Transcription of SURFACE FINISH CROSS REFERENCE CHART
{{id}} {{{paragraph}}}
GRITUSACOMMON[USA] RaE/P RANGE[UK] RaRmax[JAPAN] Rmax APPROX. RMSISOASTM #NAMEMICROINCHRa MICROINCHMICRONMICROINCHMICRONMICROINCHN UMBERRa #1 Mill Plate25050 #2 Satin Sheet70 - - 120#35258120#4 Commercial #440 - 60 #43A Sanitary Finish42 - 4746 - 35 ANSI #4 Sanitary #430 - 203425 #10020 - 30200 - 220#4 SBiothech Finish25 - 25240#615 - 2010 - 15178 - - 15320#712 - - 14 Buff # #300400#8 Mirror Finish4 - 8500#8 Supermirror FINISH < 43 - 8500#8 Supermirror - 10N3 Buff # FINISH CROSS REFERENCE CHARTC ommon USA name. ASTM A480.
NO. FINISH # NAME MICROINCH Ra MICROINCH MICRON MICROINCH MICRON MICROINCH NUMBER Ra MICROINCH STANDARD 2000 50 7875 200 N12 1000 25 3940 100 N11 500 12.5 1968 50 N10 60 #1 Mill Plate 250 50 Max. 8.3 985 25 N9 140 Max. 125 3.2 492 12.5 N8 80 #2 Satin Sheet 70 Max. 80 40 - 60 63 1.6 6.3 N7 100 - 120 #3 52 58 120 #4 Commercial …
Domain:
Source:
Link to this page:
Please notify us if you found a problem with this document:
{{id}} {{{paragraph}}}