NEC 400.5 ampacity for flexible cords

[Jpflex]

If cables and cords are based on 85 degree such as a copper SOOW cord 3 wire plus ground #4 AWG being rated at 60 amperes before derating how or where do I find derating table?

Table 400.4 table does not give derating info for ambient temp correction?

Table 310.16 doesn’t cover this either?

 

[augie47]

400.5(A)(3) Table

 

[don_resqcapt19]

Ampacity adjustment

Where the number of current-carrying conductors exceeds three, the ampacity of each conductor shall be reduced from the three-conductor rating as shown in Table 400.5(A)(3)

Ampacity Correction.

Where cords and cables are used in ambient temperatures other than 30°C (86°F), the temperature correction factors from Table 310.15(B)(1)(1) that correspond to the temperature rating of the cord or cable shall be applied to the ampacity in Table 400.5(A)(1) and Table 400.5(A)(2).

2020 code references.