\n
aisi 316ti steel / EN 1.4571 / 10Х17Н13М2Т
\n Austenitic steel grade AISI 316Ti belongs to heat-resistant grades with high corrosion resistance. The alloy contains titanium, which somewhat complicates the processing and weldability of the steel, but at the same time provides excellent strength and wear-resistant characteristics.
\n Features and chemical composition
\n AISI 316Ti heat-resistant stainless steel is quite similar in composition to the analogue – the AISI 316 brand. The main difference is the presence of molybdenum (up to 2.5%) and titanium (0.5% by volume) in the composition. Chromium and nickel additives are also present.
\n Molybdenum components provide the highest resistance to corrosion, resistance to acid fumes, chloride compounds, sea water. Titanium additives increase the overall mechanical strength of the alloy and provide longer steel life.
\n Applications
\n AISI 316Ti chromium-nickel steel is used in a wide range of applications. Pipelines, containers and reservoirs are made from it for the needs of the food and chemical industries. Steel is neutral to acids and alkalis, does not interact with aggressive components of the environment and the product.
\n It is in demand in the oil and gas industry, in medicine and pharmacology. It is used for the production of all kinds of working tools, parts of bearings, springs, elements of turbines and automobile engines. It is the main alloy for the construction of structures with increased requirements for strength and durability.
\n
\nThe chemical composition of steel 1.4571
\n
\n
\n
\n
\n
\n
\n C\n
\n |
\n
\n
\n Si\n
\n |
\n
\n
\n Mn\n
\n |
\n
\n
\n P\n
\n |
\n
\n
\n S\n
\n |
\n
\n
\n Cr\n
\n |
\n
\n
\n Ni\n
\n |
\n
\n
\n Mo\n
\n |
\n
\n
\n Ti\n
\n |
\n
\n
\n Fe\n
\n |
\n
\n
\n
\n
\n <0.08 \n
\n |
\n
\n
\n <1.0 \n
\n |
\n
\n
\n <2,0 \n
\n |
\n
\n
\n <0.04 \n
\n |
\n
\n
\n <0.03 \n
\n |
\n
\n
\n 16.5-18.5 \n
\n |
\n
\n
\n 10.5-14.0 \n
\n |
\n
\n
\n 2.0-2.5 \n
\n |
\n
\n
<0.7 \n
\n |
\n
\n
\n Remaining \n
\n |
\n
\n
\n
\n
\n
\n\n
\n
\nMaterial mechanical properties 1.4571 \n
\n \n
\n
\n
\n
\n
\n Yield strength, min., ReH, MPa\n
\n |
\n
\n
\n 190\n
\n |
\n
\n
\n
\n |
\n
\n
\n
\n
\n Tensile strength (tensile strength) , min., Rm, MPa\n
\n |
\n
\n
\n 225-740\n
\n |
\n
\n
\n
\n |
\n
\n
\n
\n
\n Elongation, min., %\n
\n |
\n
\n
\n Longitudinal specimens\n
\n |
\n
\n
\n 35\n
\n |
\n
\n
\n
\n |
\n
\n
\n
\n
\n Cross Patterns\n
\n |
\n
\n
\n 30\n
\n |
\n
\n
\n
\n |
\n
\n
\n
\n
\n Impact work KV at 20°C, min., J\n
\n |
\n
\n
\n Longitudinal Patterns\n
\n |
\n
\n
\n 100\n
\n |
\n
\n
\n |
\n
\n
\n
\n
\n patterns\n
\n |
\n
\n
\n 60\n
\n |
\n
\n
\n
\n |
\n
\n
\n
\n
\n Impact work KV at -196°C -320°F , min., J\n
\n |
\n
\n
\n samples\n
\n |
\n
\n
\n 60\n
\n |
\n
\n |
\n
\n
\n
\n |
\n
\n
\n
\n
\n
\n
\n
\n \n