6 GENERAL CONVERSION FACTORS The following conversion formulas provide one, but definitely not the only, calculation methodology for each of the suggested conversions. ksi to MPa Multiply  ksi by 6.8 9 4 8 MPa to ksi Multiply MPa by 0.1 4 5 0 3 7 7 4 ft-lbs to J Multiply ft-lbs by 1.3 5 5 8 2 J to ft-lbs Multiply Joule by 0.7 3 7 5 6 2 ft-lbs to kg-m Multiply ft-lbs by 0.1 3 8 2 5 5 kg-m to ft-lbs Multiply kg-m by 7 .2 3 3 0 1 kg-m to J Multiply kg-m by 9.8 0 6 6 5 J to k g-m Multiply Joule by 0.1 0 1 9 7 1 6 psi to MPa Multiply psi by 0.0 0 6 8 9 4 8 MPa to psi Multiply  MPa by 1 4 5.0 3 7 7 4 ft to mm
Multiply  ft. by
3 0 4.8 ft to cm
Multiply ft. by
3 0.4 8 ft to m
Multiply  ft. by
0.3 0 4 8 TO CONVERT  FROM
Covered
Electrodes
Stainless
Steel
Products
Solid Wire
& Rod
Products
ESAB
TIG & MIG
Wires
Cored
Wire
Products
Submerged
Arc
Products
Hard-
surfacing
Products
Calculations
Filler Metals
ASTM
Steels
Conversion
Tables
English/Metric
Tensile
English/Metric
Impact Strength
English/Metric
Gas Flow Rate
Hardness Conv.
Table
General Conv.
Factors
Periodic Table