Horizontal View
207.5 - Nonmagnetic Coating Thickness (plate form)
These SRMs are intended for calibrating instruments used in the measurement of organics and nonmagnetic inorganic coatings over steel. They consist of fine grained copper of varying thicknesses electrodeposited onto low carbon steel substrates having the properties of AISI 1010 steel. These uniform coatings are then overplated with a thin protective layer of chromium and the total coating thickness is then certified. The thickness range covered is between 6 µm and 2000 µm. Each unit is also supplied with a blank substrate. NOTE: Based on the stability of the coating, wear is the primary factor in determining if a copper on steel SRM needs reverification. If excessive wear is suspected, contact the NIST Electrochemical Processing at: Phone: (301) 975-6400; Fax: (301) 926-7679 or e-mail: coating.thickness@nist.gov
PLEASE NOTE: The tables are presented to facilitate comparisons among a family of materials to help customers select the best SRM for their needs. For specific values and uncertainties, the certificate is the only official source.
- Certified values are normal font
- Reference values are italicized
- Values in parentheses are for information only
- Detail 
- Certificate 
- Report of Investigation 
- MSDS 
- Data Files 
- Questionnaire
| 1358b | 1359b | 1362b | 1363b | 1364b | |
|---|---|---|---|---|---|
| Status >> | Now Selling | Now Selling | Now Selling | Now Selling | Now Selling |
| Description >> | Coating Thickness Standard, (Nonmagnetic Coating on Steel) Nominal Coating Thickness: 20 μm, 80 μm, 255 μm, 1000 μm | Coating Thickness Standard (Nonmagnetic Coating on Steel) Nominal Coating Thickness: 48 μm, 140 μm, 505 μm, 800 μm | Coating Thickness Standard Set (Nonmagnetic Coating on Steel) Nominal Coating Thickness: 40 μm, 80 μm, 140 μm, 205 μm | Coating Thickness Standard Set (Nonmagnetic Coating on Steel) Nominal Coating Thickness: 255 µm, 385 µm, 505 µm, 635 µm | Coating Thickness Standard Set (Nonmagnetic Coating on Steel) Nominal Coating Thickness: 800 µm, 1000 µm, 1525 µm, 1935 µm |
|
|
|
|
|
|
|
| Unit Size >> | set (5) | set (5) | set (5) | set (5) | set (5) |
| Coating Thickness, nominal |
|||||
| (µm) | 20, 80, 255, 1000 | 48, 140, 505, 800 | 40, 80, 140, 205 | 255, 385, 505, 635 | 800, 1000, 1525, 1935 |
| (mils) | 0.8, 3.1, 9.8, 39 | 2.0, 5.5, 20, 32 | 1.6, 3.1, 5.5, 7.9 | 9.8, 16, 20, 26 | 32, 39, 59, 79 |