SAE 8630 Properties (Chem., Mech. & Rankings) 2022


 

In this post I'll talk about SAE 8630. First let's describe it and then have a look at its material's properties.

What is SAE 8630?

SAE 8630 is a nickel-chromium-molybdenum steel with 0.30% carbon, approximately.

Application

They are used in seamless mechanical tubing.

UNS Number

G86300

Ok let's start with SAE 8630 Chemical Composition.

Chemical Composition

C, Carbon

0.28–0.33

Mn, Manganese

0.70–0.90

P, Phosphorus max.

0.040

S, Sulfur max.

0.040

Si, Silicon

0.15–0.35

Ni, Nickel

0.40–0.70

Cr, Chromium

0.40–0.60

Mo, Molybdenum

0.15–0.25

Learn more about Chemical Composition.

Now it's the mechanical properties turn:

Yield Strength

360 - 560 MPa

Learn more about Yield Strength.

Tensile Strength

540 - 680 MPa

Learn more about Tensile Strength.

Elongation (min.)

12 - 24%.

Learn more about Elongation.

Hardness

Brinell

160 - 200

Learn more about Hardness.

Density

7.8 g/cm3.

Learn more about Density.

Elastic Modulus

190 GPa.

Learn more about Elastic Modulus.

Poisson's ratio

0.29.

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 8630 currently ranks 82 in my yield strength index. This means there are other 81 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 8630 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.

Equivalent Specifications

AMS 6280 AMS 6281 AMS 6530 AMS 6535 AMS 7496⁣
ASTM A29 ASTM A322 ASTM A331 ASTM A513 ASTM A519⁣
ASTM A752 ASTM A829 MIL S-18728 MIL S-6050 SAE J1397⁣
SAE J404 SAE J404 SAE J412 AMS 6280E AMS 6281C⁣
AMS 6355 AMS 6355G AMS 6530E AMS 6550 AMS 6550E⁣
ASTM A505 MIL SPEC MIL-S-16974 SAE J770⁣

COMMENTS

Didn’t find what you were looking for?

Name

10XX,52,11XX,17,12XX,7,13XX,4,15XX,16,3XXX,2,40XX,10,41XX,12,43XX,5,44XX,4,46XX,5,47XX,3,48XX,3,5XXX,23,6XXX,3,71XX,1,8XXX,22,92XX,5,93XX,1,94XX,4,98XX,2,AISI,66,ASTM,172,Atomic-Mass,327,Atomic-Number,436,Atomic-Radius,86,Atomic-Symbol,329,Atomic-Volume,94,Austenitic,56,Boiling-Point,94,bp1,97,CBS,6,Chemical-Elements,100,Chemical-Symbol,217,CMDS,13,Coefficient-of-Thermal-Expansion,85,Covalent-Radius,87,Crystal-Structure,109,CS,17,CVS,3,Density,297,Duplex,6,el1,100,Elastic-Modulus,30,Electrical-Conductivity,79,Electro-Affinity,87,Electron-Configuration,109,Electronegativity,102,Electrons-per-Shell,111,Enthalpy-of-Fusion,93,Enthalpy-of-Vaporization,95,Ferritic,12,fp1,38,fs1,45,Group-Number,218,HCS,14,Heat-of-Fusion,87,Heat-of-Vaporization,85,HMCS,16,Ionic-Radius,78,Ionization-Energy,102,Ionization-Potential,101,l1,438,LCS,21,List,281,lp1,69,Martensitic,6,MCS,17,MDS,14,Melting-Point,96,mm1,2,mp1,99,MS,4,NCMDBS,6,NCMDS,31,NCS,2,NMDS,8,Oxidation-States,104,p1,44,Period-Number,107,pr1,53,Properties,40,RCLS,1,RCS,16,ref1,5,RRCLS,3,RRCS,4,SAE,201,Site,2,SMS,5,Specific-Gravity,83,Specific-Heat,92,Specific-Weight,1,SS,80,Tests,2,Thermal-Conductivity,105,tm1,274,Valence-Electrons,98,wt1,26,
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Materials: SAE 8630 Properties (Chem., Mech. & Rankings) 2022
SAE 8630 Properties (Chem., Mech. & Rankings) 2022
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