KW Investments Logo
KW INVESTMENT GROUP Mining • Trading • Services
KW Investments Logo
KW INVESTMENT GROUP Mining • Trading • Services
Region Dar Es Salaam, District Ilala CBD, Ward Kisutu

info@kwinvestments.ltd

Copper Tinned Wire
Anti-Corrosion

Copper Tinned Wire

High-quality Copper Tinned Wire sourced from certified global suppliers. Meeting all international standards for industrial and electrical applications.

Purity
99.97% Cu
Cu Minimum
Conductivity
≥100%
IACS Standard
Form
Tinned Conductor
Coil / Roll
Standard
ASTM B33
Certification
Mill Test Certificate included
ISO 9001 certified suppliers
Custom dimensions available

Technical Specifications

Copper Content (Cu) ≥ 99.97%
Oxygen Content ≤ 0.002%
Electrical Conductivity ≥ 100% IACS
Tensile Strength 220 - 260 MPa
Standard Compliance ASTM B33

Product Overview

High-quality Copper Tinned Wire sourced from certified global suppliers. Meeting all international standards for industrial and electrical applications.

Applications & Industries

Electrical Transmission

High-purity conductors for power grids and infrastructure.

Transformer Winding

Precision coils for efficient power transformation.

Wire Drawing

Feedstock for ultra-fine electronic and industrial wiring.

Available Grades

Grade Standard Cu Min % Use
C10100 ASTM B170 99.99% Electronic Grade
C11000 ASTM B124 99.90% General Electrical

Certifications & Compliance

ISO 9001:2015

Certified quality management system for manufacturing and supply.

ASTM Compliance

Full adherence to international ASTM standard protocols for copper products.

Need Copper Tinned Wire?

Contact us with your requirements for competitive pricing, minimum order quantities, and delivery timelines.