ams 4911 titanium sheet

AMS 4911 titanium sheet and plate are high-performance aerospace materials designed for lightweight strength, fatigue resistance, and structural reliability.

Annealing and controlled aging processes improve mechanical performance, allowing tailored strength levels depending on processing time and temperature.

Widely used in critical aerospace and high-performance engineering applications where strength-to-weight ratio is essential.

PRODUCT FORMS

Sheet: ≤ 4.75 mm thickness, ≥ 610 mm width

Strip: ≤ 4.75 mm thickness, < 610 mm width

Plate: ≥ 4.75 mm thickness, > 254 mm width

STANDARD DIMENSIONS

0.02 – 0.1 mm × 50 – 300 mm × L

0.1 – 0.3 mm × 100 – 500 mm × L

0.3 – 3.0 mm × 400 – 1000 mm × ≤ 3000 mm

MECHANICAL PERFORMANCE (ANNEALED CONDITION)

T = thickness of test specimen

CHEMICAL COMPOSITION (CONTROLLED LIMITS)

Nitrogen (N): ≤ 0.05%

Carbon (C): ≤ 0.10%

Hydrogen (H): ≤ 0.015%

Iron (Fe): ≤ 0.25%

Oxygen (O): ≤ 0.20% (controlled range)

Ultra-low interstitial control ensures stable strength and fatigue resistance.

KEY CHARACTERISTICS

High strength-to-weight ratio

Excellent fatigue resistance

Stable mechanical performance after heat treatment

Superior corrosion resistance

Excellent formability in thin sections

INDUSTRIAL APPLICATIONS

Aerospace

Airframe structural components

High-performance racing structures

Lightweight load-bearing parts

Fasteners and connectors

Medical (Titanium derivatives, related grades)

Orthopedic implants

Dental implants (abutments, fixtures)

Craniofacial reconstruction plates

Cardiovascular device housings (valves, pacemaker cases)

ENGINEERING VALUE

AMS 4911 ensures consistent mechanical performance, regulatory compliance, and reliability for mission-critical applications in aerospace and biomedical industries.

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