| How to Choose the right type of bronze |
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AL PLOMO |
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AL ESTAÑO |
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ALUMINIO |
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SAE 64 |
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SAE 62 |
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SAE 68A |
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| FABRICACION DE BOCINAS O COJINETES |
SAE 67 |
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SAE 65 |
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SAE 40 |
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| VELOCIDAD DE ROTACION |
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MAYOR A 500 RPM |
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MENOR A 500 RPM |
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MENOR A 500 RPM |
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| ESFUERZO MECANICO QUE SOPORTARA |
BAJO |
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ALTO |
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MUY ALTO |
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| NECESIDAD DE LUBRICACION |
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MINIMA |
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NORMAL |
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ABUNDANTE |
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| RESISTENCIA AL DESGASTE X ABRASION |
BAJA RESISTENCIA |
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ALTA RESISTENCIA |
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MUY ALTA RESISTENCIA |
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| RESISTENCIA A CORROSION |
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BUENA |
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BUENA |
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EXCELENTE |
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AL PLOMO |
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AL ESTAÑO |
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ALUMINIO |
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SAE 64 |
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SAE 62 |
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SAE 68A |
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| FABRICACION DE PARTES |
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SAE 67 |
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SAE 65 |
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SAE 40 |
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| MECANIZADO |
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FACIL |
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MODERADO |
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EXIGENTE |
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| DUREZA |
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BAJA ( 60-63 BHN ) |
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MEDIA ( 75-80 BHN) |
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ALTA ( 90-125 ) |
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| POSIBILIDAD DE DEFORMACION |
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BAJA |
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BAJA |
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MUY BAJA |
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AL ESTAÑO |
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ALUMINIO |
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SAE 62 |
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SAE 68A |
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| FABRICACION DE CORONAS, RUEDAS DENTADAS |
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SAE 65 |
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| ESFUERZO MECANICO |
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EXIGENTE |
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MUY EXIGENTE |
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| CARGA DE PRESION |
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ALTA |
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ALTA |
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| LUBRICACION |
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NORMAL / ABUNDANTE |
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ABUNDANTE |
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