please contact our sales team to initiate the contract process and discuss project details.
