Sonal Industries - +91-9426408439 -
sonalind2003@gmail.com
DESCRIPTION
CW617N are the reference materials for hot working. The mean Lead content provides good machinability of the drop-forged part. Because of its, Composition the alloy is also suited for the production of drawn and complex profile.
CHEMICAL COMPOSITION
Elements |
Min (%) |
Max (%) |
Cu |
57.00 |
59.00 |
Al |
- |
0.05 |
Fe |
- |
0.30 |
Ni |
- |
0.30 |
Pb |
1.60 |
2.50 |
Sn |
- |
0.30 |
Total Others |
- |
0.20 |
Zn |
Remainder |
MECHANICAL PROPERTIES ACCORDING TO EN12164 (AS PER TEMPER R430)
Range (mm)
|
From |
To |
UTS Min (N/mm²) |
PS Min (N/mm²) |
Elongation Min (%) |
Hardness Min (HV) |
Hardness Max (HV) |
Round (Dia) |
2 |
40 |
430 |
220 |
10 |
- |
- |
Hex (A/F) |
2 |
35 |
430 |
220 |
10 |
- |
- |
Square (A/F) |
2 |
35 |
430 |
220 |
10 |
- |
- |
Rectangle (Thickness) |
3 |
40 |
430 |
220 |
10 |
- |
- |
PHYSICAL
PROPERTIES |
Physical Properties |
Metric |
English |
Density |
8.40 g/cc |
0.303 lb/in3 |
CTE, linear |
26.0 ᶙm/m-˚C |
14.4 ᶙin/in-˚F |
Specific Heat Capacity |
0.380 J/g-˚C |
0.0908 BTU/lb-˚F |
Thermal Conductivity |
113 W/m-K |
784 BTU-in/hr-ft²-˚F |
Melting Point |
880-900 ˚C |
1620 – 1650 ˚F |
Solidus |
880 ˚C |
1620 ˚F |
Liquidus |
900 ˚C |
1650˚F |
FABRICATION
PROPERTIES |
Forming |
Suitability |
Machinability (CuZn39Pb3 = 100 %) |
95.00% |
Capacity for Being Cold Worked |
Poor |
Capacity for Being Hot Worked |
Excellent |
TYPICAL USES
- Builders Hardware
- Consumer