High-temperature Tensile Properties of 00Cr17Ni14Mo2 (316L, UG) Steel
Steel is an important material used in many fabrication and engineering works. One of the most commonly used steel grades is the 00Cr17Ni14Mo2 (316L, UG) steel. This steel grade is a low-carbon grade with an excellent corrosion and pitting resistance, making it suitable for applications involving exposure to corrosive agents. One of the key properties of this steel grade is its high-temperature tensile properties, which is critical for applications involving high temperature. In this article, we will discuss the high-temperature tensile properties of 00Cr17Ni14Mo2 (316L, UG) steel.
The high-temperature tensile properties of 00Cr17Ni14Mo2 (316L, UG) steel can be determined using tensile tests conducted on specimens exposed to high temperatures. The tensile tests are typically conducted at temperatures ranging from 150 °C to 1100 °C. The tensile properties at these temperatures include yield strength, ultimate tensile strength, elongation, and reduction of area. These properties can be used to estimate the steel’s ability to resist high-temperature degradation.
The yield strength of 00Cr17Ni14Mo2 (316L, UG) steel is typically between 160–180 MPa at temperatures up to 500 °C and increases with temperature. The ultimate tensile strength of the steel is usually in the range of 290–320 MPa at temperatures up to 500 °C and decreases with temperature. The steel’s elongation is usually about 18–20%, and it does not vary significantly with temperature. The reduction in area of the steel is usually between 60–70% and also does not vary significantly with temperature.
It is important to note that, over time, the high-temperature tensile properties of 00Cr17Ni14Mo2 (316L, UG) steel can be affected by the environmental conditions to which it is exposed. Factors such as long-term exposure to oxygen, high temperatures, and humidity can all reduce the high-temperature tensile properties of the steel. Thus, it is important to ensure that the steel is stored and handled properly, and that it is not exposed to harsh environmental conditions.
In conclusion, 00Cr17Ni14Mo2 (316L, UG) steel is an excellent steel grade for applications involving exposure to corrosive agents. Its high-temperature tensile properties are typically quite good and can be used to estimate its ability to withstand exposure to high temperatures. It is, however, important to note that the properties can be affected by prolonged exposure to harsh environmental conditions, and it is therefore advisable to ensure proper storage and handling of the steel.
