| GSS 5103 | Heat Treatment of Martensitic Stainless Steels | Heat Treat |
| Superseded by: None | Superseded By: None | |
| Selected sector: AS | Date added: | |
| SupplierNumber | SupplierName | State | CountryName |
| 90051689 | Bodycote Thermal Processing - Mclean Street | KS | United States |
| 90035903 | BURTON INDUSTRIES INC | NY | United States |
| 90050146 | Engineered Heat Treat Inc | MI | United States |
| 90050735 | HERCULES HEAT TREATING CORPORA | NY | United States |
| 90051696 | Metallurgical Processing Inc | CT | United States |
| 90053171 | Superior Plating Co | CT | United States |