| Agent Name | MAGNETITE |
| CAS # | 1309-38-2 |
| RTECS # | |
| Agent Code | T1880 |
| Code | Occupation Description (1980) | Total # Employees (Male & Female) |
Total # Female Employees |
| 027 | PERSONNEL, TRAINING, AND LABOR RELATIONS SPECIALISTS | 2,881 | |
| 099 | OCCUPATIONAL THERAPISTS | 194 | 194 |
| 105 | THERAPISTS, N.E.C. | 98 | 77 |
| 188 | PAINTERS, SCULPTORS, CRAFT-ARTISTS, AND ARTIST PRINTMAKERS | 850 | 567 |
| 224 | CHEMICAL TECHNICIANS | 2,228 | 356 |
| 225 | SCIENCE TECHNICIANS, N.E.C. | 1,185 | 474 |
| 235 | TECHNICIANS, N.E.C. | 100 | |
| 313 | SECRETARIES | 381 | 381 |
| 335 | FILE CLERKS | 104 | |
| 379 | GENERAL OFFICE CLERKS | 458 | 401 |
| 453 | JANITORS AND CLEANERS | 2,511 | |
| 503 | SUPERVISORS, MECHANICS AND REPAIRERS | 480 | |
| 505 | AUTOMOBILE MECHANICS | 5,390 | |
| 507 | BUS, TRUCK, AND STATIONARY ENGINE MECHANICS | 837 | |
| 508 | AIRCRAFT ENGINE MECHANICS | 2,806 | 199 |
| 514 | AUTOMOBILE BODY AND RELATED REPAIRERS | 3,056 | |
| 516 | HEAVY EQUIPMENT MECHANICS | 130 | |
| 518 | INDUSTRIAL MACHINERY REPAIRERS | 386 | |
| 544 | MILLWRIGHTS | 407 | |
| 547 | SPECIFIED MECHANICS AND REPAIRERS, N.E.C. | 616 | |
| 549 | NOT SPECIFIED MECHANICS AND REPAIRERS | 2,439 | |
| 563 | BRICKMASONS AND STONEMASONS | 3,759 | |
| 567 | CARPENTERS | 2,148 | |
| 575 | ELECTRICIANS | 26 | |
| 585 | PLUMBERS, PIPEFITTERS, AND STEAMFITTERS | 582 | 17 |
| 597 | STRUCTURAL METAL WORKERS | 56 | |
| 633 | SUPERVISORS, PRODUCTION OCCUPATIONS | 1,352 | |
| 634 | TOOL AND DIE MAKERS | 3,539 | |
| 637 | MACHINISTS | 107 | 25 |
| 643 | BOILERMAKERS | 34 | 6 |
| 653 | SHEET METAL WORKERS | 2,209 | |
| 656 | PATTERNMAKERS AND MODEL MAKERS, WOOD | 86 | 21 |
| 668 | UPHOLSTERERS | 25 | |
| 675 | HAND MOLDERS AND SHAPERS, EXCEPT JEWELERS | 485 | |
| 679 | BOOKBINDERS | 1,042 | 651 |
| 684 | MISCELLANEOUS PRECISION WORKERS, N.E.C. | 2,388 | |
| 717 | FABRICATING MACHINE OPERATORS, N.E.C. | 199 | 57 |
| 733 | MISCELLANEOUS WOODWORKING MACHINE OPERATORS | 74 | |
| 734 | PRINTING MACHINE OPERATORS | 3,867 | 568 |
| 736 | TYPESETTERS AND COMPOSITORS | 2,817 | 237 |
| 756 | MIXING AND BLENDING MACHINE OPERATORS | 1,396 | |
| 759 | PAINTING AND PAINT SPRAYING MACHINE OPERATORS | 1,174 | 64 |
| 777 | MISCELLANEOUS MACHINE OPERATORS, N.E.C. | 1,272 | 461 |
| 779 | MACHINE OPERATORS, NOT SPECIFIED | 1,093 | |
| 783 | WELDERS AND CUTTERS | 15,790 | 94 |
| 785 | ASSEMBLERS | 4,086 | 329 |
| 796 | PRODUCTION INSPECTORS, CHECKERS, AND EXAMINERS | 2,040 | 1,161 |
| 804 | TRUCK DRIVERS, HEAVY | 699 | |
| 869 | CONSTRUCTION LABORERS | 2,148 | |
| 885 | GARAGE AND SERVICE STATION RELATED OCCUPATIONS | 2,363 | |
| 888 | HAND PACKERS AND PACKAGERS | 940 | 78 |
| 889 | LABORERS, EXCEPT CONSTRUCTION | 6,694 | 351 |
| TOTAL | 92,026 | 6,770 | |
*(1) The estimates for each occupation apply across the surveyed industries in which the agent was observed. Not all industries were surveyed, and not all agents were observed in all surveyed industries. (2) When using the estimates, standard errors associated with estimates should be considered. (3) Potential exposures to a chemical agent are categorized as actual (i.e., the surveyor observed the use of the specific agent) or tradename (i.e., the surveyor observed the use of a tradename product known to contain the specific agent). The estimates presented in the table combine both categories.