
Ladedaten-Spezifikationen
Ladedaten für Kaliber 6.5 mm Rem. Mag. mit Geschoss .264 | 140gr | Sierra GameKing und 87 Pulvers. Die wichtigsten zugrunde liegenden Parameter sind in der obigen Tabelle dargestellt. Die empfohlenen Pulver für diese Patronen-Geschoss-Kombination sind Norma MRP, Vihtavuori N560 und Accurate MAGPRO.
Wichtiger Hinweis: Gehen Sie NICHT unter die Mindestladung oder über die Maximalladung. Da wir keine Kontrolle über die verwendete Ausrüstung und Komponenten haben, wird jegliche Verantwortung und Haftung für die erzielten Ergebnisse abgelehnt.
Es werden nur Pulver/Ladungen angezeigt, die den aktuellen Filterkriterien entsprechen: Maximaldruck einer Ladung ≤ 90% des standardisierten Maximaldrucks, Ladedichte ≥ 80% und Pulverabbrand ≥ 95%. Verwenden Sie die Schieberegler oberhalb der Tabellen, um diese Schwellenwerte anzupassen.
Ladung: Pulvergewicht in Grain. Beginnen Sie mit der Mindestladung und steigern Sie diese vorsichtig.
FR (Ladedichte): Hülsenfüllung in Prozent. Werte über 100% bedeuten komprimierte Ladungen.
MaxP / %: Maximaler Kammerdruck in bar sowie als Prozentsatz des standardisierten Maximums für dieses Kaliber.
V(0): Mündungsgeschwindigkeit in Fuß pro Sekunde (fps) bei standardisierter Lauflänge.
z (Pulverabbrand): Geschätzter Pulverabbrand in Prozent beim Austritt des Geschosses.
Für die Verwendung des personalisierten Ladungsrechners ist eine gültige Zugriffslizenz erforderlich.
Weitere Informationen finden Sie in unseren FAQ: Wie kann ich den personalisierten Ladungsrechner verwenden?
Maximallast - Lauflänge: 66.0 cm
| Pulver | Ladung | FR | MaxP | % | V(0) | z |
|---|---|---|---|---|---|---|
| Accurate 2700 | <<locked>> | 82% | 3,896 bar | 90% | 854 m/s | 99.7% |
| Accurate 3100 | <<locked>> | 98% | 3,839 bar | 88% | 872 m/s | 100% |
| Accurate 4064 | <<locked>> | 82% | 3,890 bar | 89% | 846 m/s | 100% |
| Accurate 4350 | <<locked>> | 88% | 3,706 bar | 85% | 867 m/s | 100% |
| Accurate High Country | <<locked>> | 96% | 3,932 bar | 90% | 919 m/s | 99.1% |
| Accurate MAGPRO | <<locked>> | 96% | 3,722 bar | 86% | 900 m/s | 97.7% |
| ADI AR 2208 | <<locked>> | 84% | 3,855 bar | 89% | 856 m/s | 100% |
| ADI AR 2209 | <<locked>> | 94% | 3,757 bar | 86% | 883 m/s | 99.3% |
| ADI AR 2213 | <<locked>> | 98% | 3,861 bar | 89% | 901 m/s | 98.7% |
| ADI AR 2217ᴾ | <<locked>> | 100% | 3,010 bar | 69% | 831 m/s | 96.4% |
| ADI AR 2225ᴾ | <<locked>> | 100% | 2,663 bar | 61% | 820 m/s | 98.2% |
| Alliant Power Pro Varmint | <<locked>> | 94% | 3,778 bar | 87% | 882 m/s | 99.3% |
| Alliant Power Pro Varmint | <<locked>> | 94% | 3,778 bar | 87% | 882 m/s | 99.3% |
| Alliant Reloder- TS 15.5 | <<locked>> | 84% | 3,932 bar | 90% | 863 m/s | 100% |
| Alliant Reloder-15 | <<locked>> | 82% | 3,925 bar | 90% | 869 m/s | 100% |
| Alliant Reloder-16 | <<locked>> | 90% | 3,754 bar | 86% | 883 m/s | 100% |
| Alliant Reloder-17 | <<locked>> | 86% | 3,840 bar | 88% | 889 m/s | 100% |
| Alliant Reloder-19 | <<locked>> | 94% | 3,729 bar | 86% | 880 m/s | 99.3% |
| Alliant Reloder-22 | <<locked>> | 98% | 3,819 bar | 88% | 900 m/s | 99.5% |
| Alliant Reloder-23ᴾ | <<locked>> | 100% | 3,869 bar | 89% | 890 m/s | 100% |
| Alliant Reloder-25ᴾ | <<locked>> | 100% | 3,350 bar | 77% | 876 m/s | 100% |
| Alliant Reloder-26 | <<locked>> | 96% | 3,892 bar | 89% | 919 m/s | 100% |
| Bofors RP15ᴾ | <<locked>> | 100% | 3,740 bar | 86% | 894 m/s | 99.3% |
| Bofors RP3 | <<locked>> | 82% | 3,741 bar | 86% | 853 m/s | 100% |
| Bofors RP30ᴾ | <<locked>> | 100% | 3,065 bar | 70% | 854 m/s | 97.3% |
| Bofors RP5 | <<locked>> | 98% | 3,819 bar | 88% | 900 m/s | 99.5% |
| Bofors RP7 | <<locked>> | 88% | 3,926 bar | 90% | 867 m/s | 99.8% |
| Hodgdon H1000ᴾ | <<locked>> | 100% | 3,307 bar | 76% | 858 m/s | 98.1% |
| Hodgdon H380 | <<locked>> | 82% | 3,756 bar | 86% | 859 m/s | 100% |
| Hodgdon H414 | <<locked>> | 88% | 3,848 bar | 88% | 884 m/s | 99.9% |
| Hodgdon H4350 | <<locked>> | 86% | 3,798 bar | 87% | 870 m/s | 99.5% |
| Hodgdon H4831 | <<locked>> | 96% | 3,860 bar | 89% | 882 m/s | 98.2% |
| Hodgdon H4831 SC | <<locked>> | 96% | 3,791 bar | 87% | 878 m/s | 98% |
| Hodgdon Hybrid 100V | <<locked>> | 92% | 3,795 bar | 87% | 860 m/s | 100% |
| Hodgdon Retumboᴾ | <<locked>> | 100% | 3,281 bar | 75% | 892 m/s | 99.3% |
| Hodgdon Superformance | <<locked>> | 88% | 3,850 bar | 89% | 895 m/s | 99.9% |
| Hodgdon TrailBossᴾ | <<locked>> | 100% | 2,536 bar | 58% | 535 m/s | 100% |
| IMR 4064 | <<locked>> | 82% | 3,810 bar | 88% | 850 m/s | 100% |
| IMR 4350 | <<locked>> | 90% | 3,767 bar | 87% | 862 m/s | 99.7% |
| IMR 4451 Enduron | <<locked>> | 86% | 3,808 bar | 88% | 860 m/s | 99.9% |
| IMR 4831 | <<locked>> | 90% | 3,739 bar | 86% | 865 m/s | 100% |
| IMR 4955 Enduron | <<locked>> | 94% | 3,709 bar | 85% | 861 m/s | 97.9% |
| IMR 7828 SSC | <<locked>> | 98% | 3,681 bar | 85% | 893 m/s | 98.5% |
| Lovex S062 | <<locked>> | 82% | 3,833 bar | 88% | 847 m/s | 100% |
| Lovex S065 | <<locked>> | 88% | 3,830 bar | 88% | 859 m/s | 100% |
| Lovex S070 | <<locked>> | 90% | 3,928 bar | 90% | 873 m/s | 100% |
| Lovex S071ᴾ | <<locked>> | 100% | 3,414 bar | 78% | 844 m/s | 99.9% |
| Norma 203B | <<locked>> | 82% | 3,880 bar | 89% | 865 m/s | 100% |
| Norma 204 | <<locked>> | 90% | 3,826 bar | 88% | 879 m/s | 99.3% |
| Norma MRP | <<locked>> | 96% | 3,800 bar | 87% | 907 m/s | 100% |
| Norma URP | <<locked>> | 90% | 3,863 bar | 89% | 879 m/s | 100% |
| Ramshot Grand | <<locked>> | 98% | 3,706 bar | 85% | 898 m/s | 98.8% |
| Ramshot Hunter | <<locked>> | 90% | 3,771 bar | 87% | 880 m/s | 100% |
| Ramshot Magnumᴾ | <<locked>> | 100% | 3,575 bar | 82% | 878 m/s | 99.6% |
| ReloadSwiss RS 14ᴾ | <<locked>> | 100% | 2,578 bar | 59% | 547 m/s | 100% |
| ReloadSwiss RS 50 | <<locked>> | 82% | 3,736 bar | 86% | 855 m/s | 100% |
| ReloadSwiss RS 60 | <<locked>> | 84% | 3,812 bar | 88% | 886 m/s | 100% |
| ReloadSwiss RS 62 | <<locked>> | 88% | 3,694 bar | 85% | 874 m/s | 100% |
| ReloadSwiss RS 70 | <<locked>> | 90% | 3,836 bar | 88% | 900 m/s | 100% |
| ReloadSwiss RS 76ᴾ | <<locked>> | 100% | 3,279 bar | 75% | 889 m/s | 99.8% |
| Rottweil R 903 | <<locked>> | 84% | 3,756 bar | 86% | 852 m/s | 100% |
| Rottweil R 904 | <<locked>> | 94% | 3,875 bar | 89% | 874 m/s | 98.7% |
| Rottweil R 905 | <<locked>> | 96% | 3,934 bar | 90% | 893 m/s | 99.6% |
| Rottweil R 907 | <<locked>> | 88% | 3,926 bar | 90% | 867 m/s | 99.8% |
| Shooters World Long Rifle | <<locked>> | 88% | 3,830 bar | 88% | 859 m/s | 100% |
| Shooters World Precision | <<locked>> | 82% | 3,833 bar | 88% | 847 m/s | 100% |
| Shooters World SW4350 | <<locked>> | 90% | 3,928 bar | 90% | 873 m/s | 100% |
| SNPE Vectan SP 11 | <<locked>> | 84% | 3,856 bar | 89% | 870 m/s | 100% |
| SNPE Vectan Tubal 5000 | <<locked>> | 84% | 3,787 bar | 87% | 814 m/s | 100% |
| SNPE Vectan Tubal 7000 | <<locked>> | 88% | 3,781 bar | 87% | 844 m/s | 99.9% |
| SNPE Vectan Tubal 8000 | <<locked>> | 96% | 3,901 bar | 90% | 892 m/s | 99.6% |
| Somchem S355 | <<locked>> | 84% | 3,742 bar | 86% | 850 m/s | 100% |
| Somchem S361 | <<locked>> | 92% | 3,738 bar | 86% | 856 m/s | 97.8% |
| Somchem S365 | <<locked>> | 92% | 3,839 bar | 88% | 878 m/s | 100% |
| Somchem S385 | <<locked>> | 94% | 3,733 bar | 86% | 869 m/s | 99.7% |
| Vihtavuori N150 | <<locked>> | 86% | 3,831 bar | 88% | 842 m/s | 100% |
| Vihtavuori N160 | <<locked>> | 88% | 3,745 bar | 86% | 860 m/s | 100% |
| Vihtavuori N165ᴾ | <<locked>> | 100% | 3,932 bar | 90% | 877 m/s | 99.7% |
| Vihtavuori N540 | <<locked>> | 82% | 3,880 bar | 89% | 841 m/s | 100% |
| Vihtavuori N550 | <<locked>> | 88% | 3,697 bar | 85% | 863 m/s | 100% |
| Vihtavuori N555 | <<locked>> | 96% | 3,799 bar | 87% | 884 m/s | 100% |
| Vihtavuori N560 | <<locked>> | 96% | 3,803 bar | 87% | 905 m/s | 98.4% |
| Vihtavuori N565ᴾ | <<locked>> | 100% | 3,504 bar | 81% | 879 m/s | 97.9% |
| Winchester 6.5 StaBALL | <<locked>> | 88% | 3,713 bar | 85% | 849 m/s | 100% |
| Winchester 760 | <<locked>> | 88% | 3,848 bar | 88% | 884 m/s | 99.9% |
| Winchester StaBALL HDᴾ | <<locked>> | 100% | 3,618 bar | 83% | 916 m/s | 100% |
| Winchester Supreme 780 | <<locked>> | 96% | 3,720 bar | 86% | 866 m/s | 99.2% |
Empfohlen = eines der besten Pulver für diese Patronen-Geschoss-Kombination.
Startladung - Lauflänge: 66.0 cm
| Pulver | Ladung | FR | MaxP | % | V(0) | z |
|---|---|---|---|---|---|---|
| Accurate 2700 | <<locked>> | 80% | 3,659 bar | 84% | 838 m/s | 99.4% |
| Accurate 3100 | <<locked>> | 80% | 2,095 bar | 48% | 726 m/s | 96.1% |
| Accurate 4064 | <<locked>> | 80% | 3,648 bar | 84% | 831 m/s | 100% |
| Accurate 4350 | <<locked>> | 80% | 2,833 bar | 65% | 803 m/s | 99.8% |
| Accurate High Country | <<locked>> | 86% | 2,776 bar | 64% | 827 m/s | 95.7% |
| Accurate MAGPRO | 52.2 gr | 3.38 g | 90% | 3,007 bar | 69% | 844 m/s | 95.2% |
| ADI AR 2208 | <<locked>> | 80% | 3,413 bar | 78% | 827 m/s | 100% |
| ADI AR 2209 | <<locked>> | 82% | 2,540 bar | 58% | 780 m/s | 95.4% |
| ADI AR 2213 | <<locked>> | 90% | 2,941 bar | 68% | 828 m/s | 95.9% |
| ADI AR 2217 | <<locked>> | 98% | 2,814 bar | 65% | 813 m/s | 95.4% |
| ADI AR 2225 | <<locked>> | 94% | 2,205 bar | 51% | 766 m/s | 95.3% |
| Alliant Power Pro Varmint | <<locked>> | 82% | 2,550 bar | 59% | 780 m/s | 95.5% |
| Alliant Power Pro Varmint | <<locked>> | 82% | 2,550 bar | 59% | 780 m/s | 95.5% |
| Alliant Reloder- TS 15.5 | <<locked>> | 80% | 3,459 bar | 80% | 833 m/s | 100% |
| Alliant Reloder-15 | <<locked>> | 80% | 3,706 bar | 85% | 855 m/s | 100% |
| Alliant Reloder-16 | <<locked>> | 80% | 2,721 bar | 63% | 804 m/s | 99.8% |
| Alliant Reloder-17 | <<locked>> | 80% | 3,116 bar | 72% | 840 m/s | 100% |
| Alliant Reloder-19 | <<locked>> | 82% | 2,526 bar | 58% | 779 m/s | 95.5% |
| Alliant Reloder-22 | <<locked>> | 86% | 2,547 bar | 59% | 794 m/s | 95.8% |
| Alliant Reloder-23 | <<locked>> | 80% | 2,013 bar | 46% | 735 m/s | 98.9% |
| Alliant Reloder-25 | <<locked>> | 84% | 2,009 bar | 46% | 739 m/s | 96% |
| Alliant Reloder-26 | <<locked>> | 80% | 2,159 bar | 50% | 771 m/s | 97.9% |
| Bofors RP15 | <<locked>> | 88% | 2,529 bar | 58% | 792 m/s | 95.5% |
| Bofors RP3 | <<locked>> | 80% | 3,503 bar | 81% | 837 m/s | 100% |
| Bofors RP30 | <<locked>> | 96% | 2,683 bar | 62% | 818 m/s | 95.6% |
| Bofors RP5 | <<locked>> | 86% | 2,547 bar | 59% | 794 m/s | 95.8% |
| Bofors RP7 | <<locked>> | 80% | 3,074 bar | 71% | 805 m/s | 98.5% |
| Hodgdon H1000 | <<locked>> | 94% | 2,702 bar | 62% | 803 m/s | 95.6% |
| Hodgdon H380 | <<locked>> | 80% | 3,522 bar | 81% | 843 m/s | 100% |
| Hodgdon H414 | <<locked>> | 80% | 2,949 bar | 68% | 816 m/s | 98.7% |
| Hodgdon H4350 | <<locked>> | 80% | 3,135 bar | 72% | 820 m/s | 98.1% |
| Hodgdon H4831 | <<locked>> | 88% | 2,958 bar | 68% | 813 m/s | 95.3% |
| Hodgdon H4831 SC | <<locked>> | 88% | 2,888 bar | 66% | 807 m/s | 95% |
| Hodgdon Hybrid 100V | <<locked>> | 80% | 2,556 bar | 59% | 770 m/s | 100% |
| Hodgdon Retumbo | <<locked>> | 90% | 2,375 bar | 55% | 797 m/s | 95.1% |
| Hodgdon Superformance | <<locked>> | 80% | 2,875 bar | 66% | 821 m/s | 98.3% |
| Hodgdon TrailBoss | <<locked>> | 80% | 1,894 bar | 44% | 478 m/s | 100% |
| IMR 4064 | <<locked>> | 80% | 3,593 bar | 83% | 836 m/s | 100% |
| IMR 4350 | <<locked>> | 80% | 2,756 bar | 63% | 783 m/s | 97.5% |
| IMR 4451 Enduron | <<locked>> | 80% | 3,153 bar | 72% | 811 m/s | 99% |
| IMR 4831 | <<locked>> | 80% | 2,709 bar | 62% | 787 m/s | 99.7% |
| IMR 4955 Enduron | <<locked>> | 86% | 2,897 bar | 67% | 796 m/s | 95.2% |
| IMR 7828 SSC | <<locked>> | 90% | 2,818 bar | 65% | 820 m/s | 95.4% |
| Lovex S062 | <<locked>> | 80% | 3,619 bar | 83% | 834 m/s | 100% |
| Lovex S065 | <<locked>> | 80% | 2,992 bar | 69% | 797 m/s | 99.5% |
| Lovex S070 | <<locked>> | 80% | 2,878 bar | 66% | 794 m/s | 98.6% |
| Lovex S071 | <<locked>> | 84% | 2,043 bar | 47% | 720 m/s | 95.7% |
| Norma 203B | <<locked>> | 80% | 3,662 bar | 84% | 851 m/s | 100% |
| Norma 204 | <<locked>> | 80% | 2,735 bar | 63% | 793 m/s | 96.2% |
| Norma MRP | 45.6 gr | 2.95 g | 80% | 2,181 bar | 50% | 762 m/s | 95.1% |
| Norma URP | <<locked>> | 80% | 2,794 bar | 64% | 799 m/s | 99.7% |
| Ramshot Grand | <<locked>> | 90% | 2,794 bar | 64% | 822 m/s | 95.7% |
| Ramshot Hunter | <<locked>> | 80% | 2,713 bar | 62% | 797 m/s | 98.6% |
| Ramshot Magnum | <<locked>> | 88% | 2,319 bar | 53% | 768 m/s | 95.2% |
| ReloadSwiss RS 14 | <<locked>> | 80% | 1,936 bar | 45% | 490 m/s | 100% |
| ReloadSwiss RS 50 | <<locked>> | 80% | 3,509 bar | 81% | 839 m/s | 99.8% |
| ReloadSwiss RS 60 | <<locked>> | 80% | 3,305 bar | 76% | 853 m/s | 100% |
| ReloadSwiss RS 62 | <<locked>> | 80% | 2,802 bar | 64% | 807 m/s | 99.7% |
| ReloadSwiss RS 70 | <<locked>> | 80% | 2,706 bar | 62% | 812 m/s | 99.5% |
| ReloadSwiss RS 76 | <<locked>> | 90% | 2,320 bar | 53% | 791 m/s | 96.1% |
| Rottweil R 903 | <<locked>> | 80% | 3,312 bar | 76% | 823 m/s | 100% |
| Rottweil R 904 | <<locked>> | 84% | 2,818 bar | 65% | 791 m/s | 95.5% |
| Rottweil R 905 | <<locked>> | 82% | 2,473 bar | 57% | 774 m/s | 95.4% |
| Rottweil R 907 | <<locked>> | 80% | 3,074 bar | 71% | 805 m/s | 98.5% |
| Shooters World Long Rifle | <<locked>> | 80% | 2,992 bar | 69% | 797 m/s | 99.5% |
| Shooters World Precision | <<locked>> | 80% | 3,619 bar | 83% | 834 m/s | 100% |
| Shooters World SW4350 | <<locked>> | 80% | 2,878 bar | 66% | 794 m/s | 98.6% |
| SNPE Vectan SP 11 | <<locked>> | 80% | 3,392 bar | 78% | 840 m/s | 100% |
| SNPE Vectan Tubal 5000 | <<locked>> | 80% | 3,363 bar | 77% | 789 m/s | 100% |
| SNPE Vectan Tubal 7000 | <<locked>> | 80% | 2,936 bar | 67% | 782 m/s | 98.6% |
| SNPE Vectan Tubal 8000 | <<locked>> | 82% | 2,450 bar | 56% | 772 m/s | 95.3% |
| Somchem S355 | <<locked>> | 80% | 3,310 bar | 76% | 821 m/s | 100% |
| Somchem S361 | <<locked>> | 86% | 3,063 bar | 70% | 805 m/s | 95.7% |
| Somchem S365 | <<locked>> | 80% | 2,556 bar | 59% | 786 m/s | 100% |
| Somchem S385 | <<locked>> | 80% | 2,353 bar | 54% | 752 m/s | 95.7% |
| Vihtavuori N150 | <<locked>> | 80% | 3,171 bar | 73% | 800 m/s | 100% |
| Vihtavuori N160 | <<locked>> | 80% | 2,898 bar | 67% | 798 m/s | 99.8% |
| Vihtavuori N165 | <<locked>> | 84% | 2,314 bar | 53% | 747 m/s | 95% |
| Vihtavuori N540 | <<locked>> | 80% | 3,645 bar | 84% | 827 m/s | 100% |
| Vihtavuori N550 | <<locked>> | 80% | 2,847 bar | 65% | 799 m/s | 99.7% |
| Vihtavuori N555 | <<locked>> | 80% | 2,245 bar | 52% | 757 m/s | 98.9% |
| Vihtavuori N560 | 50.1 gr | 3.25 g | 88% | 2,888 bar | 66% | 831 m/s | 95.3% |
| Vihtavuori N565 | <<locked>> | 94% | 2,850 bar | 66% | 825 m/s | 95.5% |
| Winchester 6.5 StaBALL | <<locked>> | 80% | 2,821 bar | 65% | 787 m/s | 100% |
| Winchester 760 | <<locked>> | 80% | 2,949 bar | 68% | 816 m/s | 98.7% |
| Winchester StaBALL HD | <<locked>> | 80% | 1,782 bar | 41% | 734 m/s | 98.8% |
| Winchester Supreme 780 | <<locked>> | 84% | 2,460 bar | 57% | 764 m/s | 95.1% |
Empfohlen = eines der besten Pulver für diese Patronen-Geschoss-Kombination.
ᴾ mögliche Presslast - steigern Sie sich langsam zu dieser Ladung und achten Sie dabei auf Anzeichen von übermäßigem Druck.
<<locked>> Sie benötigen eine Zugangslizenz, um diese Daten freizuschalten.
Diese Übersicht vergleicht 87 Pulver für das Kaliber 6.5 mm Rem. Mag. mit dem Geschoss .264 | 140gr | Sierra GameKing. Die höchste Mündungsgeschwindigkeit erreicht Accurate High Country mit 919 m/s; über alle Pulver hinweg liegt das Fenster zwischen 535 m/s und 919 m/s bei Maximallast. Den besten Hülsenfüllgrad liefert ADI AR 2217 mit 100 %, und 87 der 87 Pulver liegen im gut nutzbaren Bereich von 80 bis 100 %.
Bezogen auf den zulässigen Höchstdruck des Kalibers (435 MPa) nutzen die Maximallasten 58 bis 90 % aus — es bleiben also mindestens 10 % Reserve. Für das 140,0 gr schwere Geschoss im Kaliber 0.264" wird ein Drall von 1:10.0 empfohlen — langsamere Dralle stabilisieren dieses Gewicht in der Regel nicht. ADI AR 2217, ADI AR 2225, Alliant Reloder-23 erreichen bei Maximallast 100 % Füllgrad oder mehr — diese Ladungen sind komprimiert, lassen sich nur mit langem Trichter oder Schüttfülltrichter sauber einfüllen und reagieren empfindlich auf die Hülsenkapazität deiner Charge. Ganz oben stehen Norma MRP, Vihtavuori N560, Accurate MAGPRO: Diese Pulver verbinden für 6.5 mm Rem. Mag. mit .264 | 140gr | Sierra GameKing einen hohen Füllgrad mit vollständigem Abbrand und liegen bei der Mündungsgeschwindigkeit im oberen Feld. Beginne immer bei der Startlast und arbeite dich in kleinen Schritten nach oben, während du Hülse und Zünder auf Druckzeichen prüfst.