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Standard

Zinc Phosphate Treatment Paint Base

2019-05-17
CURRENT
AMS2480J
This specification covers the requirements for producing a zinc phosphate coating on ferrous alloys and the properties of the coating.
Standard

Welding, Electron-Beam

2019-03-25
WIP
AMS2681C
This specification defines the procedures and requirements for joining metals and alloys using the electron-beam (EB) welding process.
Standard

Vacuum Gauge Calibration

2019-03-06
CURRENT
ARP7446
This SAE Aerospace Recommended Practice (ARP) addresses the general procedure for the best practices for minimizing uncertainty when calibrating thermal conductivity and cold cathode vacuum gauges, which includes the vacuum sensor(s) and accompanying electronics necessary for a pressure measurement to be made. It also includes the best practices for an in-process verification where limitations make it impossible to follow the best practices for minimizing uncertainty. Verifying the accuracy and operation of vacuum gauges is critical to ensure the maintenance of processes while under vacuum.
Standard

VACUUM INVESTMENT CAST PH13-8Mo CORROSION RESISTANT STEEL

1991-07-01
CURRENT
AIR4394
An industry-wide interest has arisen with regards to the properties and capabilities of investment cast PH 13-8Mo corrosion resistant steel. Specifically of interest are the structural applications in the aerospace industry for this product heat treated to the H1000 condition. The objective of this AMEC cooperative test program was to generate and compile useful data for aerospace structural evaluation of investment cast PH 13-8Mo heat treated to H1000. The focus of the test program was the determination of overall mechanical properties, fatigue, fracture toughness, and crack growth data along with basic microstructural evaluation of the investment cast material. Additional objectives included the evaluation of mechanical property variations between cast and machined tensile specimens and evaluation of microstructural constituents. All testing was performed to determine the suitability of PH 13-8Mo, H1000 investment castings for use in the aerospace industry.
Standard

Ultrasonically Activated Needle Peen Forming

2012-10-25
CURRENT
AMS2588
This specification covers the equipment and process requirements for forming or straightening metal parts using Ultrasonically Activated Needle Peening.
Standard

Treatment of Sheet Metal Parts Corrosion-Resistant Steel

2017-09-20
CURRENT
AMS2550F
This specification covers the engineering requirements for a treatment to provide enhanced corrosion resistance to sheet metal parts, such as brackets, spacers, and washers, fabricated from martensitic Corrosion-resistant steels, usually AMS 5504 or AMS 5508 and having hardness not higher than 40 HRC, or ferritic corrosion-resistant steels, usually AMS 5506. The treatment is not recommended for use on parts subject to impact in service.
Standard

Treatment of Sheet Metal Parts Corrosion-Resistant Steel

1994-03-01
HISTORICAL
AMS2550E
This specification covers the engineering requirements for a treatment to provide enhanced corrosion resistance to sheet metal parts, such as brackets, spacers, and washers, fabricated from martensitic Corrosion-resistant steels, usually AMS 5504 or AMS 5508 and having hardness not higher than 40 HRC, or ferritic corrosion-resistant steels, usually AMS 5506. The treatment is not recommended for use on parts subject to impact in service.
Standard

Training and Approval of Heat-Treating Personnel

1995-12-01
HISTORICAL
ARP1962A
This document requires that the company (facility) employing the personnel ensure a verifiable program of on-the-job training, experience, education, classroom instruction, and evaluation of personnel using either company-created programs or programs described herein.
Standard

Training and Approval of Heat-Treating Personnel

2019-06-11
CURRENT
ARP1962B
This SAE Aerospace Recommended Practice (ARP) describes training and approval of personnel performing certain heat-treating and associated operations that could have a material impact on the properties of materials being heat treated. It also recommends that only approved personnel perform or monitor the functions listed in Table 1.
Standard

Toluene, Industrial Grade

1947-07-01
HISTORICAL
AMS3180A
This specification covers, industrial-grade toluene in the form of a liquid.
Standard

Toluene, Industrial Grade

1963-05-01
HISTORICAL
AMS3180C
This specification covers, industrial-grade toluene in the form of a liquid.
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