Exploring the Mechanical Properties of 10CrMo910 Steel for High Temperature Applications

The chemical composition of 10CrMo910 steel for high temperature applications is as follows:

– Carbon (C): 0.08-0.15%
– Silicon (Si): 0.10-0.35%
– Manganese (Mn): 0.40-0.70%
– Phosphorus (P): 0.025% max
– Sulfur (S): 0.020% max
– Chromium (Cr): 2.00-2.50%
– Molybdenum (Mo): 0.90-1.15%

These elements play a significant role in enhancing the mechanical properties of the steel and providing its suitable qualities for high temperature applications.

The mechanical properties of 10CrMo910 steel are crucial factors to consider when evaluating its suitability for high temperature applications. Some key mechanical properties of this steel include:

– Tensile Strength: The tensile strength of 10CrMo910 steel typically ranges from 450 to 600 MPa. This property reflects the steel’s ability to withstand pulling forces without deformation or failure.

– Yield Strength: The yield strength of 10CrMo910 steel is around 280-400 MPa. This property indicates the maximum stress that the steel can withstand before it starts to deform permanently.

– Elongation: The elongation at break for 10CrMo910 steel is usually greater than 20%. This property measures the ability of the material to stretch or elongate before fracture occurs, which is important for applications subject to high temperatures and thermal stresses.

– Impact Toughness: The impact toughness of 10CrMo910 steel is typically greater than 34 J/cm². This property shows the steel’s ability to absorb and resist sudden impact or shock loading, which is important in high temperature environments where the material may be exposed to sudden temperature changes.

– Hardness: The hardness of 10CrMo910 steel usually falls within the range of 170-220 HB. This property determines the steel’s resistance to indentation and wear, which is crucial in maintaining its structural integrity under high temperature conditions.

By exploring and understanding these mechanical properties, engineers and manufacturers can make informed decisions regarding the suitability and performance of 10CrMo910 steel for various high temperature applications.
10CrMo910 Steel grade
1698219833