Lead plate
Lead Plates are commonly used as a permanent installation to line walls, floors, and ceilings, along with medical, industrial, nuclear, and transportation applications. Lead Plates are preferred because:
- The durability of lead provides a long life cycle, which means fewer replacement costs over time.
- The thicker plates are more rigid than sheet lead.
- The density of lead also lends itself to natural sound reduction and vibration control.
Jamestown lead plates are flexible, high-density materials engineered for applications requiring precise conformity and reliable performance. Ideal for radiation shielding, lining systems, and construction uses, they deliver consistent thickness, corrosion resistance, and ease of installation across demanding environments.
Available Sizes
- Plate lead Thicknesses - from 1/4” to 5” thick, custom thicknesses available
- Plate length and width - cut to length and width per your specification
Options
- Custom fabrication is available to your specification.
- Rabbeted and bevel edges available
Material Grades, Alloys & Purity
- Pure/corroding Grade (Grade B) - Typically 99.5% lead, suitable for general applications where formability and basic performance are required
- Chemical Grade (Grade C) - Typically 99.9% lead (copper bearing), offering improved corrosion resistance and strength for more demanding environments
- Antimonial (Hard) Lead - Contains approximately 5-7% antimony, increasing strength, hardness, and structural performance
Applications
- Radiation Shielding - Medical, dental, Nuclear, NDT, Industrial and laboratory environments
- Roofing & Flashing - Waterproofing and weather protection
- Vessel Lining - Corrosion-resistant barriers
- Soundproofing - Noise reduction in commercial and industrial settings
- Construction - Shielding, sound dampening, and specialized building applications
Specifications
- QQ-L-201 (Grades B & C) - Federal specification for lead sheet and plate
- ASTM B749 (L50049 & L51121) - Standard specifications for lead and lead alloy sheet and plate
- ASTM B29 (L50049 & L51121) - Standard specification for refined lead
- AMS-L-18331 - Specification for antimonial lead alloys
Download:
Lead thickness chart