Ajuste de Pernos
2
TABLA DE APRIETE (TORQUE SUGERID PERNOS GRADO 8 TORQ En Seco Lb-Pie k=0,2 1/2" 0.1419 150 15000 125 5/8" 0.226 150 24000 250 3/4" 0.334 150 35000 438 7/8" 0.462 150 49000 715 1" 0.606 150 64000 1067 1 1/8 0.763 150 80000 1500 1 1/4 0.969 150 102000 2125 1 1/2 1.405 150 148000 3700 DIAMETRO NOMINAL AREA ESFUERZO Pulg 2 Resist. a Tension Min. KSI TENSION MINIMA Libras
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TABLA DE APRIETE (TORQUE SUGERIDO)
PERNOS GRADO 8DIAMETRO NOMINALAREA ESFUERZO Pulg 2Resist. a Tension Min. KSITENSION MINIMA LibrasTORQUEEn SecoLubricadoLb-PieLb-Piek=0,2k=0,151/2"0.141915015000125940.514899.512593.755/8"0.226150240002501880.62523730250187.53/4"0.334150350004383280.7535070437.5328.1257/8"0.462150490007155360.87548510714.5833333333535.93751"0.6061506400010678001636301066.66666666678001 1/80.76315080000150011251.12580115150011251 1/40.969150102000212515941.2510174521251593.751 1/21.405150148000370027751.514752537002775
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