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Grit Size Surface Roughness

Reference data and engineering information about grit size surface roughness for miscellaneous applications.

gritsizesurfaceroughness

Overview

Engineering reference data for Grit Size Surface Roughness in miscellaneous.

Key Formulas

Unit Conversion

y=xky = x \cdot k

Multiply by conversion factor.

Linear Interpolation

y=y1+(xx1)(y2y1)x2x1y = y_1 + \frac{(x - x_1)(y_2 - y_1)}{x_2 - x_1}

Estimate between two known points.

Percentage

p=partwhole×100%p = \frac{\text{part}}{\text{whole}} \times 100\%

Part as fraction of whole.

Variables

SymbolDescriptionUnit
xxInput value
yyOutput value
kkConversion factor

Grit Size and Surface Roughness Data

8 rows
Approximate comparison of sandpaper grit size and surface roughness
Grit Size
Surface Roughness(μm)
801.8
1201.32
1501.06
1800.76
2400.38
3200.3
5000.18
6000.13

Source: engineeringtoolbox.com

Interactive Charts

sandpaper grit sizes

References