For what it's worth...here's what QuickLOAD has to say:
Cartridge : 6.5 x 55 Swedish
Bullet : .264, 130, Nosler AccuBond 56902
Useable Case Capaci: 52.511 grain H2O = 3.409 cm³
Cartridge O.A.L. L6: 3.150 inch = 80.01 mm
Barrel Length : 20.0 inch = 508.0 mm
Powder : Alliant Reloder-26 *C
Predicted data by increasing and decreasing the given charge,
incremented in steps of 0.171% of nominal charge.
CAUTION: Figures exceed maximum and minimum recommended loads !
Step Fill. Charge Vel. Energy Pmax Pmuz Prop.Burnt B_Time
% % Grains fps ft.lbs psi psi % ms
-01.7 98 51.11 2785 2239 50450 14923 99.2 1.135 ! Near Maximum !
-01.5 98 51.20 2791 2248 50769 14942 99.2 1.132 ! Near Maximum !
-01.4 99 51.29 2796 2257 51090 14961 99.3 1.128 ! Near Maximum !
-01.2 99 51.38 2802 2266 51410 14979 99.3 1.125 ! Near Maximum !
-01.0 99 51.46 2808 2276 51735 14997 99.3 1.122 ! Near Maximum !
-00.9 99 51.55 2813 2285 52062 15015 99.4 1.118 ! Near Maximum !
-00.7 99 51.64 2819 2294 52396 15033 99.4 1.115 ! Near Maximum !
-00.5 99 51.73 2825 2303 52730 15050 99.5 1.112 ! Near Maximum !
-00.3 100 51.82 2831 2313 53065 15067 99.5 1.108 ! Near Maximum !
-00.2 100 51.91 2836 2322 53403 15083 99.5 1.105 ! Near Maximum !
+00.0 100 52.00 2842 2331 53743 15099 99.6 1.102 ! Near Maximum !
+00.2 100 52.09 2848 2341 54086 15115 99.6 1.099 ! Near Maximum !
+00.3 100 52.18 2853 2350 54430 15131 99.6 1.095 !DANGEROUS LOAD-DO NOT USE!
+00.5 100 52.27 2859 2359 54778 15146 99.7 1.092 !DANGEROUS LOAD-DO NOT USE!
+00.7 101 52.36 2865 2369 55129 15161 99.7 1.089 !DANGEROUS LOAD-DO NOT USE!
+00.9 101 52.45 2870 2378 55481 15176 99.7 1.086 !DANGEROUS LOAD-DO NOT USE!
Based on this, I'd say you're safe, but I do not endorse loading solely on QuickLOAD's generated output.
This is the line I pay attention to:
+00.3 100 52.18
2853 2350
54430 15131 99.6 1.095 !DANGEROUS LOAD-DO NOT USE!
Be safe.