If you check Hodgdon's on-line data, you'll find 59.0 grains of H4831 listed as max for the 200 AccuBond, though since it doesn't have as much bearing surface as the Partition, Hodgdon's velocity is around 100 fps slower.
H4831sc does fit a little easier under a 200-grain bullet than "long-cut" H4831, but I never had any trouble fitting up to 60 grains even when using the old military-surplus H4831--though it's definitely a compressed load.
