SAE 4063 Properties (Chem., Mech. & Rankings) 2022

 

In this post I'll talk about SAE 4063. First let's describe it and then have a look at its material's properties.

What is SAE 4063?

SAE 4063 is a molybdenum steel with, approximately, 0.63% carbon content.

Application

Molybdenum is used in structural steels because of its corrosion resistance, strength and durability.

UNS Number

G40630

Ok let's start with SAE 4063 Chemical Composition.

Chemical Composition

C, Carbon

0.60–0.67

Mn, Manganese

0.75–1.00

P, Phosphorus max.

0.040

S, Sulfur max.

0.040

Si, Silicon

0.15–0.35

Mo, Molybdenum

0.20–0.30

Learn more about Chemical Composition.

Now it's the mechanical properties turn:

Yield Strength

1593 MPa

Learn more about Yield Strength.

Tensile Strength

1855 MPa

Learn more about Tensile Strength.

Elongation (min.)

0,08.

Learn more about Elongation.

Hardness

Brinell

534

Learn more about Hardness.

Density

7.75 g/cm3.

Learn more about Density.

Elastic Modulus

201 - 209 GPa.

Learn more about Elastic Modulus.

Poisson's ratio

0.27 - 0.30.

Learn more about Poisson's ratio.

Allowable Stress or Factor of Safety

Depends on the project (And its factor of safety).

Learn more about Allowable Stress or Factor of Safety.

My Material's Ranking Research

While 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 4063 currently ranks 1 in my yield strength index. This means there are other 0 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 Classroom

Are you having trouble understanding the basics of SAE?

What is SAE: Classification and specification?

This video will walk you through:

References

ASTM A519 and other references.

Citation

When you need to include a fact or piece of information in an assignment or essay you should also include where and how you found that piece of information.

That gives credibility to your paper and it is sometimes required in higher education.

To make your life (and citation) easier just copy and paste the information below into your assignment or essay:

Luz, Gelson. SAE 4063 Properties (Chem., Mech. & Rankings). Materials Blog. Gelsonluz.com. dd mmmm. yyyy. URL

Now replace dd, mmmm and yyyy with the day, month, and year you browsed this page. Also replace URL for the actual url of this page. This citation format is based on MLA.