Copper Nickel Cu90 Ni10 Sheet, Grade : Copper-Nickel Alloy Cu90/Ni10

We offer copper nickel cu90 ni10 sheet.
the copper nickel cu90ni10 sheet is manufactured by the professional manufacturer and supplier, heanjia super metals co. Ltd. It comprises of tremendously high resistance to corrosion and bio fouling in sea water. It is also called as cupro nickel consists of nickel and more escalation materials like iron and manganese. It is highly resistant to corrosion because the metal decay occurs under the sea water.
specifications of sheet
sheet size thickness: above 1mm, width: 100mm-1700mm, length: 800mm-3000mm
typical properties of 9010 copper nickel sheet:-
properties of some cu-ni alloys
alloy density
gcm3 thermal conductivity
w(m•k) tec
μm(m•k) electrical resisitivity
μohm•cm elastic modulus
gpa yield strength
mpa tensile strength
mpa
90-10 8.9 50 17 19 135 105 275
70-30 8.95 29 16 34 152 125 360
chemical composition ( %) of 9010 copper nickel sheet:-
alloy name copper nickel iron lead
c70600 90-10 copper nickel ~ 89 9.0 – 11.0 1.0 – 1.8
c71500 70-30 copper nickel ~ 69 29.0 – 33.0 0.4 – 1.0
applications of 9010 copper nickel sheet:-
1. offshore fire water systems- the copper nickel is best for the sea water deluge fire extinguishing system. It has good thermal conductivity and corrosion resistance to the sea water flow rates required to establish high reliability for which it is well known for.
2. sea water intakes- the alloy is best for fouling on intakes and intake screens to restrict water flow and if detached cause blockages to heat exchangers or cause mechanical damage to pumps and valves. Copper-nickel with its high resistance to macro fouling can be very beneficial in this application.