kN = kilonewtons - Newtons are a unit of force
MPa = megapascals - Pascals are a unit of stress
kilo denotes that you multiply the value by 1,000 and mega denotes that you multiply the value by 1,000,000
Stress = Force per unit area
As such 1 Pa = 1 N/m2
1 MPa = 1000 kN/m2
So to convert kN into MPa
Stress (MPa) = Force (kN) / (Area (m2) * 1000)
743.9 KN to Mpa
200
40
50
120
517,123
367.7 kN
1 pa = 1x10-5 bar or 1 Mpa = 10 bar, therefore, to convert from Mpa to bar you simply take the number of Mpa and multiply it by 10.
kN x 101.97 = kg
There are 6.8948 MPa in one ksi. To convert ksi (kips per square inch) to MPa (MegaPascals), multiply the number of ksi by 6.8948.
7
MPa x 145 = psi
5.5 kg * 9.81 m/s^2 = 53.955 KN
1 psi = 64984.65 Pa Therefore 50 MPa = 769 Psi
Multiply by 9.8Ng-1.
1kN is 224.8 pounds at Earth's surface.
Multiply psi by 0.006894759086775369 to convert from psi to MPa. ex: 1000 psi = 1000 x 0.006894759086775369 = 6.89 MPa http://www.chapelsteel.com/psi-mpai.html