400 + 2507 = 2907
2507 = MMDVII
SAF 2507 is a trademark for a super-duplex stainless steel developed by Sandvik. SAF 2507 super-duplex steel is characterized by, for example, high corrosion resistance in chloride containing media, including seawater. The trademark SAF 2507 is owned by Sandvik Intellectual Property.
(((800 plus 400) plus 400) plus 500) plus 500 = 2600
800
400 + 900 + 1000 = 2300
400 + 40 +4 = 444
300000 plus 100000 plus 400 plus 290 is equal to 400,690.
6300
The Bold and the Beautiful - 1987 1-2507 was released on: USA: 25 March 1997
450+400+300+350+250=1,750. Obviously.
100 + 400 = 500
22 + 400 = 422