*MATERIAL-ISO

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*MATERIAL-ISO

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Purpose

To specify material properties to be used in ISO code checking.

Theory

Refer to Code Checking for further information on this feature.

Keyword Format

A block of two lines defining the material name and its associated properties. The block may be repeated as often as necessary to define all the required materials.

NAME=Material Name

Rt05, Rm, Temperature, [A5], Young’s Modulus, Tc, Mc, Pec[, Poisson’s Ratio]

 

A5 and Poisson’s Ratio default to 14% and 0.3 respectively.

ISO Material Table INPUT

Input:

Description

Material Name:

The name of the material.

Rt05:

Specified minimum yield strength for 0.5% total elongation at room temperature.

Rm:

Specified minimum ultimate tensile strength at room temperature.

Temperature:

Elevated temperature.

A5:

Percentage minimum elongation after fracture. This value defaults to 14% if not specified.

Young’s Modulus:

Young’s modulus for the material.

Tc

Single load ultimate tension capacity.

Mc

Single load ultimate bending capacity.

Pec

Single load ultimate pressure capacity.

Poisson’s Ratio:

Poisson’s ratio for the material. This value defaults to 0.3 if not specified.