【特征形態】屑狀
| W | B | Sn | As | O | Pb | Al | Co | Mo | V | Ti | Ni | Cr | Cu | S | P | Mn | Si | C |
| 1.44 | (0.0001) | 0.002 | (0.002) | 0.0005 | (0.004) | 0.72 | 0.006 | 0.009 | 0.78 | 0.002 | 1.29 | 0.032 | 0.88 | 0.07 | 0.004 | 1.57 | 0.019 | 0.004 |
【特征形態】屑狀
| W | B | Sn | As | O | Pb | Al | Co | Mo | V | Ti | Ni | Cr | Cu | S | P | Mn | Si | C |
| 1.44 | (0.0001) | 0.002 | (0.002) | 0.0005 | (0.004) | 0.72 | 0.006 | 0.009 | 0.78 | 0.002 | 1.29 | 0.032 | 0.88 | 0.07 | 0.004 | 1.57 | 0.019 | 0.004 |
GBW(E)010310~17 碳鋼