- Standard : ASME B46.1, ASME B46 1 2019, ANSI B46 1, ANSI ASME B46 1
- ASME : American Society of Mechanical Engineers
- Surface Texture : Surface Roughness, Lay, and Waviness
ANSI B46 1 Standard Defines Surface Roughness, Lay, and Waviness
ASME B46.1 Full Form
| ASME B46.1 | |
|---|---|
| American Society of Mechanical Engineers | Surface Texture for Surface Roughness, Waviness, and Lay |
Schematic Representation of ANSI B46 1 Surface Roughness Lay and Waviness
ASME B46 1 Define Parameters for Controlling Surface Texture, Particularly in Defense-Related Industries
ASME B46 1 Standard Applications
- Defense Related industries
- Precision Instrumentation
- Aerospace
- Automotive
- Medical device
ASME B46.1 Price
ANSI ASME B46 1 Waviness Height
ANSI B46 1 Surface Texture
| ASME B46 1 Standard | |
|---|---|
| Surface | |
| Roughness | |
| Lay | |
ASME B46 1 Surface Finish
Selection of ASME B46.1 Roughness
| Periodic profiles | Cutoff | Nonperiodic profiles | Sampl./Eval. length | |
|---|---|---|---|---|
| Rsm (mm) | Ra (µm) | Rz (µm) | λc (mm) | lr / ln (mm) |
| over 1.3 up to 4 | over 10 up to 80 | over 50 up to 200 | 8 | 8 / 40 |
| over .4 up to 1.3 | over 2 up to 10 | over 10 up to 50 | 2.5 | 2.5 / 12.5 |
| over .13 up to .4 | over .1 up to .1 | over .5 up to 10 | .8 | .8 / 4 |
| over .04 up to .13 | over .02 up to .1 | over .1 up to .5 | .25 | .25 / 1.25 |
| over .013 up to .04 | up to .02 | up to .1 | .08 | .08 / .4 |