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Grades assortment
| Сортамент | ГОСТ, ТУ | Размер мм | Марка стали | |
|---|---|---|---|---|
| 915 | Heat-resistant steels according to TU | GOST 5632-72 | individually | |
| 914 | Steel for impact tool | GOST 5950-73 | at the request of | |
| 913 | Spring steels | GOST 4547-73 | individual application | |
| 912 | Ballbearing steels | GOST 801-78 | individual application |