In this post I'll talk about SAE 50B44. First let's describe it and then have a look at its material's properties.
What is SAE 50B44?SAE 50B44 is a chromium steel (with added boron) that contains 0.44% carbon, approximately.
ApplicationThey are used in seamless mechanical tubing.
Ok let's start with SAE 50B44 Chemical Composition.
P, Phosphorus max.0.040
S, Sulfur max.0.040
Learn more about Chemical Composition.
Now it's the mechanical properties turn:
Yield Strength360 MPa
Learn more about Yield Strength.
Tensile Strength570 MPa
Learn more about Tensile Strength.
Learn more about Elongation.
Learn more about Hardness.
Learn more about Density.
Elastic Modulus190 GPa.
Learn more about Elastic Modulus.
Learn more about Poisson's ratio.
My Material's Ranking ResearchWhile engineers will often look for the cheapest material they can use, I took a different approach to material's selection to help newbie students.
I ranked materials according to their yield strengths and SAE 50B44 currently ranks 85 in my yield strength index. This means there are other 84 materials that are more resistant.
Note: I've analysed 162 materials in order to create an yield strength index. Check my material's comparison post for more details.
SAE ClassroomAre you having trouble understanding the basics of SAE?
What is SAE: Classification and specification?
This video will walk you through:
ReferencesASTM A519 and other references.
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