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C93800 High Leaded Tin Bronze "SAE 67"
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C93800 High Leaded Tin Bronze "SAE 67"

Typical Uses for C93800 High Leaded Tin Bronze "SAE 67":

INDUSTRIAL: Railroad Engine Casings, General Service Bearings for Moderate Pressure, Wearing Material for Rod Bushings, Wearing Material for Wedges, Wearing Material for Shoes, Pump Impellers for Acid Mine Water, Pump Bodies for Acid Mine Water, Freight Car Bearings, Backs for Lined Journal Bearings for Locomotives, Backs for Lined Journal Bearings for Passenger Cars, Bearings, Pumps, Industrial Centrifuges, Machine Parts, Low Friction, Moderate Pressure Bushings, Railroad Applications, Acid Resisting Applications

MARINE: Large Bearings for Ships

Chemical Composition
Temper
Mechanical Properties
Physical Properties
Fabrication
Specifications
Al Sb Cu Fe Pb Ni P Si S Sn Zn
Min/Max 0.005 0.8 75.0 - 79.0 0.15 13.0 - 16.0 1 0.05 0.005 0.08 6.3 - 7.5 0.8
Nominals - - 77.0000 - 14.5000 - - - - 6.9000 -
Product Type Temper Type
Centrifugal ASTM B271, SAE J461, J462
Continuous ASTM B505, SAE J462, J461
Ingot ASTM B30
Prermanent SAE J461, J462
Sand AMS 4842, ASME SB584, ASTM B763, B66, B584, B22, SAE J461, J462
Temper Sect. Size Cold Work Type Min Temp Tensile Strength YS
0.05% UL 		YS
0.02% Offset 		YS
0.005% Offset 		Elong. RH
B 		RH
C 		RH
F 		RH
30T 		VH
500 		BH
500 		BH
3000 		Shear
Strgth 		Fatigue
Strgth 		Izod
Impact
Strgth
- in. % - F ksi ksi ksi ksi % B C F 30T 500 500 3000 ksi ksi ft-lb
- mm. - - C MPa MPa MPa MPa - - - - - - - - MPa MPa J
As Centrifugal Cast
M02 68 33 20 - - - - - - - - - - - -
M02 0 TYP 20 228 138 - - 12 - - - - - - - - - 0
M02 68 26 14 - - - - - - - - - - - -
M02 0 SMIN 20 179 97 - - 12 - - - - - - - - - 0
As Continous Cast
M07 68 25 16 - - - - - - - - - - - -
M07 0 SMIN 20 172 110 - - 5 - - - - - - - - - 0
As Sand Cast
M01 68 26 14 - - - - - - - - - - - -
M01 0 SMIN 20 179 97 - - 12 - - - - - - - - - 0
M01 68 30 16 - - - - - - - - - - 15 10 5
M01 0 TYP 20 207 110 - - 18 - - - - - 55 - 103 69 7
Product Property US Customary Metric
Coefficient of Thermal Expansion 10.3 . 10-6 per oF (68-392 F) 18.5 . 10-6 per oC (20-300 C)
Density 0.334 lb/in3 at 68 F 9.25 gm/cm3 @ 20 C
Electrical Conductivity 11 %IACS @ 68 F 0.066 MegaSiemens/cm @ 20 C
Electrical Resistivity 91.1 ohms-cmil/ft @ 68 F 15.15 microhm-cm @ 20 C
Incipient Melting 600 oF 316 C
Magnetic Permeability 1 1
Melting Point - Liquidus 1730 F 943 C
Melting Point - Solidus 1570 F 854 C
Modulas of Elasticity in Tension 10500 ksi 72400 MPa
Specific Gravity 9.25 9.25
Specific Heat Capacity 0.09 Btu/lb/oF at 68 F 377.1 J/kg . oK at 293 K
Thermal Conductivity 30.2 Btu . ft/(hr . ft2 . oF)at 68F 52.3 W/m . oK at 20 C
Joining Technique Suitability
Brazing Poor
Coated Metal Arc Welding Not Recommended
Gas Shielded Arc Welding Not Recommended
Machinability Rating 80
Oxyacetylene Welding Not Recommended
Soldering Good
End Product Specification
Centrifugal ASTM B271, SAE J461, J462
Continuous ASTM B505, SAE J462, J461
Ingot ASTM B30
Prermanent SAE J461, J462
Sand AMS 4842, ASME SB584, ASTM B763, B66, B584, B22, SAE J461, J462

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