L-direction C-direction L-direction C-direction C
WISCO 23QG85-L.831.9 35 395 9 31 178
Baosteel B27R85 .831 1 1.9. 2 436 11 44 26
Nippon Steel 27 ZDH 85 .853 1.96 352 375 368 431 13 41 199
Nippon Steel 23 ZDH 85 .78 1.92 353 373 363 412 8 28 189
Kawasaki 23 JGSD 85 .85 1.9 349. 35 411 1 3 24
Posco 23 PHD 85 .82 1.98 356 383 381 424 14 49 176
The variation laws of iron loss and magnetic induction of Baosteel and Nippon Steel .27 are basically the same, and the magnetic induction is in the range of .8—1.8T, and the iron loss level of Baosteel B27R85 is better than that of Nippon Steel. Baosteel B27R85 has reached the same quality level as Nippon Steel 27ZDKH85. Nippon Steel has obvious advantages in .23 thickness 85 grade. I believe Baosteel will be better after developing 23R85. In terms of hardness, Baosteel and Kawasaki are relatively high. While Pohang has a good elongation. This is just a conclusion based on the typical technical parameters of all parties, and it depends on the user's usage. It is said that the products of Baosteel and Nippon Steel are also used in the Three Gorges. After use, it is no longer clear which transformer is made of Nippon Steel and which one is made of Baosteel material, indicating that Baosteel material can replace imported materials.