ROSCAS

Tabelas
CONVERSÃO DE UNIDADES
# cm inch pés mtr km milha
cm 1 .3937 .03281 .01 .00001
inch 2.54 1 .08333 .02778
pés 30.48 12 1 .3048
mtr 100 39.37 3.281 1 .001
km 100000 39370 3281 1000 1 .6214
milhas 160934 63360 5280 1609 1.609 1
TEMPERATURA
de ºC a ºF de ºF a ºC
32 + (1,8 x ºC) (ºF - 32) x 0.55
ENERGIA
# ft-lbs kg-m kw-hr hp-hr in-lb Joule
ft-lbs 1 .1383 12 1.356
kg-m 7.233 1 86.80 9.806
kw-hr 1 1.341 859.9
hp-hr .7457 1 641.2
in-lb .0833 .01152 1 .113
PRESSÃO
# kg/mm² kg/cm² bar psi Mpa
kg/mm² 1 100 98.07 1422 98.07
kg/cm² 0.01 1 0.9807 14.22 0.9807
bar 0.0102 1.0197 1 14.5 1
psi 0.007 0.07031 0.06895 1 0.06895
Mpa 0.0102 1.0197 1 14.5 1
VELOCIDADE
# mtr/sec ft/sec km/hr mph ft/min
mtr/sec 1 3.281 3.6 2.237 196.85
ft/sec .3048 1 1.097 .6818 60
km/hr .2778 .9113 1 .6214 54.68
mph .4470 1.467 1.609 1 88
ft/min .00508 .01667 .01829 .01136 1
TORQUE
ft-lbs lbs-in da-Nm Nm kp-m kg-m
ft-lbs 1 12 .13556 1.356 .1382 .1382
lbs-in .08333 1 .01130 .1130 .01152 .01152
da-Nm 7.376 88.51 1 10 1.019 1.019
Nm .7376 8.851 .1 1 .102 .102
kp-m 7.2359 86.80 .9806 9.806 1 1
VOLUME
in³ cm³ litros quart galón
in³ 1 16.39 .01639 .0173 .004
cm³ .06102 1 .001 .0010 .00026
litros 61.02 1000 1 1.05 .26
quart 57.75 947 .9463 1 .25
galón 231.26 3790 3.79 3.98 1
POTÊNCIA
hp kw met hp
hp 1 .7457 1.014
kw 1.341 1 1.360
met hp .9863 .7355 1
FORÇA E PESO
newt daN kg (kp) lbs
newt 1 .1 .1020 .224
daN 10 1 1.020 2.24
kg (kp) 9.807 .9807 1 2.20
lbs 4.4482 .4448 .4536 1
ÁREA
in² cm² mm²
in² 1 6.452 645.2
cm² .1550 1 .01
mm² .001550 100 1
VISCOSIDADE
(SSU) ISO-VG CentiStoke CentiPolse*
31 2 1.0 .876
35 3 2.5 2.19
40 5 4.2 3.68
45 5/7 5.9 5.17
50 7 7.5 6.57
55 7/10 8.8 7.71
60 10 10.5 9.20
70 10/15 13.2 11.56
80 15 15.7 13.75
90 22 18.2 15.94
100 22 20.6 18.05
150 32 32.0 28.03
200 46 43.2 37.84
300 68 65.0 56.94
400 68/100 86.0 75.34
500 100 105 94.61
750 150 162 141.91
1000 220 216 189.22
1500 320 323 282.95
2000 460 431 377.56
3000 680 648 567.65
4000 1000 862 755.11