scholarly journals Effect of thermal aging on the high strain rate tensile properties of Type 304 stainless steel

1974 ◽  
Author(s):  
J M Steichen
Keyword(s):  
Stainless Steel ◽  
High Strain Rate ◽  
Strain Rate ◽  
Tensile Properties ◽  
Thermal Aging ◽  
High Strain ◽  
304 Stainless Steel ◽  
Type 304 ◽  
Type 304 Stainless Steel

High Strain Rate Tensile Properties of AISI Type 304 Stainless Steel

1973 ◽  
Vol 95 (3) ◽  
pp. 182-185 ◽  
Author(s):  
J. M. Steichen
Keyword(s):  
Stainless Steel ◽  
High Strain Rate ◽  
Strain Rate ◽  
Tensile Properties ◽  
High Strain ◽  
304 Stainless Steel ◽  
Aisi Type ◽  
Type 304 ◽  
Type 304 Stainless Steel ◽  
Strength And Ductility

The high strain rate tensile properties of solution annealed Type 304 stainless steel have been determined experimentally. Tests were performed at strain rates ranging from 3 × 10−5 to 1 × 102 in./in./sec at temperatures from 600 to 1600 deg F. At temperatures to 1000 deg F, the strength and ductility are largely insensitive to variations in strain rate, whereas at temperatures from 1200 to 1600 deg F, significant increases in both strength and ductility are observed with increasing strain rate.

Tensile Properties of Thermally Exposed Type 304 Stainless Steel

1976 ◽  
Vol 98 (4) ◽  
pp. 357-360 ◽  
Author(s):  
J. M. Steichen
Keyword(s):  
Stainless Steel ◽  
Strain Rate ◽  
Tensile Properties ◽  
Room Temperature ◽  
Rate Sensitivity ◽  
Thermal Exposure ◽  
304 Stainless Steel ◽  
Elevated Temperature Strength ◽  
Type 304 ◽  
Type 304 Stainless Steel

The influence of thermal exposure at 800, 1000, and 1200°F (427, 538 and 649°C) on the tensile properties of type 304 stainless steel has been experimentally determined. Specimens were exposed in static sodium for durations of 1000, 3500 and 10,000 hr. Tests were performed at room temperature and the respective exposure temperatures at nominal strain rates from 3 × 10−5 to 10 s−1. Exposure at temperatures to 1000°F (538°C) did not greatly alter the elevated temperature strength, ductility, or strain rate sensitivity of the subject material. At 1200°F (649°C) strength properties were unchanged by exposure at this temperature while ductility was increased at the lowest strain rate and slightly reduced at the higher rates. The room temperature strength was unchanged and ductility slightly reduced after exposure for 10,000 hr at each temperature.

Evaluation of Creep Constitutive Equations for Type 304 Stainless Steel Under Repeated Multiaxial Loading

1982 ◽  
Vol 104 (3) ◽  
pp. 159-164 ◽  
Author(s):  
Y. Ohashi ◽  
N. Ohno ◽  
M. Kawai
Keyword(s):  
Stainless Steel ◽  
Strain Rate ◽  
Strain Hardening ◽  
Deviatoric Stress ◽  
304 Stainless Steel ◽  
Multiaxial Loading ◽  
Mixed Hardening ◽  
Principal Axes ◽  
Type 304 ◽  
Type 304 Stainless Steel

Four kinds of creep constitutive models, i.e., strain-hardening, modified strain-hardening, kinematic-hardening, and mixed-hardening theory, are evaluated on the basis of creep-test results on type 304 stainless steel at 650°C under repeated multiaxial loading. The predictions of the four models are compared with the experimental results. It is shown that substantial differences appear among these predictions under large rotations of the principal axes of the deviatoric stress tensor, and that none of them can describe with sufficient accuracy the transient increase of strain-rate and the noncollinearity between the deviatoric stress and creep strain-rate vectors which are observed just after the stress-rotations.

Flow Stress Equations for Type 304 Stainless and AISI 1055 Steels

1985 ◽  
Vol 107 (2) ◽  
pp. 97-100 ◽  
Author(s):  
P. Dadras
Keyword(s):  
Experimental Data ◽  
Stainless Steel ◽  
Flow Stress ◽  
Strain Rate ◽  
Working Conditions ◽  
Hot Working ◽  
304 Stainless Steel ◽  
Strain Behavior ◽  
Type 304 ◽  
Type 304 Stainless Steel

A model for stress-strain behavior under hot working conditions has been proposed. Based on experimental data, equations for the dependence of flow stress on strain, strain rate, and temperature have been developed. Application to type 304 stainless steel and AISI 1055 steel has been demonstrated.

Sign in / Sign up

Export Citation Format

Share Document