First Release: 2021.6
Other Calculations
Perform UCS-66 calculations: Selecting this check box will cause the software to perform UCS-66 toughness calculations on the component. This option is only available to materials that are classified as UCS materials per Table UCS-23.
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tg: The governing thickness used for MDMT calculations. This is determined using the minimum flange thickness and the host thickness. This field can be changed by the user.
MDMT Reductions
Take UCS-66(b) Reduction: Selecting this check box will take advantage of the reduction in allowed MDMT per UCS-66(b). This paragraph includes a calculation for the component which compensates for any excess material thickness in the component.
Apply UCS-68(c): Selecting this check box will give an additional flat reduction in the allowed MDMT per UCS-68(c). Carefully review this paragraph as there are steep requirements for this exemption.
MDMT
MDMT Pressure: The net internal pressure (concave side) on the component coincident with the minimum design metal temperature (MDMT). This includes static head.
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