Steel 08Cr17H13M2T
08Cr17Ni13M2T Steel
08Cr17H13M2T steel: a classifier of steels and alloys. Below is systematized information on the purpose, chemical composition, types of supply, substitutes, critical point temperature, physical, mechanical, technological and foundry properties for the brand - Steel 08Cr17N13M2T.
General information about 08Cr17H13M2T steel
| Grade substitute |
| 10Х17Н13М2Т steel |
| Type of delivery |
| Tube 08Х17Н13М2Т, sections, including shaped: GOST 5949−75, GOST 2590−71, GOST 2591−71, GOST 2879−69. Calibrated bar GOST 7417−75, GOST 8559−75, GOST 8560−78. Grinded rod and silver GOST 14955−77. Thick plate GOST 7350−77, GOST 19903−74, GOST 19904−74. Strip GOST 4405−75, GOST 103−76. Forgings and forged blanks GOST 1133−71. |
| Application |
| Welded structures, fasteners operating in aggressive environment at 600 °C. Corrosion-resistant steel of outtense class. |
Chemical composition of steel 08Х17Н13М2Т
| Chemical element | % |
| Silicon (Si), not more | 0.8 |
| Manganese (Mn), not more than | 2.0 |
| Copper (Cu), not more than | 0.30 |
| Molybdenum (Mo) | 2.0−3.0 |
| Nickel (Ni) | 12.0−14.0 |
| Sulfur (S), not more than | 0.020 |
| Titanium (Ti) | 0.4−0.7 |
| Carbon ©, not more than | 0.08 |
| Phosphorus (P), not more | 0.035 |
| Chrome (Cr) | 16.0−18.0 |
Mechanical properties of 08Cr17Ni13M2T steel
| Heat treatment, delivery condition | Section, mm | σ0, 2, MPa | σB, MPa | δ5, % | ψ, % |
| Rods. Hardened at 1050−1100°C, air, oil or water. | 60 | 196 | 490 | 40 | 50 |
| Hot- and cold-rolled sheets. Hardened 1030−1080°C, water or air. (cross-sectional samples) | >4 | 196 | 509 | 40 |
Technological properties of 08Cr17Ni13M2T steel
| Forging temperature |
| The beginning 1180, the end 850. Cooling in the stacks in the air. |
| Weldability |
| The steel is well welded by manual and automatic electric arc and gas-electric welding. For manual welding is recommended to use electrodes EA-400/10U and HZH-13, which ensure resistance of welded joints to intergranular corrosion. For automatic welding wire Св-04Х19Н11 and Св-06Х19Н10М3Т in combination with fluxes AN-26, ANF-14, ANF-6 are used. |
