What AMS 6484 covers
AMS 6484 is the aerospace material specification for steel, bars, forgings, and tubing, normalized and tempered.
AMS 6484 applies to alloy steel grade AISI 4340, as steel, bars, forgings, and tubing, in the normalized and tempered condition.
Titanium Industries stocks Alloy Steel Grade AISI 4340 Round Bar to AMS 6484.
Alloy Steel 4340 is used for commercial and military aircraft, automotive, machine tools and crankshafts.
Specifications that cross-reference AMS 6484 include AMS 2300, AMS 2301, AMS 6322, AMS 6409, AMS 6414, AMS 6417, AMS 6419, AMS-S-6049, ASTM A322 and ASTM A331.
For AMS 6484 material, request a quote online or contact your nearest Titanium Industries location. The information on this page is for reference only and does not replace the specification itself.
AMS 6484
Alloy Steel Grade: AISI 4340
Product Forms: Steel, Bars, Forgings, and Tubing
Condition: Normalized and Tempered
Scope: This specification covers an aircraft-quality, low-alloy steel in the form of bars, forgings, mechanical tubing, and forging stock.
Product availability:
DISCLAIMER: The use of this information should be considered strictly voluntary. Information contained in this page or across the domain, may contain typographical errors and are for reference only. Information presented are purely generalizations and are not a substitution for AMS specifications.
DISCLAIMER: Alloy data sheets are for reference only, not for design purposes.
| Chemical Composition | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Fe 96.0% | Ni 1.90% | Cr 0.80% | Mn 0.70% | C 0.40% | |||||
| Mo 0.25% | Si 0.25% | S 0.04% | P 0.04% | ||||||
| Mechanical Properties | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Tensile Strength: 108 - 161 ksi | Yield Strength: 68.8 - 125 ksi | Elongation: 12.2 - 22.0% | |||||||
Tensile properties and associated requirements vary due to orientation, section thickness, and engineering requirements.
AMS 6484: questions and answers
What does AMS 6484 cover?
What does AMS 6484 cover?
AMS 6484 covers an aircraft-quality, low-alloy steel in the form of bars, forgings, mechanical tubing, and forging stock.
Which products does Titanium Industries stock to AMS 6484?
Which products does Titanium Industries stock to AMS 6484?
Alloy Steel Grade AISI 4340 Round Bar.
Which specifications cross-reference AMS 6484?
Which specifications cross-reference AMS 6484?
AMS 2300, AMS 2301, AMS 6322, AMS 6409, AMS 6414, AMS 6417, AMS 6419, AMS-S-6049, ASTM A322 and ASTM A331.
What is Alloy Steel 4340 used for?
What is Alloy Steel 4340 used for?
Commercial and military aircraft, automotive, machine tools and crankshafts.