C936 / MOD SAE 64 Bearing Bronze
ASTM B30, ASTM B66, ASTM B271, ASTM B505,ASTM B584, ASTM B763/B763M, SAE 660, SAEJ461, SAE J462, UNS C93600
High-Leaded Tin bronze C936 or Modified SAE 64 has advantages over other leaded bronzes such as: bearings run cooler, less tool wear, corrosion-resistant, better survival of interruptions in lubrication, better machinability, and resists pounding over other bearing materials. C936 bronze applications are used in steel mills, oil refineries, and compressor manufacturers.
C93600 Leaded-Tin Bronze Applications
- Steel Mills
- Oil Refineries
- Compressor manufacturers
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Our C93600 Leaded-Tin Bronze Inventory & Properties
Farmer’s diverse inventory of products and services offered provides our customers the largest and most extensive selection of alloys available, cut to precise specifications, and delivered with total quality control.
Chemical Properties
| Element | Cu (1) | Pb | Sn | Zn | |
| Min % | 79 | 11 | 6 | ||
| Max % | 83 | 13 | 8 | 1 |
| Element | P(2) | Ni (3) | Al | S Sb | Si |
| Min % | |||||
| Max % | 0.15 | 1 | 0.005 | .08 .55 | 0.005 |
Physical Properties
| Melting Point - Liquidus°F | 1720 |
| Melting Point - Solidus°F | 1550 |
| Densitylb/cu in. at 68°F | 0.325 |
| Specific Gravity | 9 |
| Electrical Conductivity% IACS at 68°F | 11 |
| Thermal ConductivityBtu/ sq ft/ ft hr/ °F at 68°F | 28.5 |
| Coefficient of Thermal Expansion 10-6 per ⁰F (68-392 ⁰F) | 10.3 |
| Specific Heat CapacityBtu/ lb /°F at 68°F | 0.09 |
| Modulus of Elasticity in Tension ksi | 14000 |
Fabrication Properties
| TECHNIQUE | SUITABILTY |
| Soldering | Good |
| Brazing | Good |
| Oxyacetylene Welding | Not Recommended |
| Gas Shielded Arc Welding | Not Recommended |
| Coated Metal Arc Welding | Not Recommended |
| Machinability Rating | 80 |
Mechanical Properties
| FORM | TEMPER | TENSILE STRENGTH | YS-0.5% EXT (KSI) | ELONGATION (%) | BRINELL HARDNESS 500 (KG) |
| Continuous Cast | M07 | 33 | 20 | 10 | 65 |
Casting Characteristics
| CASTING ATTRIBUTE | LEVEL | |
| Casting Yield | High | |
| Drossing | Low | |
| Effect of Section Size | Low | |
| Fluidity | High | |
| Gassing | Medium | |
| Patternmakers Shrinkage in. per ft. | 16-Feb | |
| Shrinkage in Solidification | Low |
Our Commitment to Service
As a leading copper, brass, & bronze alloys supplier, Farmers Copper Ltd. attributes our success to serving our customers, through our service-minded employees and material readily available for prompt, accurate deliveries of copper, brass, bronze, stainless steel and other metal alloys.