P20
For P20, manufacturer is Romay; grade designation(s) is R-200 R-300, recorded from its source on 2026-08-11.
- ISO application code
- P20 verified
- Manufacturer
- Romay our reading
- Grade designation(s)
- R-200 R-300 verified
Values marked our reading are our classification of what the source says — the source does not print them in those words. The quote below is the evidence for each one; judge it yourself.
What the source says
P20 | R-200 R-300 |
— romaycorp.com, retrieved 2026-08-11
Source
- romaycorp.comhttps://romaycorp.com/charts/carbide-comparison-chart/