85MPa

85 megapascals (MPa) is a unit of pressure measurement within the International System of Units (SI), where 1 MPa equals one million pascals. This value is commonly used in engineering, materials science, and industrial applications to describe high-pressure conditions, particularly in the context of materials testing, hydraulic systems, and high-strength components.

In materials science, 85 MPa is often referenced in the context of tensile strength or yield strength of various alloys and composites. For instance, certain aluminum alloys, steel grades, and engineered plastics may exhibit yield strengths around this value, indicating the stress at which permanent deformation begins. Testing standards, such as those outlined by organizations like ASTM International, frequently use 85 MPa as a benchmark for evaluating material performance under load.

In industrial applications, 85 MPa is relevant in hydraulic systems, where pressures of this magnitude are used to operate machinery, such as presses, pumps, or heavy-duty equipment. Hydraulic fluids must be selected to withstand such pressures without degradation, ensuring system reliability. Additionally, high-pressure piping and vessels designed for operations near 85 MPa must comply with strict safety codes, such as those governed by the American Society of Mechanical Engineers (ASME).

The term is also encountered in automotive engineering, particularly in discussions about tire pressure or structural integrity of components like suspension parts. Some high-performance or off-road vehicles may operate under conditions where 85 MPa is a critical consideration for safety and durability. Overall, 85 MPa serves as a practical threshold in various fields, balancing performance requirements with material limitations.