composuerunt ferro stridor balls molendini partes
Ager applicationes ad Chrome Alloy Molendum Steel Balls, in brevi Ferro Ball, reperiuntur in Caement.
Plantae, fodinae, stationes Power, Industriae chemica, Molendinum molendinum, Molendinum Ball, et Coal molendinum. 
Plantae, fodinae, stationes Power, Industriae chemica, Molendinum molendinum, Molendinum Ball, et Coal molendinum.
Praesto habemus 4 principalia harum pilarum: Chrome humilis, chroma medium, chroma altum et chroma altior.Magnitudines in amplitudine 10mm – 150mm sunt.
Features:
1. Molendimus chalybeus fabricatus pilam habet altam duritiem: superficies duritiem ad 58-65HRC, duritiam voluminis 57-64HRC.
2. ictum spissitudo alte: ictum spissitudo plus quam 12J/cm2.
3. Rate fracta humilis est: rate fracta ipsa non altior quam 0.5% est.
4. iactura falsarum stridor globorum rotundorum rate humilis est.
5. omissa test in 8m testarum altarum plusquam 20000 temporum.
1. Molendimus chalybeus fabricatus pilam habet altam duritiem: superficies duritiem ad 58-65HRC, duritiam voluminis 57-64HRC.
2. ictum spissitudo alte: ictum spissitudo plus quam 12J/cm2.
3. Rate fracta humilis est: rate fracta ipsa non altior quam 0.5% est.
4. iactura falsarum stridor globorum rotundorum rate humilis est.
5. omissa test in 8m testarum altarum plusquam 20000 temporum.
Specification
Praecipua determinationes pro mitte Chrome Alloy Stridens Ferro globos:
| Morbi laoreet | Low Chrome | Medium Chrome | Princeps Chrome | Superior Chrome |
| Cr% | 0.8 – 3.5 | 4 - 9 | 10 - 18 | 22 – 25 |
| C % | 2.2 – 3.5 | 2 - 3.3 | 1.6 – 3.3 | 2.0 - 3.3 |
| Si% | 1.2 max | 1.2 max | 1.0 max | 1.0 max |
| Mn% | 1.5 max | 1.8 max | 2.5 max | 2.5 max |
| Mo% | 1.0 max | 1.5 max | 1.0 max | 2.0 max |
| Cu% | 0.5 max | 1.0 max | 1.5 max | 1.5 max |
| P % | 0.15 max | 0.15 max | 0.10 max | 0.10 max |
| S % | 0.15 max | 0.15 max | 0.10 max | 0.10 max |
| Metallographic structure | Carbide + Pearlite | Carbide + Pearlite | Carbide + Martensite | Carbide + Martensite |
| Duritia (HRC) | 45 vel supra | L vel supra | LVIII vel supra | LX vel supra |
| Tempora procidens pila | (VIII) seu supra | (XII) vel supra | (XV) vel supra | (XXII) seu supra |
Praesto pila diametri:
| Nominal Diameter in mm | Pondus in kg per pila in mediocris | Numerus globuli per ton in mediocris |
| 10 | 0.135 | 74073 |
| 12 | 0.0078 | 55248 |
| 15 | 0.0212 | 41322 |
| 20 | 0.0322 | 31056 |
| 25 | 0.093 | 15873 |
| 30 | 0.11 | 9091 |
| 40 | 0.257 | 3891 |
| 50 | 0.5 | 2000 |
| 60 | 0.867 | 1153 |
| 70 | 1.37 | 729 |
| 80 | 2.05 | 487 |
| 90 | 2.90 | 345 |
| 100 | 4.00 | 250 |
| 110 | 5.30 | 188 |
| 120 | 6.80 | 147 |
| 125 | 7.75 | 129 |
| 130 | 8.74 | 114 |
