Pratt & Whitney TAM IQI's and Stepwedges
Distance/amplitude - Set of Nineteen
IQI THICKNESS
2% of thickness of object to be radiographed |
| (INCH) | (MM) | TAM ID |
| 0.0010 | 0.0254 | .05 |
| 0.0015 | 0.0381 | .07/.08 |
| 0.0020 | 0.0508 | .10 |
| 0.0025 | 0.0635 | .12 |
| 0.0030 | 0.0762 | .15 |
| 0.0040 | 0.0040 | .20 |
| Available for IQI thicknesses ranging from .001" to .004" |
| IQI Specification | MATERIAL | SIZES |
| TAM 108533 | AMS 5640
303 STAINLESS STEEL | DETAILS
#1 THRU #6 |
| TAM 142401 | AMS 5759
COBALT BASE
HAYNES 25 | DETAILS
#1 THRU #4
#9, #10 |
| TAM 142937 | AMS 5754
NICKEL BASE
HASTELLOY X | DETAILS
#1 THRU #4
#9, #10 |
| TAM 140607 | AMS 4928
TITANIUM 6Al/4V ALLOY | DETAILS
#1 THRU #6 |
| 7-STEP (.05" THRU .25") TAM STEPWEDGES |
| Stepwedge Specification | MATERIAL |
| TAM 142396 | AMS 5640
303 STAINLESS STEEL |
| TAM 142398 | AMS 5706
WASPALOY (NICKEL BASE) |
| TAM 142399 | AMS 5759
HAYNES 25 (COBALT BASE) |
| TAM 142939 | AMS 5754
HASTELLOY X (NICKEL BASE) |
| TAM 142395 | AMS 4928
TITANIUM 6Al/4V ALLOY |
| * | INCONEL 600 |
| TAM 183439 | ALUMINUM |
| *Manufactured to TAM 7-Step Configuration |
IQI Traceability
JEM Plaque and Wire IQI's are furnished with Order Number Identification traceable to our quality control system records of test results of material analysis and dimensional measurement. Records are kept at our facility and made available to customers as needed.
IQI Serialization and Dimensionalization Report
Complete dimensional characterization of Plaque and Wire IQI's (specifically, plaque thickness, hole diameters and wire diameters, respectively) is available using measuring devices and gauges traceability to NIST (National Institute of Standards and Technology).
IQI Refurbishment / Recalibration
Sets of JEM Plaque IQI's can be returned for refurbishment (degrease, ultrasonic, clean, re-size holes, replace missing lead letters, verify material, refinish and color-code-paint or replace non-conforming IQI's), and recalibration (full dimensional inspection and characterization).
IQI Encapsulation
JEM will encapsulate Plaque IQI's in clear, flexible plastic for those who require permanently calibrated penetrameters. Encapsulation protects against dirt, scratches and some chemicals.