37
2
Area Mass Moments of inertia Section moduli
A
mm²
Profiles
m
kg/m
Ix
cm4
ly
cm4
It
cm4
Wx
cm³
Wy
cm³
Wp
cm³
Page
Profiles for Sliding Doors and Windows
mk 2240
52.40. .... 173 0.47 – – – – – – 243
mk 2241
52.41. .... 248 0.67 – – – – – – 243
mk 2245
52.45. .... 569 1.54 14.40 12.70 – 4.86 6.33 – 232/
309
mk 2244
52.44. .... 321 0.87 – – – – – – 285
Profiles for Stairs and Platforms
mk 2040.68
54.68. .... 878 2.37 – 14.2 – – 8.71 – 333
mk 2040.69
54.69. .... 1063 2.87 – 16.8 – – 11.74 – 333