Pratt & Whitney IQI's
Pratt & Whitney specifies the use of two classifications of I.Q.I's under the XRM document: TAM specs and ASTM E-1742.
TAM specs are tool numbers assigned to I.Q.I's with a true 2% sensitivity, for use on material sections under 0.2". TAM specs contain detail numbers, each one representing a specific I.Q.I thickness. Additionally, TAM specs contain an AMS number, which specifies the material of the I.Q.I.
ASTM-E-1742 is used for all materials, for use on sections from 0.05" and up, with a minimum IQI thickness of 0.005". For materials not covered by a TAM number, ASTM-E-1742 can be made to true 2% thickness. Specify when ordering, otherwise the standard 0.005" minimum thickness applies.
TAM Specifications for I.Q.I.'s:
|TAM # ||Material ||AMS # |
|108533 ||Stainless Steel ||5640 |
|140607 ||6AL/4V Titanium ||4928 |
|142937 ||Hastelloy X ||5754 |
|142937 ||Inconel 600 ||5540 |
|142937 ||Inconel 718 ||5589 |
|142937 ||Waspaloy ||5706 |
|142401 ||Haynes 25 ||5759 |
Common materials covered under ASTM-E-1742 in addition to those listed above are:
|Material ||AMS # |
|2024 Aluminum ||4120 |
|ZK60 Magnesium ||4352 |
Pratt & Whitney's XRM document specifies the requirement for dimensional and alloy verification. RAY-CHECK MFG. (RCM) verifies dimensions and issues and analytical report with I.Q.I's. RCM performs alloy verification in accordance with PWA MCL Sec. F-53 (thermo electric testing).
Material certifications accompany alloy verification documents.
Aluminum and Magnesium alloys are sent out got semi-quantitative spectrographic analysis in accordance with PWA MCL Sec. F-23 and F-54.
*All Radiographics are made to order and are non-returnable.
**Prices include serialization, calibration and material certification.
ORDERING NOTES: MINIMUM ORDER SIZE: $75.00
Note: Serialized radiographic products are not returnable.