
Ladedaten-Spezifikationen
Ladedaten für Kaliber 7 x 64 Brenneke mit Geschoss .284 | 177gr | RWS ID Classic und 87 Pulvers. Die wichtigsten zugrunde liegenden Parameter sind in der obigen Tabelle dargestellt. Die empfohlenen Pulver für diese Patronen-Geschoss-Kombination sind Alliant Reloder-26, Norma MRP und ReloadSwiss RS 70.
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: 61.0 cm
| Pulver | Ladung | FR | MaxP | % | V(0) | z |
|---|---|---|---|---|---|---|
| Accurate 2495 | <<locked>> | 82% | 3,741 bar | 90% | 753 m/s | 100% |
| Accurate 2700 | <<locked>> | 82% | 3,585 bar | 86% | 760 m/s | 98.7% |
| Accurate 3100ᴾ | <<locked>> | 100% | 3,644 bar | 88% | 789 m/s | 99.8% |
| Accurate 4064 | <<locked>> | 82% | 3,540 bar | 85% | 756 m/s | 100% |
| Accurate 4350 | <<locked>> | 90% | 3,559 bar | 86% | 786 m/s | 100% |
| Accurate MAGPRO | <<locked>> | 98% | 3,511 bar | 85% | 811 m/s | 95.9% |
| ADI AR 2208 | <<locked>> | 84% | 3,549 bar | 86% | 765 m/s | 100% |
| ADI AR 2209 | <<locked>> | 96% | 3,615 bar | 87% | 798 m/s | 98.3% |
| ADI AR 2213ᴾ | <<locked>> | 100% | 3,689 bar | 89% | 812 m/s | 97.3% |
| Alliant Power Pro 2000-MR | <<locked>> | 82% | 3,722 bar | 90% | 814 m/s | 100% |
| Alliant Reloder- TS 15.5 | <<locked>> | 84% | 3,593 bar | 87% | 771 m/s | 100% |
| Alliant Reloder-15 | <<locked>> | 82% | 3,616 bar | 87% | 778 m/s | 100% |
| Alliant Reloder-16 | <<locked>> | 92% | 3,622 bar | 87% | 802 m/s | 100% |
| Alliant Reloder-17 | <<locked>> | 88% | 3,677 bar | 89% | 808 m/s | 100% |
| Alliant Reloder-19 | <<locked>> | 96% | 3,574 bar | 86% | 795 m/s | 98.3% |
| Alliant Reloder-22ᴾ | <<locked>> | 100% | 3,603 bar | 87% | 811 m/s | 98.5% |
| Alliant Reloder-23ᴾ | <<locked>> | 100% | 3,414 bar | 82% | 793 m/s | 100% |
| Alliant Reloder-25ᴾ | <<locked>> | 100% | 2,980 bar | 72% | 774 m/s | 99.4% |
| Alliant Reloder-26 | <<locked>> | 98% | 3,630 bar | 87% | 831 m/s | 100% |
| Bofors RP15ᴾ | <<locked>> | 100% | 3,320 bar | 80% | 791 m/s | 97.7% |
| Bofors RP3 | <<locked>> | 84% | 3,652 bar | 88% | 776 m/s | 100% |
| Bofors RP5ᴾ | <<locked>> | 100% | 3,603 bar | 87% | 811 m/s | 98.5% |
| Bofors RP7 | <<locked>> | 88% | 3,604 bar | 87% | 772 m/s | 98.9% |
| Hodgdon H380 | <<locked>> | 84% | 3,658 bar | 88% | 780 m/s | 100% |
| Hodgdon H414 | <<locked>> | 90% | 3,694 bar | 89% | 800 m/s | 99.5% |
| Hodgdon H4350 | <<locked>> | 88% | 3,699 bar | 89% | 789 m/s | 98.7% |
| Hodgdon H4831 | <<locked>> | 98% | 3,710 bar | 89% | 797 m/s | 96.8% |
| Hodgdon H4831 SC | <<locked>> | 98% | 3,619 bar | 87% | 791 m/s | 96.5% |
| Hodgdon Hybrid 100V | <<locked>> | 94% | 3,635 bar | 88% | 781 m/s | 100% |
| Hodgdon Retumboᴾ | <<locked>> | 100% | 2,903 bar | 70% | 781 m/s | 96.8% |
| Hodgdon Superformance | <<locked>> | 90% | 3,687 bar | 89% | 811 m/s | 99.4% |
| Hodgdon TrailBossᴾ | <<locked>> | 100% | 2,517 bar | 61% | 481 m/s | 100% |
| IMR 4064 | <<locked>> | 84% | 3,735 bar | 90% | 773 m/s | 100% |
| IMR 4166 Enduron | <<locked>> | 82% | 3,683 bar | 89% | 769 m/s | 99.4% |
| IMR 4350 | <<locked>> | 92% | 3,666 bar | 88% | 782 m/s | 99.1% |
| IMR 4451 Enduron | <<locked>> | 88% | 3,713 bar | 89% | 779 m/s | 99.4% |
| IMR 4831 | <<locked>> | 92% | 3,582 bar | 86% | 784 m/s | 100% |
| IMR 4895 | <<locked>> | 82% | 3,708 bar | 89% | 785 m/s | 100% |
| IMR 4955 Enduron | <<locked>> | 96% | 3,592 bar | 87% | 779 m/s | 96.6% |
| IMR 7828 SSCᴾ | <<locked>> | 100% | 3,523 bar | 85% | 804 m/s | 97% |
| Lovex S062 | <<locked>> | 84% | 3,750 bar | 90% | 772 m/s | 100% |
| Lovex S065 | <<locked>> | 90% | 3,716 bar | 90% | 779 m/s | 99.9% |
| Lovex S070 | <<locked>> | 90% | 3,586 bar | 86% | 777 m/s | 99.4% |
| Lovex S071ᴾ | <<locked>> | 100% | 3,018 bar | 73% | 746 m/s | 98.8% |
| Norma 203B | <<locked>> | 82% | 3,568 bar | 86% | 773 m/s | 100% |
| Norma 204 | <<locked>> | 92% | 3,705 bar | 89% | 797 m/s | 98.3% |
| Norma MRP | <<locked>> | 98% | 3,582 bar | 86% | 819 m/s | 99.4% |
| Norma URP | <<locked>> | 92% | 3,710 bar | 89% | 797 m/s | 100% |
| Ramshot Big Game | <<locked>> | 82% | 3,605 bar | 87% | 781 m/s | 100% |
| Ramshot Grandᴾ | <<locked>> | 100% | 3,530 bar | 85% | 808 m/s | 97.3% |
| Ramshot Hunter | <<locked>> | 92% | 3,632 bar | 88% | 798 m/s | 99.8% |
| Ramshot Magnumᴾ | <<locked>> | 100% | 3,139 bar | 76% | 774 m/s | 97.8% |
| ReloadSwiss RS 14ᴾ | <<locked>> | 100% | 2,553 bar | 62% | 491 m/s | 100% |
| ReloadSwiss RS 50 | <<locked>> | 84% | 3,668 bar | 88% | 777 m/s | 99.6% |
| ReloadSwiss RS 60 | <<locked>> | 86% | 3,654 bar | 88% | 806 m/s | 100% |
| ReloadSwiss RS 62 | <<locked>> | 90% | 3,538 bar | 85% | 793 m/s | 100% |
| ReloadSwiss RS 70 | <<locked>> | 92% | 3,683 bar | 89% | 816 m/s | 100% |
| ReloadSwiss RS 76ᴾ | <<locked>> | 100% | 2,885 bar | 70% | 779 m/s | 97.8% |
| Rottweil R 902 | <<locked>> | 82% | 3,664 bar | 88% | 761 m/s | 100% |
| Rottweil R 903 | <<locked>> | 86% | 3,642 bar | 88% | 774 m/s | 100% |
| Rottweil R 904 | <<locked>> | 96% | 3,748 bar | 90% | 791 m/s | 97.6% |
| Rottweil R 905 | <<locked>> | 96% | 3,516 bar | 85% | 791 m/s | 98.3% |
| Rottweil R 907 | <<locked>> | 88% | 3,604 bar | 87% | 772 m/s | 98.9% |
| Shooters World Long Rifle | <<locked>> | 90% | 3,716 bar | 90% | 779 m/s | 99.9% |
| Shooters World Precision | <<locked>> | 84% | 3,750 bar | 90% | 772 m/s | 100% |
| Shooters World SW4350 | <<locked>> | 90% | 3,586 bar | 86% | 777 m/s | 99.4% |
| SNPE Vectan SP 11 | <<locked>> | 86% | 3,738 bar | 90% | 791 m/s | 100% |
| SNPE Vectan Tubal 5000 | <<locked>> | 86% | 3,724 bar | 90% | 742 m/s | 100% |
| SNPE Vectan Tubal 7000 | <<locked>> | 90% | 3,702 bar | 89% | 766 m/s | 99.4% |
| SNPE Vectan Tubal 8000 | <<locked>> | 98% | 3,731 bar | 90% | 806 m/s | 98.7% |
| Somchem S355 | <<locked>> | 86% | 3,648 bar | 88% | 773 m/s | 100% |
| Somchem S361 | <<locked>> | 94% | 3,604 bar | 87% | 773 m/s | 96.3% |
| Somchem S365 | <<locked>> | 94% | 3,661 bar | 88% | 798 m/s | 100% |
| Somchem S385 | <<locked>> | 96% | 3,571 bar | 86% | 785 m/s | 98.9% |
| Vihtavuori N135 | <<locked>> | 82% | 3,690 bar | 89% | 750 m/s | 100% |
| Vihtavuori N140 | <<locked>> | 82% | 3,697 bar | 89% | 754 m/s | 100% |
| Vihtavuori N150 | <<locked>> | 88% | 3,735 bar | 90% | 767 m/s | 100% |
| Vihtavuori N160 | <<locked>> | 90% | 3,628 bar | 87% | 781 m/s | 100% |
| Vihtavuori N165ᴾ | <<locked>> | 100% | 3,516 bar | 85% | 779 m/s | 98.5% |
| Vihtavuori N540 | <<locked>> | 82% | 3,585 bar | 86% | 755 m/s | 100% |
| Vihtavuori N550 | <<locked>> | 90% | 3,555 bar | 86% | 782 m/s | 100% |
| Vihtavuori N555 | <<locked>> | 98% | 3,574 bar | 86% | 799 m/s | 100% |
| Vihtavuori N560 | <<locked>> | 98% | 3,616 bar | 87% | 816 m/s | 96.9% |
| Winchester 6.5 StaBALL | <<locked>> | 90% | 3,585 bar | 86% | 773 m/s | 100% |
| Winchester 760 | <<locked>> | 90% | 3,717 bar | 90% | 802 m/s | 99.5% |
| Winchester StaBALL HDᴾ | <<locked>> | 100% | 3,074 bar | 74% | 810 m/s | 100% |
| Winchester Supreme 780 | <<locked>> | 98% | 3,561 bar | 86% | 783 m/s | 98.1% |
Empfohlen = eines der besten Pulver für diese Patronen-Geschoss-Kombination.
Startladung - Lauflänge: 61.0 cm
| Pulver | Ladung | FR | MaxP | % | V(0) | z |
|---|---|---|---|---|---|---|
| Accurate 2495 | <<locked>> | 80% | 3,519 bar | 85% | 741 m/s | 100% |
| Accurate 2700 | <<locked>> | 80% | 3,364 bar | 81% | 745 m/s | 98.3% |
| Accurate 3100 | <<locked>> | 84% | 2,126 bar | 51% | 668 m/s | 95.1% |
| Accurate 4064 | <<locked>> | 80% | 3,333 bar | 80% | 744 m/s | 100% |
| Accurate 4350 | <<locked>> | 80% | 2,528 bar | 61% | 709 m/s | 98.7% |
| Accurate MAGPRO | <<locked>> | 96% | 3,280 bar | 79% | 794 m/s | 95% |
| ADI AR 2208 | <<locked>> | 80% | 3,155 bar | 76% | 738 m/s | 99.9% |
| ADI AR 2209 | <<locked>> | 88% | 2,809 bar | 68% | 736 m/s | 95.5% |
| ADI AR 2213 | <<locked>> | 96% | 3,247 bar | 78% | 779 m/s | 95.8% |
| Alliant Power Pro 2000-MR | <<locked>> | 80% | 3,455 bar | 83% | 796 m/s | 100% |
| Alliant Reloder- TS 15.5 | <<locked>> | 80% | 3,174 bar | 76% | 744 m/s | 100% |
| Alliant Reloder-15 | <<locked>> | 80% | 3,389 bar | 82% | 763 m/s | 100% |
| Alliant Reloder-16 | <<locked>> | 80% | 2,475 bar | 60% | 712 m/s | 98.8% |
| Alliant Reloder-17 | <<locked>> | 80% | 2,790 bar | 67% | 746 m/s | 100% |
| Alliant Reloder-19 | <<locked>> | 88% | 2,774 bar | 67% | 734 m/s | 95.5% |
| Alliant Reloder-22 | <<locked>> | 92% | 2,777 bar | 67% | 748 m/s | 95.7% |
| Alliant Reloder-23 | <<locked>> | 80% | 1,816 bar | 44% | 647 m/s | 96.8% |
| Alliant Reloder-25 | <<locked>> | 90% | 2,176 bar | 52% | 694 m/s | 95.9% |
| Alliant Reloder-26 | 47.3 gr | 3.06 g | 82% | 2,057 bar | 50% | 693 m/s | 96.1% |
| Bofors RP15 | <<locked>> | 94% | 2,739 bar | 66% | 744 m/s | 95.4% |
| Bofors RP3 | <<locked>> | 80% | 3,198 bar | 77% | 748 m/s | 100% |
| Bofors RP5 | <<locked>> | 92% | 2,777 bar | 67% | 748 m/s | 95.7% |
| Bofors RP7 | <<locked>> | 80% | 2,815 bar | 68% | 712 m/s | 96.8% |
| Hodgdon H380 | <<locked>> | 80% | 3,230 bar | 78% | 751 m/s | 99.7% |
| Hodgdon H414 | <<locked>> | 80% | 2,659 bar | 64% | 722 m/s | 96.8% |
| Hodgdon H4350 | <<locked>> | 80% | 2,875 bar | 69% | 728 m/s | 96.3% |
| Hodgdon H4831 | <<locked>> | 94% | 3,245 bar | 78% | 765 m/s | 95.2% |
| Hodgdon H4831 SC | <<locked>> | 96% | 3,406 bar | 82% | 776 m/s | 95.8% |
| Hodgdon Hybrid 100V | <<locked>> | 80% | 2,302 bar | 55% | 682 m/s | 99.2% |
| Hodgdon Retumbo | <<locked>> | 98% | 2,738 bar | 66% | 764 m/s | 95.9% |
| Hodgdon Superformance | <<locked>> | 80% | 2,589 bar | 62% | 725 m/s | 96% |
| Hodgdon TrailBoss | <<locked>> | 80% | 1,884 bar | 45% | 429 m/s | 100% |
| IMR 4064 | <<locked>> | 80% | 3,318 bar | 80% | 746 m/s | 100% |
| IMR 4166 Enduron | <<locked>> | 80% | 3,455 bar | 83% | 754 m/s | 99% |
| IMR 4350 | <<locked>> | 80% | 2,524 bar | 61% | 693 m/s | 95.5% |
| IMR 4451 Enduron | <<locked>> | 80% | 2,914 bar | 70% | 721 m/s | 97.6% |
| IMR 4831 | <<locked>> | 80% | 2,431 bar | 59% | 696 m/s | 98.4% |
| IMR 4895 | <<locked>> | 80% | 3,477 bar | 84% | 770 m/s | 100% |
| IMR 4955 Enduron | <<locked>> | 92% | 3,182 bar | 77% | 749 m/s | 95.2% |
| IMR 7828 SSC | <<locked>> | 96% | 3,081 bar | 74% | 771 m/s | 95.3% |
| Lovex S062 | <<locked>> | 80% | 3,336 bar | 80% | 746 m/s | 100% |
| Lovex S065 | <<locked>> | 80% | 2,748 bar | 66% | 708 m/s | 98.3% |
| Lovex S070 | <<locked>> | 80% | 2,631 bar | 63% | 704 m/s | 96.9% |
| Lovex S071 | <<locked>> | 90% | 2,209 bar | 53% | 676 m/s | 95.7% |
| Norma 203B | <<locked>> | 80% | 3,345 bar | 81% | 759 m/s | 100% |
| Norma 204 | <<locked>> | 84% | 2,821 bar | 68% | 732 m/s | 95.5% |
| Norma MRP | 48.1 gr | 3.12 g | 86% | 2,374 bar | 57% | 717 m/s | 95.1% |
| Norma URP | <<locked>> | 80% | 2,529 bar | 61% | 709 m/s | 98.6% |
| Ramshot Big Game | <<locked>> | 80% | 3,357 bar | 81% | 765 m/s | 100% |
| Ramshot Grand | <<locked>> | 96% | 3,073 bar | 74% | 773 m/s | 95.6% |
| Ramshot Hunter | <<locked>> | 80% | 2,437 bar | 59% | 704 m/s | 96.7% |
| Ramshot Magnum | <<locked>> | 94% | 2,536 bar | 61% | 722 m/s | 95% |
| ReloadSwiss RS 14 | <<locked>> | 80% | 1,906 bar | 46% | 438 m/s | 100% |
| ReloadSwiss RS 50 | <<locked>> | 80% | 3,214 bar | 77% | 746 m/s | 98.9% |
| ReloadSwiss RS 60 | <<locked>> | 80% | 2,966 bar | 71% | 760 m/s | 100% |
| ReloadSwiss RS 62 | <<locked>> | 80% | 2,513 bar | 61% | 715 m/s | 98.4% |
| ReloadSwiss RS 70 | 45.7 gr | 2.96 g | 80% | 2,439 bar | 59% | 716 m/s | 97.8% |
| ReloadSwiss RS 76 | <<locked>> | 96% | 2,518 bar | 61% | 741 m/s | 95.7% |
| Rottweil R 902 | <<locked>> | 80% | 3,457 bar | 83% | 748 m/s | 100% |
| Rottweil R 903 | <<locked>> | 80% | 3,019 bar | 73% | 734 m/s | 100% |
| Rottweil R 904 | <<locked>> | 90% | 3,096 bar | 75% | 745 m/s | 95.5% |
| Rottweil R 905 | <<locked>> | 88% | 2,715 bar | 65% | 729 m/s | 95.5% |
| Rottweil R 907 | <<locked>> | 80% | 2,815 bar | 68% | 712 m/s | 96.8% |
| Shooters World Long Rifle | <<locked>> | 80% | 2,748 bar | 66% | 708 m/s | 98.3% |
| Shooters World Precision | <<locked>> | 80% | 3,336 bar | 80% | 746 m/s | 100% |
| Shooters World SW4350 | <<locked>> | 80% | 2,631 bar | 63% | 704 m/s | 96.9% |
| SNPE Vectan SP 11 | <<locked>> | 80% | 3,079 bar | 74% | 748 m/s | 100% |
| SNPE Vectan Tubal 5000 | <<locked>> | 80% | 3,110 bar | 75% | 706 m/s | 100% |
| SNPE Vectan Tubal 7000 | <<locked>> | 80% | 2,683 bar | 65% | 692 m/s | 96.9% |
| SNPE Vectan Tubal 8000 | <<locked>> | 88% | 2,689 bar | 65% | 728 m/s | 95.3% |
| Somchem S355 | <<locked>> | 80% | 3,038 bar | 73% | 733 m/s | 100% |
| Somchem S361 | <<locked>> | 92% | 3,386 bar | 82% | 758 m/s | 95.6% |
| Somchem S365 | <<locked>> | 80% | 2,281 bar | 55% | 697 m/s | 99.9% |
| Somchem S385 | <<locked>> | 86% | 2,573 bar | 62% | 709 m/s | 95.7% |
| Vihtavuori N135 | <<locked>> | 80% | 3,471 bar | 84% | 737 m/s | 100% |
| Vihtavuori N140 | <<locked>> | 80% | 3,484 bar | 84% | 742 m/s | 100% |
| Vihtavuori N150 | <<locked>> | 80% | 2,905 bar | 70% | 714 m/s | 100% |
| Vihtavuori N160 | <<locked>> | 80% | 2,614 bar | 63% | 707 m/s | 98.8% |
| Vihtavuori N165 | <<locked>> | 90% | 2,534 bar | 61% | 703 m/s | 95% |
| Vihtavuori N540 | <<locked>> | 80% | 3,363 bar | 81% | 741 m/s | 100% |
| Vihtavuori N550 | <<locked>> | 80% | 2,586 bar | 62% | 709 m/s | 98.6% |
| Vihtavuori N555 | <<locked>> | 80% | 1,992 bar | 48% | 667 m/s | 96.9% |
| Vihtavuori N560 | <<locked>> | 94% | 3,150 bar | 76% | 781 m/s | 95.2% |
| Winchester 6.5 StaBALL | <<locked>> | 80% | 2,555 bar | 62% | 700 m/s | 99.8% |
| Winchester 760 | <<locked>> | 80% | 2,675 bar | 64% | 723 m/s | 96.9% |
| Winchester StaBALL HD | <<locked>> | 80% | 1,597 bar | 38% | 637 m/s | 95.2% |
| Winchester Supreme 780 | <<locked>> | 90% | 2,705 bar | 65% | 719 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 7 x 64 Brenneke mit dem Geschoss .284 | 177gr | RWS ID Classic. Die höchste Mündungsgeschwindigkeit erreicht Alliant Reloder-26 mit 831 m/s; über alle Pulver hinweg liegt das Fenster zwischen 481 m/s und 831 m/s bei Maximallast. Den besten Hülsenfüllgrad liefert Accurate 3100 mit 100 %, und 87 der 87 Pulver liegen im gut nutzbaren Bereich von 80 bis 100 %.
Bezogen auf den zulässigen Höchstdruck des Kalibers (415 MPa) nutzen die Maximallasten 61 bis 90 % aus — es bleiben also mindestens 10 % Reserve. Für das 177,0 gr schwere Geschoss im Kaliber 0.284" wird ein Drall von 1:11.5 empfohlen — langsamere Dralle stabilisieren dieses Gewicht in der Regel nicht. Accurate 3100, ADI AR 2213, Alliant Reloder-22 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 Alliant Reloder-26, Norma MRP, ReloadSwiss RS 70: Diese Pulver verbinden für 7 x 64 Brenneke mit .284 | 177gr | RWS ID Classic 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.