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Steel, Bars, Forgings, and Tubing 4.1Cr - 3.4Ni - 4.2Mo - 1.2V (0.11 - 0.15C) Premium Aircraft-Quality for Bearing Applications Double Vacuum Melted

Aerospace Material Specification
AMS6278C
Revised

Published February 20, 2006 by SAE International in United States

Sector:

Aerospace

Issuing Committee:

AMS E Carbon and Low Alloy Steels Committee

Language: English

Data Sets - Support Documents

Title	Description	Download
Unnamed Dataset 1
Unnamed Dataset 2
TABLE 1	Composition
TABLE 2	Macrostructure Limits
TABLE 3	Micro-Inclusion Rating Limits
TABLE 4A	Maximum Decarburization, Inch/Pound Units
TABLE 4B	Maximum Decarburization, SI Units
TABLE 5A	Maximum Decarburization, Inch/Pound Units
TABLE 5B	Maximum Decarburization, SI Units

Reference

Number	Title
AMS2251	TOLERANCES Alloy Steel Bars
AMS2253	This document is not part of the subscrption.
AMS2259	Chemical Check Analysis Limits, Wrought Low-Alloy and Carbon Steels
AMS2300	PREMIUM AIRCRAFT QUALITY STEEL CLEANLINESS Magnetic Particle Inspection Procedure
AMS2370	QUALITY ASSURANCE SAMPLING OF CARBON AND LOW ALLOY STEELS Wrought Products Except Forgings
AMS2372	QUALITY ASSURANCE SAMPLING OF CARBON AND LOW ALLOY STEELS Forgings and Forging Stock
AMS2806	IDENTIFICATION Bars, Wire, Mechanical Tubing, and Extrusions Carbon and Alloy Steels and Heat and Corrosion Resistant Steels and Alloys
AMS2808	Identification Forgings
AS1182	Standard Stock Removal Allowance Aircraft-Quality and Premium Aircraft-Quality Steel Bars and Mechanical Tubing
ASTMA370	This document is not part of the subscrption.
ASTMA604	This document is not part of the subscrption.
ASTME112	This document is not part of the subscrption.
ASTME350	This document is not part of the subscrption.
ASTME384	This document is not part of the subscrption.
ASTME45	This document is not part of the subscrption.

Revisions

7 versions available

Revision History*

2020-09-09	\|	AMS6278F
2016-02-24	\|	AMS6278E
2011-06-23	\|	AMS6278D
2006-02-20	\|	AMS6278C
2001-01-08	\|	AMS6278B
1995-05-01	\|	AMS6278A
1985-10-01	\|	AMS6278

* Redlines comparisons are available for those standards listed in the Revision History that contain a radio button. A redline comparison of the current version against a revision is accomplished by selecting the radio button next to the standard and then selecting 'compare'. At this time, Redline versions only exist for some AMS standards. SAE will continue to add redline versioning with ongoing updates to SAE MOBILUS.

Citation
	(MAC / WIN)
	(MAC / WIN)
	(MAC / WIN)
	(MAC / WIN)

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Title	Author(s)
Affiliation(s)	Publisher
Publish Date	Abstract/scope
Citation	DOI

Aerospace Material Specification	Steel, Bars, Forgings, and Tubing 0.50Cr - 0.55Ni - 0.20Mo (0.18 - 0.23C) (SAE 8620)
Aerospace Material Specification	Steel Bars and Forgings 0.25Mo (0.35 - 0.40C) (SAE 4037)

Steel, Bars, Forgings, and Tubing 4.1Cr - 3.4Ni - 4.2Mo - 1.2V (0.11 - 0.15C) Premium Aircraft-Quality for Bearing Applications Double Vacuum Melted

Scope

Rationale

Recommended Content

Topic

Data Sets - Support Documents

Issuing Committee

Reference

Revisions

Revision History*