Not Sure?
Ask a Question
C93200 Bearing Bronze (SAE660) - C932 Leaded Tin Bronze
Request a Quote

Shapes Available

C93200 Bearing Bronze (SAE660) - C932 Leaded Tin Bronze

Standards: ASTM B-66, ASTM B-271, ASTM B-505, ASTM B-584, SAE 461, SAE J461, SAE J462, SAE660, DIN 2.1090.03

C93200 Bearing Bronze / High Leaded Tin Bronze has excellent machining properties, good hardness, strength and wear resistance with excellent anti-friction qualities. The alloy is not subject to dezincification and has reasonable corrosion resistance to seawater and brine making it suitable for pump and valve components. C93200 bronze is suitable for bearings, bushings having medium loads and speeds with adequate lubrication.

Applications for C93200 High Leaded Tin Bronze / SAE 660 Bearing Bronze:

AUTOMOTIVE: Automotive Fittings

FASTENERS: Washers

INDUSTRIAL: Thrust Washers, Pumps, Bushings, Machine Parts, Main Spindle Bearings, Machine Tool Bearings, Bearings for Cranes, Trunnion Bearings, Roll Neck Bearings, Rolling Mill Bearings, Linkage Bushings for Presses, Fuel Pump Bushings, Water Pump Bushings, Diesel Engine Wrist Pin Bushings, Forging Press Toggle Lever Bearings, Hydraulic Press Stuffing Box, Hydraulic Press Main Lining, Pump Impellers, General Purpose Bushings, Fittings, Pump Fixtures, Insert Bearings, Bearing

Sizes Available From NBM

SOLID BAR: 3/8" - 16" diameter

HOLLOW BAR (Continuous Cast): 1/2" I.D. x 1" O.D. thru 14" I.D. x 16" O.D.

HOLLOW BAR (Centrifugal): up to 30" O.D. (stock) / 100" O.D. plus, special order

SQUARE BAR: up to 10" square

WEAR PLATE: 1/4" - 10 thick thru 18" widths

C93200 Bearing Bronze Specifications

End Product Specification
Centrifugal ASTM B271, SAE J462, J461
Continuous ASTM B505, SAE J461, J462
Ingot ASTM B30
Permanent SAE J461, J462
Sand ASTM B584, B763, B66, SAE J462, J461
PDF Download

Chemical Composition
Temper
Mechanical Properties
Physical Properties
Fabrication
Al Sb Cu Fe Pb Ni P Si S Sn Zn
Min/Max 0.005 0.35 81.0 - 85.0 0.2 6.0 - 8.0 1 0.15 0.005 0.08 6.3 - 7.5 1.0 - 4.0
Nominals - - 83.0000 - 7.0000 - - - - 6.9000 2.5000
Product Type Temper Type
Centrifugal ASTM B271, SAE J462, J461
Continuous ASTM B505, SAE J461, J462
Ingot ASTM B30
Prermanent SAE J461, J462
Sand ASTM B584, B763, B66, SAE J462, J461
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 30 14 - - - - - - - - - - - -
M02 0 SMIN 20 207 97 - - 15 - - - - - - - - - 0
As Continous Cast
M07 68 35 20 - - - - - - - - - - - -
M07 0 SMIN 20 241 138 - - 10 - - - - - - - - - 0
As Permanent Mold Cast
M05 68 30 14 - - - - - - - - - - - -
M05 0 TYP 20 207 97 - - 15 - - - - - - - - - 0
As Sand Cast
M01 68 35 18 - - - - - - - - - - - 16 6
M01 0 TYP 20 241 124 - - 20 - - - - - 65 - - 110 8
Product Property US Customary Metric
Coefficient of Thermal Expansion 10.0 . 10-6 per oF (68-392 F) 18.0 . 10-6 per oC (20-200 C)
Density 0.322 lb/in3 at 68 F 8.91 gm/cm3 @ 20 C
Electrical Conductivity 12 %IACS @ 68 F 0.07 MegaSiemens/cm @ 20 C
Electrical Resistivity 85.9 ohms-cmil/ft @ 68 F 14.29 microhm-cm @ 20 C
Melting Point - Liquidus 1790 F 977 C
Melting Point - Solidus 1570 F 854 C
Modulas of Elasticity in Tension 14500 ksi 100000 MPa
Specific Gravity 8.91 8.91
Specific Heat Capacity 0.09 Btu/lb/oF at 68 F 377.1 J/kg . oK at 293 K
Thermal Conductivity 33.6 Btu . ft/(hr . ft2 . oF)at 68F 58.2 W/m . oK at 20 C
Joining Technique Suitability
Brazing Good
Coated Metal Arc Welding Not Recommended
Gas Shielded Arc Welding Not Recommended
Machinability Rating 70
Oxyacetylene Welding Not Recommended
Soldering Excellent

Request a Quote