We have huge stock of bi metal product & one of the leading stockist & exporter of bi metal products.
We are specialist in manufacture of Bi metal washers in copper + aluminum i.e. one side copper and one side aluminum. The copper and aluminum composition is in the ratio 80:20 (80% aluminum, 20% copper). These are plain washers but with two different metals on wither side. We can also manufacture the same according to the composition of copper and aluminum that you require.
Bimetal Consists of Copper(Sheet metal) cladded on pure Aluminum(Base metal), both metal being diffused together to form an inseparable whole by rolling bonding process. Bimetal , is therefore not and alloy and copper layers are not electro Plating but are rather mechanically welded Aluminum strip Committed to Quality
Recently Established , We have been in the fore front in the manufacture of bi metals and tri-Metals.Equipped with the most Modern Machines and sophisticated testing Equipments ,we ensure perfect quality and excellent performance of our products
BIMETALLIC TUBE SPECIFICATION :
Size range :
Tube specification :
Steel : SAE1010
UTS= 270 mpa
Minimum Elongation 27 % (for thk < 1.2 mm); 29% (for 1.2
mm< thk < 2.8 mm);
31 % (for 2.8 mm < thk < 4.5 mm)
Tensile testing properties as per IS 1608
Lining Composition :
Cu : Remainder.
Pb : 9 to 11%.
Sn : 9 to 11 %.
Zinc : 0.75 max.
Nickel : 0.5 max.
Fe : 0.3 max.
Antimony : 0.55 max.
Phosphorus : 0.25 max.
Lining Hardness : HB 67 to 167