TENSILE PROPERTIES OF FIVE LOW-ALLOY AND STAINLESS STEELS UNDER HIGH- HEATING-RATE AND CONSTANT-TEMPERATURE CONDITIONS

Technical Report · Fri Jun 01 00:00:00 EDT 1962

OSTI ID:4747434

Gerberich, W W; Martens, H E; Boundy, R A

High-heating-rate results were obtained for three lowalloy steels: 4340 (400 deg F temper), 4130 (800 deg F temper), and 4130 (1050 deg F temper) and two stainless steels: 17-7 PH (TH 1050) and 410 (700 deg F temper). Stress levels ranging from 10 to 125 ksi and heating rates varying from 40 to 2000 deg F/sec were the testing parameters. A method is devised to compare yield temperature data of high-heatingrate tests to tensile yield data of steady-state elevated temperature tests. Results indicate that high-heating-rate properties of all the materials are superior to steadystate elevated-temperature properties for heating rates of 40 to 2000 deg F/sec. For the low alloy steels, the higher the tempering temperature, the better the high-heating-rate properties. Properties of 410 stainless steel are superior to those of all other materials investigated. (auth)

• Research Organization: California Inst. of Tech., Pasadena. Jet Propulsion Lab.
• DOE Contract Number: NAS 7-100
• NSA Number: NSA-17-006661
• OSTI ID: 4747434
• Report Number(s): JPL-TR-32-222
• Resource Relation: Other Information: Orig. Receipt Date: 31-DEC-63
• Country of Publication: United States
• Language: English

Related Subjects

METALS, CERAMICS, AND OTHER MATERIALS
CARBON STEELS
HEATING
HIGH TEMPERATURE
LOW-ALLOY STEELS
MATERIALS TESTING
MEASURED VALUES
STAINLESS STEEL-17-7
STAINLESS STEEL-410
STAINLESS STEELS
STEEL-SAE-4340
STEELS
TENSILE PROPERTIES
VELOCITY