1 kilogram-force/square centimeter = 14.223 343 334 pound/square inch
so
0.2 kilogram-force/square centimeter = 2.844 668 666 9 pound/square inch0.6 kilogram-force/square centimeter = 8.534 006 000 6 pound/square inch
Best site ever,
http://www.onlineconversion.com/pressure.htm
Hope that helps.