Description
This H-19 (UNS T20819) certified reference material is a chromium-tungsten-vanadium-cobalt hot-work tool steel used as a standard for calibrating and verifying your spectrometer (handheld XRF, handheld LIBS, benchtop XRF, OES). This material is certified with values established through interlaboratory testing, giving you traceable, defensible composition data for calibration checks, instrument verification, and quality control on H-19 and other tool steels.
H-19 Tool Steel Certified Chemical Composition
| Element | Certified Value (wt%) |
|---|---|
| Co | 4.17% |
| Cr | 4.27% |
| W | 4.02% |
| V | 2.05% |
| C | 0.404% |
| Mo | 0.356% |
| Mn | 0.318% |
| Si | 0.29% |
| Ni | 0.114% |
| S | 0.011% |
| Cu | 0.055% |
| N | 0.0190% |
| P | 0.014% |
| O | 0.0071% |
| As | 0.0056% |
| Sn | 0.0056% |
| Nb | 0.008% |
H-19 Tool Steel Certificate of Analysis (BS H-19)
Other Names
H-19, H19, AISI H-19, AISI H19, H-19 Tool Steel, H19 Tool Steel, UNS T20819, T20819, Hot-Work Tool Steel
Available material forms
- XRF - Disc: 38mm D x 7mm
- OES - Disc: 38mm D x 19mm
For questions about sample dimensions or other product details, please contact us.