13MnNiMoR is a low alloy high strength steel with specific chemical composition and excellent comprehensive performance. In China, it is widely produced and used in the manufacture of various pressure vessels and large structural components. The name of this steel consists of the proportion of its contained chemical composition, and the abbreviation of its performance characteristics, which fully demonstrates its unique composition and excellent performance.
Kimika Kompożizzjoni:
| C | Si | Mn | Cr | Ni | Mo | Nb | P | S |
| Less than or equal to 0.15 | 0.15-0.50 | 1.20-1.60 | 0.20-0.40 | 0.60-1.00 | 0.20-0.40 | 0.005-0.020 | Less than or equal to 0.020 | Less than or equal to 0.010 |
Mekkaniku Propjetajiet:
| Tensjoni Saħħa R/(N/㎡) | Rendiment Saħħa R/(N/㎡) | Titwil A/% | Temperatura % 2f grad | Sharpy Impatt KV2% 2fJ | 180 grad Mgħawweġ Test u Dijametru (b Akbar minn jew ugwali għal 35mm | |
| 30-100 | 570-720 | Akbar minn jew ugwali għal 390 | 18 | Akbar minn or equal to 0 | 41 | d=3a |
Minħabba li 13MnNiMoR azzar għandu eċċellenti mekkaniku proprjetajiet, temperatura baxxa ebusija u korrużjoni reżistenza, it huwa wiesa ' użat fil il- manifattura ta' diversi tipi ta ' pressjoni bastimenti u kbar strutturali komponenti. Dawn il- partijiet ħtieġa jifilħu għoli intensità xogħol loads, il- materjal saħħa , ebusija, għeja ħajja u oħrajn prestazzjoni rekwiżiti. For example, it can be used in the manufacturing of high-strength bolts, nuts and other fasteners, these fasteners work in high temperature, high pressure and other harsh environments, the corrosion resistance of its materials and high temperature performance has high requirements. Sadanittant, in il-proċess ta manifattura diversi tipi ta' pressjoni bastimenti u kbar strutturali komponenti, il excellent welding performance and processing performance of 13MnNiMoR steel makes it possible to meet a variety of complex manufacturing requirements.
