Metallurgy
Specifications
The following specifications pertain to metallurgical testing offered at metl. Services include but are not limited to the specifications listed. Please contact us with any questions about other specifications you may need.
ASTM E3
Standard Practice for Preparation of Metallographic Specimens
Applies To
All Metallurgical Testing
ASTM E384
Standard Test Method for Microindentation Hardness of Materials
Applies To
Microhardness
ASTM E112
Standard Test Methods for Determining Average Grain Size
Applies To
Grain Size Measurement
ASTM E45
Standard Test Methods for Determining the Inclusion Content of Steel
Applies To
Inclusion Content
ASTM A262
Standard Practices for Detecting Susceptibility to Intergranular Attack in Austenitic Stainless Steels
Applies To
Intergranular Attack
ASTM E1508
Standard Guide for Quantitative Analysis by Energy-Dispersive Spectroscopy
Applies To
Energy Dispersive X-ray Spectroscopy (EDS)
ASTM E1077
Estimating the Depth of Decarburization of Steel Specimens
Applies To
Hardened or Non-hardened Steel Products
ASTM F2328
Determining Decarburization and Carburization in Hardened and Tempered Threaded Steel Bolts, Screws, Studs, and
Nuts
Applies To
Threaded Sections of Hardened and Tempered Steel Bolts, Screws, Studs, Nuts, and Similar Parts
ASTM E407
Standard Practice for Microetching Metals and Alloys
Applies To
Metals and Alloys for Microscopic Examination
ASTM E340
Standard Practice for Macroetching Metals and Alloys
Applies To
Metals or Alloys for Macrostructure Examination
AMS 2759/1
Heat Treatment of Carbon and Low-Alloy Steel Parts Minimum Tensile Strength Below 220 ksi (1517 MPa)
Applies To
Material Tempers
AMS 2759/2
Heat Treatment of Low-Alloy Steel Parts Minimum Tensile Strength 220 ksi (1517 MPa) and Higher
Applies To
Material Tempers
AMS 2759/3
Heat Treatment Precipitation-Hardening Corrosion-Resistant, Maraging, and Secondary Hardening Steel Parts
Applies To
Material Conditions
AMS 2759/4
Heat Treatment Austenitic Corrosion-Resistant Steel Parts
Applies To
Material Conditions
AMS 2759/5
Heat Treatment Martensitic Corrosion-Resistant Steel Parts
Applies To
Material Conditions
AMS 2759/6
Gas Nitriding and Heat Treatment of
Low-Alloy Steel Parts
Applies To
Nitride, Case Hardness
AMS 2759/7
Carburizing and Heat Treatment of Carburizing Grade Steel Parts
Applies To
Carburization, Case Hardness
AMS 2759/8
Ion Nitriding
Applies To
Nitride, Case Hardness
AMS 2759/9
Hydrogen Embrittlement Relief (Baking) of Steel Parts
Applies To
Hydrogen Embrittlement
AMS 2759/10
Automated Gaseous Nitriding Controlled by Nitriding Potential
Applies To
Nitride, Case Hardness
AMS 2759/11
Stress Relief of Steel Parts
Applies To
Heat Treatment, Reducing Residual Stresses
AMS 2759/12
Gaseous Nitrocarburizing, Automatically Controlled by Potentials
Applies To
Nitrocarburizing, Case Hardness
RPS 418
Electro-Discharge Machining
Applies To
Nonconventional Machined Surface Inspection, Recast Layer
RRP 55000
Nonconventional Machining
Applies To
Surface Inspections for the Processes of Electro-Discharge Machining (EDM), Electro-Chemical Machining (ECM), Electro-Chemical Grinding (EGM), Laser Beam Machining and Drilling (LBM)
