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Quality Product Testing

Weld Integrity
Nondestructive Testing (NDT)
Attribute Methods Attribute Methods Attribute Methods Attribute Methods Attribute Methods Attribute Methods
Tensile ASTM A370 & E8 Intergranular Attack ASTM A262 Practices A, C, and E/F & G28 Methods A and B Outside Diameter 3-axis laser micrometer (localized and continuous), air gage, ring gage, hand-held micrometer Flatten ASTM A1016 Metallographic ASTM E3 & E407 Eddy Current   ASTM E426, MIL-STD 2132
Hardness (Rockwell, Vickers, Knoop) ASTM A370 Pitting ASTM G48 Methods A, B, & C Inside Diameter Air gage, plug gage, optical Flange ASTM A1016 & B751 Grain size ASTM E112 Ultrasonic ASTM E213 ASME Section III MILD-STD 2132
Surface Roughness ANSI B.46 Passivity ASTM A380 Wall Thickness Ultrasonic (localized and continuous), hand-held micrometer, optical, dial indicator Reverse Flatten ASTM A1016 & B751 Carburization ASTM A262 Practice A Dye Penetrant ASTM E165
        Length & Perpen-dicularity Post or beam fixture w/ dial indicator, calibrated rule Reverse Bend ASTM A1016 & B751     Magnetic Permeability Field testing to a) 35-50 nT b) relative permeability to 1.01 µr
Hydrostatic Pressure Test Burst Test Under Water Air Pressure test Surface Condition test per MIL-T 8606 Videoscope and borescope inspection of tube ID Positive Material Identification (Alloy Identify Verification)