[SM-206792-A/3]
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SI UNIT
2
2. INTERNATIONAL SYSTEM OF UNITS (SI)
In this manual, values are expressed using the International System of Units
(SI).
Use the table below to convert them into values expressed in conventional units.
Table of conversion between SI units and conventional units
(The values printed in Bolds fonts are values given in the International System of Units (SI)):
Force
N
dyn
kgf
1
1
×
10
5
1.01972
×
10
-1
1
×
10
-5
1
1.01972
×
10
-6
9.80665
9.80665
×
10
5
1
Stress
Pa or N/m
2
MPa or N/mm
2
kgf/mm
2
kgf/cm
2
1
1
×
10
-6
1.01972
×
10
-7
1.01972
×
10
-5
1
×
10
6
1
1.01972
×
10
-1
1.01972
×
10
9.80665
×
10
6
9.80665
1
1
×
10
2
9.80665
×
10
4
9.80665
×
10
-2
1
×
10
-2
1
Note
:
1Pa=1N/m
2
, 1MPa=1N/mm
2
Pressure
Pa
kPa
MPa
bar
kgf/cm
2
atm
mmH
2
O
mmHg or Torr
1
1
×
10
-3
1
×
10
-6
1
×
10
-5
1.01972
×
10
-5
9.86923
×
10
-6
1.01972
×
10
-1
7.50062
×
10
-3
1
×
10
3
1
1
×
10
-3
1
×
10
-2
1.01972
×
10
-2
9.86923
×
10
-3
1.01972
×
10
2
7.50062
1
×
10
6
1
×
10
3
1
1
×
10
1.01972
×
10
9.86923
1.01972
×
10
5
7.50062
×
10
3
1
×
10
5
1
×
10
2
1
×
10
-1
1
1.01972
9.86923
×
10
-1
1.01972
×
10
4
7.50062
×
10
2
9.80665
×
10
4
9.80665
×
10 9.80665
×
10
-2
9.80665
×
10
-1
1
9.67841
×
10
-1
1
×
10
4
7.35559
×
10
2
1.01325
×
10
5
1.01325
×
10
2
1.01325
×
10
-1
1.01325
1.01323
1
1.03323
×
10
4
7.60000
×
10
2
9.80665
9.80665
×
10
-3
9.80665
×
10
-6
9.80665
×
10
-5
1
×
10
-4
9.67841
×
10
-5
1
7.35559
×
10
-2
1.33322
×
10
2
1.33322
×
10
-1
1.33322
×
10
-4
1.33322
×
10
-3
1.35951
×
10
-3
1.31579
×
10
-3
1.35951
×
10
1
Note
:
1Pa=1N/m
2
Example (converting a pressure value):
1kgf/cm
2
→
0.0980665MPa 1MPa
→
1.01972
×
10kgf/cm
2