What AMS-S-6758 covers
AMS-S-6758 is the aerospace material specification for steel, chrome-molybdenum bars and re-forging stock.
AMS-S-6758 applies to alloy steel grade AISI 4130, as steel, chrome-molybdenum bars and re-forging stock (aircraft quality).
Titanium Industries stocks Alloy Steel Grade AISI 4130 Round Bar to AMS-S-6758.
Alloy Steel 4130 is used for commercial and military aircraft, automotive, oil & gas, agricultural and forged valve bodies and pumps.
Specifications that cross-reference AMS-S-6758 include AMS 2301, AMS 6346, AMS 6348, AMS 6370 and ASTM A331.
For AMS-S-6758 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-S-6758
Alloy Steel Grade: AISI 4130
Product Forms: Steel, Chrome-Molybdenum Bars and Re-Forging Stock (Aircraft Quality)
Scope: This specification covers chrome-molybdenum (4130) steel bars and forging stock of aircraft quality.
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 97.0% | Cr 1.0% | Mn 0.50% | C 0.30% | Si 0.25% | |||||
| Mo 0.20% | S 0.05% | P 0.05% | |||||||
| Mechanical Properties | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Tensile Strength: 81.2 - 150 ksi | Yield Strength: 52.3 - 63.3 ksi | Elongation: 25.5 - 28.2% | |||||||
Tensile properties and associated requirements vary due to orientation, section thickness, and engineering requirements.
AMS-S-6758: questions and answers
What does AMS-S-6758 cover?
What does AMS-S-6758 cover?
AMS-S-6758 covers chrome-molybdenum (4130) steel bars and forging stock of aircraft quality.
Which products does Titanium Industries stock to AMS-S-6758?
Which products does Titanium Industries stock to AMS-S-6758?
Alloy Steel Grade AISI 4130 Round Bar.
Which specifications cross-reference AMS-S-6758?
Which specifications cross-reference AMS-S-6758?
AMS 2301, AMS 6346, AMS 6348, AMS 6370 and ASTM A331.
What is Alloy Steel 4130 used for?
What is Alloy Steel 4130 used for?
Commercial and military aircraft, automotive, oil & gas, agricultural and forged valve bodies and pumps.