Thread: Powder equivalents, AR2213sc and H4831sc.

From the ADI Handloaders Guide 2000:

AR2213SC will replace AR2213 in the Australian reloading market. AR2213 has beenproduced by ADI only for supply to the Australian reloading market and is only manufacturedevery three to four years due to low consumption versus the lot size. As a result, the powderthat reaches the shooter may not be of recent manufacture and stockout situations occasionally occur.
ADI produces AR2213SC for the North American reloading market in much higher quantitiesthan AR2213. AR2213SC is in regular production and ADI will be in a better position toguarantee supply. AR2213SC is repackaged and distributed by Hodgdon Powder Co. in the USunder the brand name of “Hodgdon H4831SC.” ADI also produce AR2213H for Hodgdon,being “Hodgdon H4831” in North America and Europe. AR2213SC and AR2213H have thesame burning rate and bulk density (charge weights), but AR2213SC has improved meteringcharacteristics through a shorter cut length of grain.