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SAE ARP 1820 : 2012

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

CHORD METHOD OF EVALUATING SURFACE MICROSTRUCTURAL CHARACTERISTICS
Available format(s)

Hardcopy , PDF

Superseded date

11-06-2021

Language(s)

English

Published date

05-04-2012

INTRODUCTION
1 SCOPE
2 REFERENCES
3 PROCESS CONTROL FOR HEAT TREATMENT OF STEEL PARTS
4 NOTES

This practice provides a method of evaluating microhardness and microstructure very close to the surface of a disk specimen.

Committee
AMS-E
DocumentType
Standard
Pages
6
PublisherName
SAE International
Status
Superseded
SupersededBy
Supersedes

SAE AMS 2774 : 2016 HEAT TREATMENT, WROUGHT NICKEL ALLOY AND COBALT ALLOY PARTS
SAE AMS 2759/7 : 2010 CARBURIZING AND HEAT TREATMENT OF CARBURIZING GRADE STEEL PARTS
SAE AS 7102 : 2008 NATIONAL AEROSPACE AND DEFENSE CONTRACTORS ACCREDITATION PROGRAM, REQUIREMENTS FOR HEAT TREATING
SAE AMS 2755 : 2015 NITRIDING, MOLTEN SALT BATH
SAE AMS 2759/4 : 2008 HEAT TREATMENT, AUSTENITIC CORROSION-RESISTANT STEEL PARTS
SAE AS 7108 : 2009 NADCAP AUDIT CRITERIA FOR CHEMICAL PROCESSING
SAE AMS 2759/13 : 2018 GASEOUS NITROCARBURIZING
SAE ARP 4715A : 2011(S2018) INDUCTION HARDENING OF STEEL COMPONENTS
SAE AMS 2773 : 2013 HEAT TREATMENT, CAST NICKEL ALLOY AND COBALT ALLOY PARTS
SAE AMS 2759/6 : 2005 GAS NITRIDING OF LOW-ALLOY STEEL PARTS
SAE AMS 2757 : 2010 GASEOUS NITROCARBURIZING
SAE AMS6474B:2008(S2018) FORGINGS, HARDENABLE STEELS AND CORROSION-RESISTANT STEELS HEAT-TREATED, FINISHED-PART PROPERTIES SHORT-TRANSVERSE TENSILE STRENGTH AND FRACTURE TOUGHNESS
SAE AMS 2759/3 : 2015 HEAT TREATMENT PRECIPITATION-HARDENING CORROSION-RESISTANT, MARAGING, AND SECONDARY HARDENING STEEL PARTS

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