Fundición de Metales no Ferrosos - QuimiNet.com
Fundición de Metales no Ferrosos - QuimiNet.com
Fundición de Metales no Ferrosos - QuimiNet.com
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ALEACIONES PARA FUNDICIONEspecificaciones Similares Composición Química % Propieda<strong>de</strong>s Mecánicas Típicas Propieda<strong>de</strong>s físicas típicasAleación ASTM 4(DesignaciónAnterior)B380.1B380.0,380.0A380.1A380.0,380.0383.1383.0A384.1A384.0384.1384.0A360.1A360.0,360.0B390.1B390.0392.1392.0C443.1C443.0A413.1A413.0,413.0518.1518.0369.1369.0(USCOEspecial K9 5 )A380.1A380.0,380.0(SC84A-B)A380.1A380.0,380.0(SC84A-B)383.1383.0(SC102A)384.1384.0(SC114A)384.1384.0(SC114A)A360.1A360.0,360.0(SG100A-B)B390.1B390.0(SC174B)392.1392.0(S19)C443.1C443.0(S5C)A413.1A413.0,413.0(S12A-B)518.1518.0(GBA)Si Fe Cu Mn Mg Ni. Zn Sn Otros Elementos Tensión Plasticidad Elongación %7.5-9.57.5-9.57.5-9.57.5-9.59.5-11.59.5-11.510.5-12.010.5-12.010.5-12.010.5-12.09.1-10.09.0-10.016.0-18.016.0-18.018.0-20.018.0-20.04.5-6.04.5-6.011.0-13.011.0-13.0.35.3511.0-12.011.0-12.01.01.31.01.3.6-1.01.31.01.31.01.31.01.31.01.31.11.51.01.31.01.31.01.8.4-1.0.4-1.33.0-4.03.0-4.03.0-4.03.0-4.02.0-3.02.0-3.03.0-4.53.0-4.53.0-4.53.0-4.5.60.604.0-5.04.0-5.0.40-.8.40-.8.60.60.60.60.25.25.50.50.50.50.50.50.50.50.50.50.50.50.35.35.50.50.20-.6.20-.6.35.35.35.35.35.35.35.35.10.10.10.10.10.10.10.10.10.10.45-.6.40-.6.50-.65.45-.65.9-1.2.8-1.2.10.10.10.107.6-8.57.5-8.5.30-.40.30-.40.50.50.50.50.30.30.50.50.50.50.50.50.10.10.50.50.50.50.50.50.15.15.05.05.91.02.93.02.93.0.91.02.93.0.40.501.41.5.40.50.40.50.40.50.15.15.91.00.35.35.35.35.15.15.35.35.35.35.15.15.10.10.30.30.15.15.15.15.15.15.10.10Otro Total Lbs./sq. In.(ksi)Cr.30-.40Cr.30-.40.50.50.50.50.50.50.50.50.50.50.25.25.20.20.50.50.25.25.25.25.25.25.25.2547,000(47)47,000(47)45,000(45)48,000(48)48,000(48)46,000(46)46,000(46)42,000(42)33,000(33)43,000(43)45,000(45)47,000(47)(.2% offset)Lbs./sq. In.(ksi)23,000(23)23,000(23)22,000(22)24,000(24)24,000(24)24,000(24)36,000(36)39,000(39)14,000(14)21,000(21)28,000(28)28,000(28)BrinellcargaRangoAprox.IN 2 in. 500kg Fusión°FDensidad lb.Per cu.In.PromedioCoeficienTe <strong>de</strong>expansión térmicaConductividadEléctrica3.5 80 970-1090 .100 11.8 25 .233.5 80 970-1090 .102 11.8 27 .263.5 75 960-1080 .099 11.7 23 .232.5 85 960-1080 .100 11.5 23 .232.5 85 960-1080 .102 11.6 22 .223.5 80 1035-1105 .095 11.6 37 .35
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