Standard Manufacturing Dimensions

Shape Technical Drawing Standard Range Maximum Capacity
Disc
Diameter: ≤100 mm
Thickness: 0.5–45 mm
Diameter: ≤150 mm
Thickness: 0.5–60 mm
Block
Length: ≤150 mm
Width: ≤100 mm
Thickness: ≤55 mm
Length: ≤200 mm
Width: ≤150 mm
Thickness: ≤70 mm
Ring
Outer Ø: ≤100 mm
Inner Ø: ≤90 mm
Thickness: 0.5–45 mm
Outer Ø: ≤150 mm
Inner Ø: ≤145 mm
Thickness: 0.5–60 mm
Arc / Segment
Length: ≤150 mm
Width: ≤100 mm
Thickness: 2–30 mm
Length: ≤2000 mm
Width: ≤100 mm
Thickness: 1.5–50 mm

Physical Properties of Magnets at Ambient Temperature

Density
7.4 - 7.7 g/cm³
Hardness
600 - 620 HV
Bending Strength
250 - 450 MPa
Compressive Strength
1000 - 1200 MPa
Tensile Strength
⊥ C Axis 300 - 350 MPa
|| C Axis 200 - 220 MPa
Impact Strength
2 - 10 KJ/m²
Breaking Tenacity
5 MPa·m¹/²
Young's Modulus
150 - 160 GPa
Thermal Conductivity
5 - 6 W·m⁻¹·K⁻¹
Specific Heat
0.44 J·g⁻¹·K⁻¹
Electrical Resistance
1.25 Ω·mm²/m