SRM 155
Chromium-Tungsten Steel
wdx 
edx
thin film 
thin foil
xrf
edx
thin film
thin foil
xrf
Source
NIST
Form
Chippings
Notes
| Element | WT% |
| S | 0.01% |
| V | 0.014% |
| P | 0.015% |
| Mo | 0.039% |
| Cu | 0.083% |
| Ni | 0.1% |
| Si | 0.322% |
| Cr | 0.485% |
| W | 0.517% |
| C | 0.905% |
| Mn | 1.24% |
| Fe | 96.27% |
| Compound | WT% |
