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T2 COPPER PLATE

Copper plate is a highly stable, low-maintenance roofing and curtain wall material that is environmentally friendly, safe to use, easy to process and highly corrosion-resistant.

T2 copper plate is a copper plate with good electrical conductivity, thermal conductivity, corrosion resistance and processing properties, and can be welded and brazed.


PRODUCT USE

It has good electrical conductivity, thermal conductivity, corrosion resistance and processing properties, and can be welded and brazed. It contains fewer impurities that reduce electrical and thermal conductivity. Trace amounts of oxygen have little effect on electrical conductivity, thermal conductivity and processing properties, but are prone to cause "hydrogen disease". It is not suitable for processing (annealing, welding, etc.) and use in a high temperature (such as >370°C) reducing atmosphere.


Chemical   Composition
Cu+AgSnZnPbNiFe
≥ 99.90≤   0.002≤   0.005≤   0.005≤   0.005≤   0.005
SbSAsBiOImpurities
≤ 0.002≤   0.005≤   0.002≤0.001≤   0.06≤0.1

Mechanical Properties
σb (MPa)δ10 (%)δ5 (%)
≥275≥5≥10


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