Standard
Induction Hardening of Steel Parts
2024-03-12
CURRENT
AMS2745B
This specification defines the requirements for locally hardening steel parts by the induction hardening method.
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Standard
Steel, Bars, Forgings, Rings, and Stock for Forging or Flash Welded Rings Aircraft Quality 0.95Cr - 0.20Mo (0.38 - 0.43C) (4140) Annealed
2023-10-20
CURRENT
AMS6382S
This specification covers an aircraft-quality, low-alloy steel in the form of bars, forgings, flash-welded rings, and stock for forging or flash-welded rings.
Standard
Induction Hardening of Steel Parts
2022-06-05
HISTORICAL
AMS2745A
This specification defines the requirements for locally hardening steel parts by the induction hardening method.
Standard
Steel, Bars 0.90 - 1.03C
2022-01-28
CURRENT
AMS5132M
This specification covers a high-carbon steel in the form of bars.
Standard
Heat Treatment of Carbon and Low-Alloy Steel Parts Minimum Tensile Strength Below 220 ksi (1517 MPa)
2021-08-03
CURRENT
AMS2759/1J
This specification, in conjunction with the general requirements for steel heat treatment covered in AMS2759, establishes the requirements for heat treatment of carbon and low-alloy steel parts to minimum ultimate tensile strengths below 220 ksi (1517 MPa). Parts are defined in AMS2759. Due to limited hardenability in these materials, there are size limits in this specification.
Standard
Heat Treatment of Low-Alloy Steel Parts Minimum Tensile Strength 220 ksi (1517 MPa) and Higher
2021-07-07
CURRENT
AMS2759/2K
This specification, in conjunction with the general requirements for steel heat treatment covered in AMS2759, establishes the requirements for heat treatment of low-alloy steel parts to minimum ultimate tensile strengths of 220 ksi (1517 MPa) and higher. Parts are defined in AMS2759. The requirements for heat treatment of alloy Aermet100 are no longer part of this specification and can be found in AMS2759/3. Due to the limited hardenability of these materials, size limits have been added to this specification.
Standard
Rings, Piston, Cast Iron As Cast
2020-09-21
CURRENT
AMS7310L
This specification covers piston rings fabricated from cast iron.
Standard
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
2020-09-09
CURRENT
AMS6278F
This specification covers a premium aircraft-quality, low-alloy steel in the form of bars, forgings, mechanical tubing, and forging stock.
Standard
Heat Treatment of Steel Raw Materials
2020-07-08
CURRENT
AMS2761
This specification establishes general requirements for the heat treatment of steel raw material (see 8.2.1) by producers or for producers.
Standard
Heat Treatment of Carbon and Low-Alloy Steel Parts Minimum Tensile Strength Below 220 ksi (1517 MPa)
2019-09-19
HISTORICAL
AMS2759/1H
This specification, in conjunction with the general requirements for steel heat treatment covered in AMS2759, establishes the requirements for heat treatment of carbon and low-alloy steel parts to minimum ultimate tensile strengths below 220 ksi (1517 MPa). Parts are defined in AMS2759. Due to limited hardenability in these materials, there are size limits in this specification.
Standard
Heat Treatment of Low-Alloy Steel Parts Minimum Tensile Strength 220 ksi (1517 MPa) and Higher
2019-07-15
HISTORICAL
AMS2759/2J
This specification, in conjunction with the general requirements for steel heat treatment covered in AMS2759, establishes the requirements for heat treatment of low-alloy steel parts to minimum ultimate tensile strengths of 220 ksi (1517 MPa) and higher. Parts are defined in AMS2759. The requirements for heat treatment of alloy Aermet100 are no longer part of this specification and can be found in AMS2759/3. Due to the limited hardenability of these materials, size limits have been added to this specification.
Standard
Heat Treatment of Carbon and Low-Alloy Steel Parts Minimum Tensile Strength Below 220 ksi (1517 MPa)
2019-06-17
HISTORICAL
AMS2759/1G
This specification, in conjunction with the general requirements for steel heat treatment covered in AMS2759, establishes the requirements for heat treatment of carbon and low-alloy steel parts to minimum ultimate tensile strengths below 220 ksi (1517 MPa). Parts are defined in AMS2759. Due to limited hardenability in these materials, there are size limits in this specification.
Standard
Heat Treatment of Low-Alloy Steel Parts Minimum Tensile Strength 220 ksi (1517 MPa) and Higher
2018-08-08
HISTORICAL
AMS2759/2H
This specification, in conjunction with the general requirements for steel heat treatment covered in AMS2759, establishes the requirements for heat treatment of low-alloy steel parts to minimum ultimate tensile strengths of 220 ksi (1517 MPa) and higher. Parts are defined in AMS2759. The requirements for heat treatment of alloy Aermet100 are no longer part of this specification and can be found in AMS2759/3. Due to the limited hardenability of these materials, size limits have been added to this specification.
Standard
Heat Treatment of Carbon and Low-Alloy Steel Parts Minimum Tensile Strength Below 220 ksi (1517 MPa)
2018-04-28
HISTORICAL
AMS2759/1F
This specification, in conjunction with the general requirements for steel heat treatment covered in AMS2759, establishes the requirements for heat treatment of carbon and low-alloy steel parts to minimum ultimate tensile strengths below 220 ksi (1517 MPa). Parts are defined in AMS2759. Due to limited hardenability in these materials, there are size limits in this specification.
Standard
Stress Relief of Steel Parts
2018-04-28
CURRENT
AMS2759/11A
This specification, in conjunction with the general requirements for steel heat treatment in AMS2759, establishes requirements for thermal stress relief treatments of parts manufactured from the following materials: a Carbon and low alloy steels b Tool steels c Precipitation hardening, corrosion resistant and maraging steels d Austenitic corrosion resistant steels e Martensitic corrosion resistant steels
Standard
Heat Treatment of Low-Alloy Steel Parts Minimum Tensile Strength 220 ksi (1517 MPa) and Higher
2018-04-28
HISTORICAL
AMS2759/2G
This specification, in conjunction with the general requirements for steel heat treatment covered in AMS2759, establishes the requirements for heat treatment of low-alloy steel parts to minimum ultimate tensile strengths of 220 ksi (1517 MPa) and higher. Parts are defined in AMS2759. The requirements for heat treatment of alloy Aermet100 are no longer part of this specification and can be found in AMS2759/3. Due to the limited hardenability of these materials, size limits have been added to this specification.
Standard
Balls, Steel, Low-Chromium, High Carbon Hardened and Tempered
2016-01-04
CURRENT
AMS7440E
This specification covers balls made of a low-chromium, high-carbon steel.
Standard
Gas Nitriding and Heat Treatment of Low-Alloy Steel Parts
2014-04-23
HISTORICAL
AMS2759/6B
This document specifies the procedure and requirements for heat treating low-alloy and tool steels and for their subsequent gas nitriding by the use of raw or dissociated ammonia. Specific process parameters are given for Nitralloy 135M, Nitralloy EZ, Nitralloy N, 4140, 4340, D6AC and H11 steels. Additional alloys and steel families (e.g., stainless steels) can also be nitrided using parameters acceptable to the cognizant engineering organization.
Standard
Heat Treatement of Carbon and Low-Alloy Steel Parts Minimum Tensile Strength Below 220 ksi (1517 MPa)
2014-04-23
HISTORICAL
AMS2759/1E
This specification, in conjunction with the general requirements for steel heat treatment covered in AMS2759, establishes the requirements for heat treatment of carbon and low-alloy steel parts to minimum ultimate tensile strengths below 220 ksi (1517 MPa). Parts are defined in AMS2759.
Standard
Stress Relief of Steel Parts
2014-04-23
HISTORICAL
AMS2759/11
This specification, in conjunction with the general requirements for steel heat treatment in AMS 2759, establishes requirements for thermal stress relief treatments of parts manufactured from the following materials: a Carbon and Low Alloy Steels b Tool Steels c Precipitation Hardening, Corrosion-Resistant and Maraging Steels d Austenitic Corrosion-Resistant Steels e Martensitic Corrosion-Resistant Steels
