Copper Strip

Non-Insulated Strip

Attributes Specified values for Non-Insulated Strip
Copper grade C10200 (ASTM) / C1020 (JIS)
Copper content 99.95% Minimum
Oxygen content 10 ppm Maximum
Size range:
Width 5 – 52mm
Thickness 1.0 – 15mm
Cross sectional area 400 mm² Maximum
Width – Thichness aspect ratio 2:3 to 12:1
Condition Soft or Semi Hard
Tolerance on diameter & Corner radius As per BS EN 13601:2013 or equivalent
Electrical conductivity
(IACS @ 20° C)
100 % Minimum
Tensile strength (Soft) 210 – 250 N/mm²/250 N/mm²
Yield Stress (0.2%) (Soft) 70 – 95 N/mm²
Elongation at fracture
(50 mm gauge length)
35 % Minimum
Surface condition Clean, smooth and bright
Insulation material
Conductor Configuration
Paper Winding configuration
Waxing winding configuration
Packaging In wooden spools duly palletised, Sea worthy packaging on wooden pallet
Coil weight Up to 1.5 MT/spool
Special requirements As per mutual agreement
Tensile strength (Semi Hard) 220 – 320 N/mm²
Proof stress (0.2%) Cold worked As per customers’ request