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ETP-DHP Grade Copper Flat | Bus Bars

Copper Bus Bars and Flats
Sizes
Width - 15 mm to 150 mm
Thickness - 3 mm to 38 mm
Sharpness
1. With Sharp Edges
2. With Round Edges
3. With Full Radius
Grade
ETP-DHP

In annealed(O) , half hard (HB) and full hard (HD) condition

As per IS-613 ,IS-4171 standards
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Shapes & Reference

Copper rectangle flats cross-section diagram
Rectangle Flats0.008939 × A × B

Where It's Used

TransformersTransformers
Control PanelControl Panel
RectifierRectifier
FurnaceFurnace
Heavy Electrical EngineeringHeavy Electrical Engineering

As Per IS-613 , IS-4171 Standards

Material DescriptionStandard% Chemical CompositionTemperMechanical Properites
ISCu +Ag minAs maxp maxPb maxfe maxNi maxOxygenOther Element maxTensile mpaElongation %Hardness HVElectric Conductivity
ETP copper rods & Bars for Electrical purposeIS 61399.90--------------------0.0450.03Hard /HD320 Min12 Min90 MIN97
Half hard /HB250 MIN18 Min70/9097
Annealed /O240 Max40 Min60 Max99.25
coper Wire & Rods for genral engineering purposeIS 417199.500.050.015/0.060.010.030.1—0.06As Manufactured230Min13 MinNANA
Half hard /Hb----------------
Annealed /O260 Min33 MinNANA
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