Short Term Elevated Temperature Material Test Program.

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Abstract:

A test program was conducted to demonstrate the effects of short term elevated temperature exposure in excess of normal service temperature on the tensile properties of various alloys. Tests were performed at numerous points on the temperature profiles 1 on heating at various temperatures until the peak temperature were reached, 2 on cooling at various temperatures below the peak temperatures, and 3 at room temperature, after exposure. The peak temperatures were held for time periods of 1 second, 60 seconds and 900 seconds. The materials tested were PH15-7Mo, Ti6Al-4V, Ti6Al-2Sn-4Zr-2Mo, Inconel 718, 321 Stainless Steel and AF1410. Author

Author(s):
Anson, H. B. ; Ault, R. M.
Author Organization(s):
ASTECH SANTA ANA CA
Descriptive Note:
Final rept. May-Sep 78,
Pagination:
0176

Security Markings

DOCUMENT & CONTEXTUAL SUMMARY

Distribution:
Approved For Public Release

RECORD

Collection: TR
Identifying Numbers
Report Number(s):
AFFDL-TR-78-180
Contract/Grant Number(s):
F33615-78-C-3213
Task Number(s):
03
Project Number(s):
2401
Monitor Series:
TR-78-180
 Subject Terms
Communities of Interest:
No COI(s) Identified
Descriptor(s):
*HEAT RESISTANT ALLOYS, *STEEL, *STAINLESS STEEL, *TITANIUM ALLOYS, *NICKEL ALLOYS, HIGH TEMPERATURE, ROOM TEMPERATURE, THERMAL DEGRADATION, SHORT RANGE(TIME), STRAIN RATE, TENSION, TENSILE STRENGTH, TENSILE PROPERTIES, STRENGTH(MECHANICS)
Field(s)/Group(s):
Metallurgy and Metallography, Mechanics
Keyword(s):
Steel PH15 7Mo, Steel 321, Titanium alloy 6Al 4V, Titanium alloy 6Al 2Sn 4Zr 2Mo, Nickel alloy inconel 718, AF1410, S L change 8306, PE62201F, WUAFFDL24010331
Report Date:
1978 Dec 01