Copper Mould Tube
1.Material:CuDHP,CuAg0.1,CuCrZr,CuNiBe,CuCoNiBe alloy etc |
2.Coating:Cr/Ni/NiCo etc with various shapes |
3.Taper:designed by ourself,including single taper,double taper,triple taper,quadruplicate taper,parabolic taper etc |
4.Hardness:>95HB |
name |
size |
CAMBER RADIUS |
THINKNESS |
LENGTH |
REMARKS |
Square & RectangleCopper tubes |
Square 50*50～650*650 Rectangle (100-500)*650 |
3000～17000 Also straight |
6～50 |
602～1100 |
with slot single taper,double taper,tripe taper,quadruplicate taper,parabolic taper and varius kinds of continous taper high effciencyCopper mould tubes |
Round copper tubes |
Φ110~Φ1150 |
5000～17000 Also straight |
10～50 |
602～900 |
with slot double taper,quadruplicate taper,parabolic taper and varius kinds of continous taper high effciencyCopper mould tubes |
Non-standardCopper mould tubes Beam BlankCopper mould tubes |
535-150*120-70 |
6000～14000 |
12～50 |
700～1016
|
with slot single taper,double taper,tripe taper,quadruplicate taper,parabolic taper |
Material |
Item |
Temp |
Unit |
Material |
|
|
|
CuDHP |
CuAg0.1 |
CuCrZr |
Copper mould tubes Chemical Composition |
|
|
|
P 0.015～0.040 |
Ag0.08～0.12 P 0.004～0.012 |
Cr 0.30～1.20 Zr 0.03～0.30 |
Physical properties |
Electical conductibvity |
20 |
%IACS |
83 |
95 |
80 |
Thermal conductivity |
20 |
W/(m.K) |
340 |
372 |
330 |
Coefficient of thermal expansion |
20-300 |
10^ -6/K |
17.1 |
17.1 |
17.2 |
Recrystallisation temperature |
|
℃ |
345 |
360 |
690 |
Modulus of elasticity |
20 |
10^3 MPa |
120 |
123 |
126 |
Melting point |
|
℃ |
1083 |
1083 |
1078 |
Specific gravity |
|
g/cm3 |
8.9 |
8.9 |
8.9 |
Copper mould tubes Machanical properties |
Ultimate tensile strength |
20 |
MPa |
240-310 |
240-310 |
375-445 |
Ultimate tensile strength |
100 |
MPa |
190-270 |
230-270 |
365-425 |
Ultimate tensile strength |
200 |
MPa |
140-190 |
205-240 |
365-410 |
Ultimate tensile strength |
300 |
MPa |
|
175-210 |
335-375 |
Ultimate tensile strength |
400 |
MPa |
|
145-160 |
315-350 |
0.2Yield point strength(Rp0.2) |
20 |
MPa |
190-250 |
200-225 |
280-355 |
0.2Yield point strength(Rp0.2) |
100 |
MPa |
185-260 |
195-240 |
270-345 |
0.2Yield point strength(Rp0.2) |
200 |
MPa |
|
180-225 |
260-330 |
0.2Yield point strength(Rp0.2) |
300 |
MPa |
|
165-215 |
250-320 |
0.2Yield point strength(Rp0.2) |
400 |
MPa |
|
130-145 |
240-290 |
Elongation(A5) |
20 |
% |
25-10 |
16-10 |
20-13 |
Hardness |
20 |
HB |
80-95 |
110-125 |
115-130 |
