Wolframium Plate
Compositio chemica:
| Main et minor components | Min.content(%) | ASTM B760 |
| W | 99.97 | statera |
| immunditias | Max.values (μg/g) | Max.values (μg/g) |
| Al | 15 | - |
| Cu | 10 | - |
| Cr | 20 | - |
| Fe | 30 | 100 |
| K | 10 | - |
| Ni | 20 | 100 |
| Si | 20 | 100 |
| Mo | 300 | - |
| C | 30 | 100 |
| H | 5 | - |
| N | 5 | 100 |
| O | 20 | 100 |
| Cd | 5 | - |
| Hg | 1 | - |
| Pb | 5 | - |
Dimensiones et tolerantiae;
Frigus advolvit iaculis
| Crassitudo (mm) | Crassitudo tolerantiae (± mm) | ||
| Width≤200mm | Max.width 510mm | Latitude tolerantiae (± mm) | |
| 0.024 | 0.003 | ||
| 0.025-0.03 | 0.004 | 0.5 | |
| 0.03-0.04 | 0.005 | 0.5 | |
| 0.04-0.05 | 0.006 | 0.5 | |
| 0.05-0.06 | 0.008 | 0.5 | |
| 0.06-0.08 | 0.013 | 0.5 | |
| 0.08-0.10 | 0.014 | 0.5 | |
| 0.10-0.15 | 0.024 | 0.041 | 0.5 |
| 0.15-0.30 | 0.035 | 0.093 | 1.0 |
| 0.30-0.40 | 0.05 | 0.093 | 1.6 |
| 0.40-0.50 | 0.06 | 0.110 | 1.6 |
Hot rooled iaculis
| Crassitudo (mm) | Crassitudo tolerantiae (± mm) | ||
| Width≤510mm | Max.width 1200(mm) | Latitude tolerantiae (± mm) | |
| 0.05-0.60 | 0.110 | 1.6 | |
| 0.60-0.80 | 0.140 | 2.0 | |
| 0.08-1.00 | 0.200 | 2.0 | |
| 1.00-2.00 | 0.250 | 2.0 | |
| 2.00-8.00 | 0.300 | 2.0 | |
| 8.0-20.00 | 5% | 5% | 2.0 |
Longitudo tolerantiae: longitudo tolerantia omnium dimensionum maxima est +5/-0 mm.
Planities: max. 4% (ratio mensurae in ex ASTM B760)
Densitas: crassitudo＜10.00mm densitas＞19.2g/cm³
thicknes10.00-20.00mm）density＞19.1g/cm³
vickers duritiem;
≤0.16 mm ≥550 HV
0.10-0.05 mm ≥500 HV
0.50-1.50mm ≥470 HV
1.50-10.00mm ≥450 HV
10.00-20.00mm ≥420 HV
Aspectus: Materia erit qualitatis uniformis, sine materia aliena, scinditur et fracturas.
Lectum schedae (non ornatae) parvam marginem rimas habere possunt.
Superficies qualitatis:
Frigus advolvit ≤ 0,30mm clara
Frigus involutus 0.3-0.5 mm CONDITANEUS
Hot involutus ≥0.50 mm CONDITANEUS
Epistulam tuam hic scribe et mitte nobis
