- Tabla unidades de medida sistema internacional - Pneumax

1 03 XVI03 - unidades de medida tablas de conversi n- Tabla unidades de medida sistema internacional - Tabla de conversi n- Tablas pesos espec ficos y temperaturas de fusi n- Tablas de roscas- Tablas pesos de materialesXVIIU nidades de medida , tablas de conversi n03 XVIIIUNIDADES DE medida sistema INTERNACIONALU nidadesNombreSimboloLongitudMetromSuperf icieMetro cuadradom VolumenMetro c bicom FuerzaNewtonNMasaKilogramokgPresi nPascalPa (N/m )Trabajo y energ aJulioJ (Nm)PotenciaWatioW (J/s)TiempoSegundosVelocidadMetro/segund om/sAceleraci nMetro/segundo m/s CaudalMetro c bico/segundom /sTemperaturaKelvin KFrecuenciaHerzioHz (1/s)Corriente el ctricaAmperioATensi n el ctricaVoltioV (W/A)Resistencia el ctricaOhmio (V/A)Potencia el ctricaVoltiamperioVA (V x A) unidades de medida , tablas de conversi nXIXTABLAS DE CONVERSI NLongitudcent metro (cm)metro (m)pulgada (In)pie (ft)yarda (yd)1 metro (m)100139,373,2811,0941 pulgada (In)2, ,0281 pie (ft)30,480,30481210,3331 yarda (yd)

2 91,440,91443631 Superficiecentimetro cuadrado (cm )metro cuadrado (m )pulgada cuadrado (sq ln)pie cuadrado (sq ft)yarda cuadrada (sq yd)1 cent metro cuadrado (cm )11x100,1551,08x101,2x101 metro cuadrado (m )1x1011,5510,7641,21 pellica cuadrado (sq in)6, ,95x107,72x101 pie cuadrado (sq ft)9299,29x1014410,1111 yarda cuadrada (sq yd) , (l = dm )metro cubico (m )pulgada cubica (sqin)pie cubico (sqft)Gal n (gai - USA)Gal n (gai -GB)1 litro (l)=1dm 11x1061,023,53x100,26420,221 metro cubo (m3) ,31264,22201 pulgada cubica (sq In) pie cubico (sq ft)28, ,72817,486,231 Gal n (gai - USA)3,7853,79x102310,133710,83271 Gal n (gai - GB)4,5464,55x10277,40,16051,21 Masa (Peso)kilogramo (Kg)libra-pound (Ib)tonelada USAtonelada GB1 kilogramo (Kg)12, libra-pound (Ib)0, tonelada USA907,2210,89291 tonelada GB1,0162,241,121 FuerzaNewton (N)Kllopondio (kp)Poundal (Pdt)1 Newton (N)10,1027,231 Kilopondio (kp)9,807170,931 Poundal (poi)0,13830,01411 Presi nPascal (Pa)Bar (bar)Poundal/Pulgada (psi)

3 Atmosfera T cnica (at = kg/cm )Atmosfera (atm)Columna de mercurio (mmHg = torr)Columna de agua (mH O)1 Pascal (Pa) , Bar (bar)1x104114,51,020,986975010,21 Poundal/pulgada2(psi)6,8950, ,0680551,720,7031 Atmosfera T cnica (at = kgfcm ) ,980714,2210,9678735,6101 Atmosfera (atm) ,01314,71,033176010,331 mm de mercurio (mmHg = Torr)133,321,34x10*1, , metro de agua (mhhO)9, x10J1,4230, ,61 Trabajo y energ aKilocalor a (kcal)Kilogrametro (kflm)Kilovatiohora (kWh)Caballo vapor/hora (hpt) no metricoJulio (J)1 Kilocaloria (kcal)14271,163x10 1,561x104,191 Kilogrametro (kgm) ,724x103,653x109,8061 Kilovatiohora (kWh)860367,12211, Caballo vapor/hora-no metrico (hph) ,745712,685x101 Julio (J)2,39x100,1022,78x103,725x101 TemperaturaKelvin (K)Celsius ( C)Fahrenheit ( F)( F -32) : 1,8 = C/Celsius ( C)Fahrenheit ( F)K - 273 = C(K -273) x 1,8 = F/( C x 1,8) + 32 = FKelvin (K) C+ 273 = K273 + [( F-32).]

4 1,8] = K/ unidades de medida , tablas de conversi n03 XXSustancias S LIDASS ustancias L QUIDASS ustanciaSimbolo qu micoPeso espec fico (kg/dm )Temperatura de fusi n ( C)SustanciaSimbolo qu micoPeso espec fico (kg/dm )Temperatura de fusi n ( C)Acero al tungsteno8,71450 Agua destilada10 Acero inoxidable7,81450 Alcohol et lico0,79-117 Acero sin mezcla7,81480 Gasolina0,68 0,75-30 -50 Alpaca8,61050 Benzeno puro0,8864 AluminioAl2,7660 Gasoleo0,88 1-5 AntimonioSb6,67630 MercurioHg13,59-38,9 Bronce94 Cu 6 Sn7,4 8,9900 Aceite lubricante0,91-20 Bronce para fundir8,78990 Aceite para m quinas0,91-5 CadmioCd8,64321 Petroleo0,81-70 CalcioCa1,55851 Percloroetileno1,62 Cemento1,65-Cobalto8,91490 Sustancias GASEOSASC obreCu8,931085 Corindon3,9 4,02050 CromoCr7,11890(kg/dm )

5 DiamanteC3,51~ 3500 AcetilenoC2H21,91-81 Esmeril42200 Anhidrico carb nicoCH21,53-57 Esta oSn7,28232 Aire1-220 Goma1,1-Nitr genoN20,97-210 Hierro7,861539 Gas iluminante0,47-230 Hierro colado7,251150 1250 Hidr genoH20,07-257 Lat n 63/377,5900 1000 NeonNe0,69-249 MagnesioMg1,75650 Oxido de carbonioCO1,97-205 ManganesoMn7,31260 OxigenoO21,1-218 Metal blando7,5 10, de agua 100 C0,620 Metal duro K1014,7> 2000 Metal duro P1011,1> 2000 Mica2,6 3,6~ 1300 MolibdenoMo10,22600 NiquelNi8,851450 OroAu19,831063 Oxido de hierro5,11565 Parafina0,9254Pl stico t cnico1,4 1,5-PlataAg10,5960 Platino21,451775 PlomoPb11,34327 TitanioTi4,63380 VanadioV6,11800 WolframioW19,33370 ZincZn7,15420 Zinc prensado6,8390 PESOS ESPECIFICOS Y TEMPERATURAS DE FUSI NPeso espec fico Simbolo quimicoSustanciaTemperatura de fusi n ( C) unidades de medida , tablas de conversi nRoscas M TRICAS UNI 4535-64 XXIR oscaPaso (mm) taladro (mm,) punta (mm)RoscaPaso (mm) taladro (mm,) punta (mm)

6 M 1,60,351,3211,20M 30,352,7212,65M 1,80,351,5211,45M 40,503,5993,5M 20,401,6791,60M 50,504,5994,5M 2,20,451,8381,75M 60,755,3785,2M 2,50,452,1382,05M 70,756,3786,2M 30,502,5992,5M 80,757,3787,2M 3,50,603,0102,9M 817,1537M 40,703,4223,3M 918,1538M 4,50,753,8783,7M100,759,3789,2M 50,804,3344,2M 1019,1539M 615,1535M 101,258,9128,8M 716,1536M 11110,15310M 81,256,9126,8M 12111,15311M 91,257,9127,8M 121,2510,91210,8M 101,58,6768,5M 121,510,67610,5M 111,59,6769,5M 14113,15313M 121,7510,44110,2M 141,2512,91212,8M 14212,21012M 141,512,67612,5M 16214,21014M 15114,15314M 182,515,74415,5M 151,513,67613,5M 202,517,74417,5M 16115,15315M 222,519,74419,5M 161,514,67614,5M 24321,25221M 18117,15317M 27324,25224M 181,516,67616,5M 303,526,77126,5M 18216,21016M 333,529,77129,5M 20119,15319M 36432,27032M 201,518,67618,5M 39435,27035M 20218,21018M 424,537,79937,5M 22121,15321M 454,540,79940,5M 221,520,67620,5M 48543,29743M 21220,21020M 52547,29747M 24123,15323M 565,550,79650,5M 241,522,67622,5M 605,554,79654,5M 24222,21022M 64658,30558M 24124,15324M 68662,30562M 251,523,67623,5M 261,524,67624,5M 271,525,67625,5M 27225,21025M 281.

7 526,67626,5M 301,528,67628,5M 30228,21028M 321,530,67630,5M 33231,21031M 351,533,67633,5M 361,534,67634,5M 36234,21034M 36333,25233M 381,536,67636,5M 39336,25236M 401,538,67638,5M 421,540,67640,5M 451,543,67643,5M 501,548,67648,5 ISO de paso gruesoISO de paso finoUnidades de medida , tablas de conversi n03 Roscas WHITWORTH UNI 2709 XXIIR oscas GASF ilettature WHITWORTH UNI 2709 externo (mm.) taladro (mm.) punta (mm.) externo (mm.) taladro (mm.) punta (mm.)W1/16 - 601,5881,181,2W3/16 - 324,7624,004,0W3/32 - 482,3811,871,9W7/32 - 285,5564,694,7W 1/8 - 403,1752,562,6W 1/4 - 266,3505,415,4W5/32 - 323,9693,213,2W5/16 - 227,9386,836,8W3/16 - 244,7623,743,8W 3/8 - 209,5258,308,3W7/32 - 245,5564,544,6W7/16 - 1811,1139,769,8W 1/4 - 206,3505,135,2W 1/2 - 1612,70011,1711,0W5/16 - 187,9386,586,6W9/16 - 1614,28812,7612,5W 3/8 - 169,5258,018,0W 5/8 - 1415,87514,1314,0W7/16 - 1411,1129,379,4W 3/4 - 1219,05017,0117,0W 1/2 - 1212,70010,6610,5W 7/8 - 1122,22520,0020,0W9/16 - 1214,28812,2512.

8 0W 1 - 1025,40022,9623,0W 5/8 - 1115,87513,6613,5W1 1/8 - 928,57525,8626,0W 3/4 - 1019,05016,6116,5W1 1/4 - 931,75029,0429,0W 7/8 - 922,22519,5119,5W1 3/8 - 834,92531,8732,0W 1 - 825,40022,3522,5W1 1/2 - 838,10035,0535,0W1 1/8 - 728,57525,0925,0W1 5/8 - 841,27538,2238,0W1 1/4 - 731,75028,2628,0W1 3/4 - 744,45040,9641,0W1 3/8 - 634,92530,8631,0W1 7/8 - 747,62544,1444,0W1 1/2 - 638,10034,0334,0W 2 - 750,80047,3147,5W1 5/8 - 541,27536,3936,5W2 1/4 - 657,15053,0853,0W1 3/4 - 544,45039,5639,5W2 1/2 - 663,50059,4359,5W1 7/8 - 4,547,62542,2042,0W2 3/4 - 669,85065,7866,0W 2 - 4,550,80045,3745,5W 3 - 576,20071,3271,5W2 1/4 - 457,15051,0451,0W2 1/2 - 463,50057,3957,5W2 3/4 - 3,569,85062,8763,0 W BSF RoscaRosca externo (mm.)

9 Taladro (mm.) punta (mm.) externo (mm)G1/8 - 289,738,688,70Gc 1/8 -288,54,93,1G1/4 - 1913,1611,6211,75Gc 1/4 -1911,57,34,7G3/8 - 1916,6615,1215,25Gc 3/8 -1915,07,75,1G1/2 - 1420,9518,8619,00Gc 1/2 -1418,510,06,4G5/8 - 1422,9120,8221,00Gc 3/4 -1423,511,37,7G3/4 - 1426,4424,3524,50Gc 1 -1130,012,78,1G7/8 - 1430,2028,1128,25Gc 1 1/4 -1138,015,010,4G 1 - 1133,2530,5930,50Gc 1 3/8 -1141,015,010,4G 1 1/8 - 1137,9035,2435,50Gc 1 1/2 -1144,515,010,4G 1 1/4 - 1141,9139,2539,50Gc 2 -1156,018,213,6G 1 3/8 - 1144,3241,6641,50Gc 2 1/2 -1172,021,014,0G 1 1/2 - 1147.

10 8045,1445,00Gc 3 -1185,024,117,1G 1 5/8 - 1151,3248