10Х2М 강철 (48ТН-1; 12Х2М)
| 10Х2М | |
| 10X2M | |
| 10H2M | |
| 10Cr2Mo |
| 48ТН-1 | |
| 48TH-1 | |
| 48TN-1 | |
| 48TiН-1 |
| 12Х2М | |
| 12X2M | |
| 12H2M | |
| 12Cr2Mo |
| ГОСТ | В24 | ГОСТ 3560-73 |
| ГОСТ | В23 | ГОСТ 5520-79, ГОСТ 19903-74, ГОСТ 19903-90 |
| ТУ | В03 | ТУ 108.11.934-87 |
| ТУ | В33 | ТУ 14-1-1093-74, ТУ 14-1-3409-82 |
| ТУ | В31 | ТУ 14-1-1843-76, ТУ 14-1-3119-81, ТУ 14-1-789-73 |
| ТУ | В32 | ТУ 14-1-1901-77 |
| ТУ | В62 | ТУ 14-159-297-2006 |
| C | S | P | Mn | Cr | Si | Ni | Fe | Cu | Al | Ti | Mo | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ТУ 14-1-3119-81 | 0.08-0.12 | ≤0.02 | ≤0.02 | 0.4-0.7 | 2-2.5 | 0.17-0.37 | ≤0.3 | ≤0.25 | - | ≤0.1 | 0.6-0.8 | |
| ТУ 108.11.934-87 | 0.08-0.12 | ≤0.02 | ≤0.025 | 0.4-0.7 | 2-2.5 | 0.17-0.37 | ≤0.3 | ≤0.25 | - | ≤0.1 | 0.6-0.8 | |
| ТУ 14-1-1093-74 | 0.08-0.12 | ≤0.03 | ≤0.035 | 0.4-0.7 | 2-2.5 | 0.17-0.37 | ≤0.3 | ≤0.25 | - | ≤0.1 | 0.6-0.8 | |
| ГОСТ 5520-79 | 0.08-0.12 | ≤0.02 | ≤0.02 | 0.4-0.7 | 2-2.5 | 0.17-0.37 | ≤0.3 | ≤0.2 | ≤0.02 | - | 0.6-0.8 |
| Сечение, мм | sТ|s0,2, МПа | σB, МПа | d5, % | y, % | кДж/м2, кДж/м2 |
|---|---|---|---|---|---|
| 8-50 | ≥295 | 390-590 | ≥20 | - | ≥980 |
| - | ≥295 | ≥390 | ≥20 | - | - |
| - | ≥245 | ≥290 | ≥15 | - | - |
| - | ≥195 | ≥345 | ≥20 | ≥55 | ≥785 |
| - | ≥175 | ≥295 | ≥15 | ≥50 | - |
| - | ≥140 | ≥255 | ≥16 | ≥61 | - |
| - | ≥275 | ≥390 | ≥18 | ≥50 | ≥785 |
| - | ≥245 | ≥345 | ≥15 | ≥45 | - |
| - | ≥215 | ≥295 | ≥16 | ≥61 | - |
