Tolerance

Tolernance:
The thickness can be 0.5mm
The surface roughness can be 2-20um
Size General Range Maximum Range
Weight 35cm x 35cm x 35cm 70cm x 70cm x 70cm
thickness 0.002kg~1kg 0.001kg~40kg
Flatness
Tolerance range General Range Maximum Range
Under 25
±0.2 ±0.1
25~50
±0.4 ±0.15
50~100
±0.64 ±0.25
100~150
±0.76 ±0.38
Straightness
Tolerance range General Tolerance Special Tolerance
Under 50
±0.25 ±0.13
50~100
±0.38 ±0.25
100~150
±0.50 ±0.30
Over 150
±0.76 ±0.38
Roundness
Tolerance range General Tolerance Special Tolerance
13
±0.13 ±0.10
25
±0.25 ±0.15
38
±0.30 ±0.20
50
±0.38 ±0.25