LANKABLE Bunched Copper Wire
DS-DRA-BUNCHED-COPPER-WIRE-01 | REV 2026
LANKABLE
High-Performance Wire & Cable Systems
Technical Datasheet
DS-DRA-BUNCHED-COPPER-WIRE-01
Revision: 2026.07
LANKABLE Bunched Copper Wire
Copper wire coated with a thin layer of tin to enhance corrosion resistance and solderability in electrical/marine applications.
External Sheathing
Internal Core Layout
Metallurgy Gauge
Key Features
- •99.97% high-purity electrolytic grade copper
- •Uniform conductor gauge and diameter tolerances
- •High electrical conductivity exceeding 101% IACS
- •Annealed soft temper for outstanding winding flexibility
Applications
- ✓Industrial rewinding coils
- ✓Grounding / Earth straps
- ✓Cabling conductors core fabrication
- ✓Appliance wiring pins
Conductor Sizing & Structural Options
| Wire Diameter | Nominal Weight | Electrical Conductivity | Tensile Strength |
|---|---|---|---|
| 0.15 mm | 0.157 kg per 1000m | 100% IACS | 220-250 N/mm² |
| 0.20 mm (Recommended) | 0.279 kg per 1000m | 100% IACS | 220-250 N/mm² |
| 0.50 mm | 1.74 kg per 1000m | 101% IACS | 200-230 N/mm² |
| 1.00 mm | 6.98 kg per 1000m | 101.5% IACS | 200-220 N/mm² |
| 2.00 mm | 27.9 kg per 1000m | 101.5% IACS | 200-210 N/mm² |
Detailed Engineering Specifications
Materials & Construction
- Copper Grade
- Electrolytic Tough Pitch (ETP) Grade
- Purity
- Minimum 99.97% Pure Copper
- Surface Coating
- Bright Annealed Bare Copper
- Oxygen Content
- < 400 ppm (parts per million)
Electrical Properties
- Conductivity
- ≥ 101.5% IACS
- Resistivity @ 20°C
- 0.017241 Ω·mm²/m (Standard)
- Temperature Coefficient
- 0.00393 per °C @ 20°C
Mechanical & Thermal
- Hardness State
- Soft Annealed (Highly Flexible)
- Tensile Strength
- 200 - 250 N/mm²
- Elongation at Break
- Minimum 25% to 35%
- Joints Count
- Zero Joints per Coil
Standards & Compliance
- Global Standards
- ASTM B3, BS EN 13602, IS 8130
- Quality Certs
- ISO 9001:2015, ISO 14001:2015
- RoHS & REACH
- 100% Compliant (Lead-free)
Quality Assurance Seal
100% In-house Tested & Certified
Every batch is scanned on high-frequency network analyzers & stress chambers.
Factory & Sales Head Office
Sitapura Industrial Area, Jaipur, Rajasthan 302022, India
Email: sales@lankable.com
Phone: +91 99500 52179
Web: www.lankable.in
Disclaimer: Specifications are subject to change without notice. All dimensions, weights, and electrical properties are nominal values.
© 2026 LANKABLE SYSTEM INDUSTRIES