Powder head-to-head
H4831SC vs Reloader 19
Burn-rate position
FastestSlowest
Substitution
Similar burn rate in magnum rifle cartridges; reduce 3–5% when substituting.
Confidence: Community. Always start at published minimums and work up.
Side by side
| H4831SC | Reloader 19 | |
|---|---|---|
| Manufacturer | Hodgdon | Alliant |
| Burn-rate rank | #69 | #68 |
| Burn category | Rifle Slow | Medium-Slow |
| Grain shape | Extruded | Extruded |
| Temp sensitivity | Low | Moderate |
| Applications | Rifle | Rifle |
| Suppressor-friendly | No | No |
| US availability | Common | Common |
| Status | Active | Active |
Shared cartridges
FAQs
- Can I substitute H4831SC for Reloader 19?
- Similar burn rate in magnum rifle cartridges; reduce 3–5% when substituting. Confidence: Community. Always start at published minimum charges and work up.
- Which burns faster, H4831SC or Reloader 19?
- Reloader 19 is the faster-burning of the two (rank #68 vs #69 — lower rank burns faster).
- What cartridges do H4831SC and Reloader 19 both load?
- Both powders are listed for .270 Winchester, .30-06 Springfield, 7mm Remington Magnum, .300 Winchester Magnum, .338 Winchester Magnum.
Lindcott Armory