Simulation of the magnetic fied

Hi,
I have one physical NdFeB magnet and I need to simulate this magnet in Comsol 4.2a, but I dont know exactly how to do it.

I know these parameters of the magnet:

Remanence Br = 1380 mT
Coercivity Hcb = 876 kA/m
Intrinic coercivity Hcj = 876 kA/m
Maximum Energy Product BHmax = 334 kJ/m3

Dimensions of the magnet (cylindric magnet): height = 5 mm; weight = 8,5 mm
The magnet is magnetized axially.

So I used 2D axisymmetric geometry for this shape of the magnet, entered dimensions and now... I tried used mfnc physics, but I dont know exactly, which of these physical parameters (Br, Hcb ...) should be used for modelling magnetic field around this magnet.

I wanted to use this formula for magnetization

M = (1/u0)*B-H

but I dont know, if the B and H in this formula is the same as Br and Hcb or Hcj of my magnet, or if I can simulate magnetic field without this parameter.

Please can anybody help me? Thank you very much.

Peter.