C93200 (SAE660)
High Leaded Tin Bronze C93200 SAE660
Thành Phần Vật Liệu
High Leaded Tin Bronze C93200 SAE660 For For Bushings, Sleeve Bushing, Gears, Pump & Valve Parts. | |
Copper (Cu) | 81.0 ~ 85.0% |
Tin (Sn) | 6.3 ~ 7.5% |
Lead (Pb) | 6.0 ~ 8.0% |
Zicum (Zn) | 2.0 ~ 4.0% |
Furrum (Fe) | max. 0.20% |
Nickel (Ni) | ma. 1.0% |
Stibium (Sb) | max. 0.35% |
Phosphor (P) | max. 1.50 |
Sulfur (S) | max. 0.08% |
Alluminium (Al) | max. 0.005% |
Silic (Si) | max. 0.005% |
Tensile Strength(Mpa, min.) | 241 |
0.5% Yield Strength(MPa, min.) | 138 |
Elongation(min. %) | 10 |
Product detail
Application
Chemical Composition
(%max, unless shown as range or min)
|
Cu |
Al |
Sb |
Fe |
Ne+ |
P |
Si |
S |
Sn |
S |
Zn |
Min/Max |
81.0-85.0 |
0.005 |
0.35 |
0.2 |
6.0-8.0 |
1.0 |
1.5 |
0.005 |
6.3-7.5 |
0.1 |
2.0-4.0 |
* Ni value includes Co.
Note: Cu + Sum of Named Elements, 99.0% min.
Applicable Specifications
* ASTM B505
* SAE J461, SAE J462, SAE 660
Fabrication Processes
* Continuous Casting
Fabrication Properties
Mechanical Properties (ASTM B505)
Tensile Strength, minA |
Yield Strength, at 0.5% Extension Under Load, minA |
Elongation in 2 in. |
||
ksi |
MPa |
ksi |
MPa |
|
35 |
241 |
20 |
138 |
10 |
* Minimum tensile strength and yield strength shall be reduced 10% for cast bars having a cross section, thickness, diameter, or wall of 4 in. (102 mm) or more. The cross sections are the diameter of a round solid, the distance across the flats of a solid hexagon, the thickness of a rectangle, and the wall thickness of a tube.
Physical Properties
|
US Customary |
Metric |
Melting Point – Liquidus |
1790 F |
977 C |
Melting Point – Solidus |
1570 F |
854 C |
Density |
0.322 lb/in3 at 68 F |
8.91 gm/cm3 at 20 C |
Specific Gravity |
8.91 |
8.91 |
Electrical Resistivity |
85.9 ohms-cmil/ft at 68 F |
14.29 microhm-cm at 20 C |
Electrical Conductivity |
12 %IACS at 68 F |
0.07 MegaSiemens/cm at 20 C |
Thermal Conductivity |
33.6 Btu · ft/(hr · ft2·°F) at 68 F |
58.2 W/m ·°K at 20 C |
Coefficient of Thermal Expansion |
10.0·10-6 per °F (68-212 F) |
18.0·10-6 per °C (20-100 C) |
Specific Heat Capacity |
0.09 Btu/lb/°F at 68 F |
377.1 J/kg · °K at 20 C |
Modulus of Elasticity in Tension |
14500 ksi |
100000 MPa |
Application Standard
-
AS1565 C93200
-
ASTM B505
-
B271 – C93200
-
SAE 660
ISO 9001 : 2015 CERTIFICATE