Impuls-Faktor-Tabellen
 
Impuls-Faktor 112,5 für Patronen unter 9 mm und für Patronen .38 Special

 
Geschossgewicht                               Mündungsgeschwindigkeit

    Grain      Gramm                   f/s                           m/s

    70            4,5                          1670                       490
    80            5,2                          1406                       429
    85            5,5                          1324                       403
    90            5,8                          1250                       381
    100          6,5                          1125                       343
    110          7,1                          1023                       312
    115          7,5                            978                       298
    120          7,8                            938                       286
    123          8,0                            915                       279
    125          8,1                            900                       274
    130          8,4                            865                       264
    140          9,1                            804                       245
    148          9,6                            760                       232
    150          9,7                            750                       229
    158          10,2                          712                       217
    160          10,4                          703                       214
    170          11,0                          662                       202
    180          11,7                          625                       191
    185          12,0                          608                       185
    190          12,3                          592                       180
    200          13,0                          563                       171
     
    Impuls-Faktor 125 für Patronen 9mm/.38
     
    Geschossgewicht                               Mündungsgeschwindigkeit
    Grain      Gramm                   f/s                           m/s

      90          5,8                          1389                       423
      95          6,2                          1316                       401
    100          6,5                          1250                       381
    110          7,1                          1136                       346
    115          7,5                          1087                       331
    120          7,8                          1042                       318
    123          8,0                          1016                       310
    125          8,1                          1000                       305
    130          8,4                            962                       293
    140          9,1                            893                       272
    148          9,6                            845                       257
    150          9,7                            833                       254
    158          10,2                          791                       241
    160          10,4                          781                       238
    170          11,0                          735                       224
    180          11,7                          694                       212
    185          12,0                          676                       206
    190          12,3                          658                       201
    200          13,0                          625                       191
    210          13,6                          595                       181
    220          14,3                          568                       173
    230          14,9                          543                       166
    240          15,6                          521                       159
     
    Impuls-Faktor 150 für Patronen über 9mm/.38

    Geschossgewicht                               Mündungsgeschwindigkeit
    Grain      Gramm                   f/s                           m/s

    123            8,0                        1220                       372
    125            8,1                        1200                       366
    130            8,4                        1154                       352
    140            9,1                        1071                       327
    148            9,6                        1014                       309
    150            9,7                        1000                       305
    158          10,2                          949                       289
    160          10,4                          938                       286
    170          11,0                          882                       269
    180          11,7                          833                       254
    185          12,0                          811                       247
    190          12,3                          789                       241
    200          13,0                          750                       229
    210          13,6                          714                       218
    220          14,3                          682                       208
    230          14,9                          652                       199
    240          15,6                          625                       191
    250          16,2                          600                       183
    260          16,8                          577                       176
     
    Impulsfaktor 180 für Magnumpatronen bis 9mm/.357
     
    Geschossgewicht                               Mündungsgeschwindigkeit
    Grain      Gramm                   f/s                           m/s

    95              6,2                        1895                       578
    100            6,5                        1800                       549
    110            7,1                        1636                       499
    115            7,5                        1565                       477
    120            7,8                        1500                       457
    123            8,0                        1463                       446
    125            8,1                        1440                       439
    130            8,4                        1385                       422
    140            9,1                        1286                       392
    148            9,6                        1216                       371
    150            9,7                        1200                       366
    158          10,2                        1139                       347
    160          10,4                        1125                       343
    170          11,0                        1059                       323
    180          11,7                        1000                       305
    185          12,0                          973                       297
    190          12,3                          947                       289
    200          13,0                          900                       274
    210          13,6                          857                       261
    220          14,3                          818                       249
    230          14,9                          783                       239
    240          15,6                          750                       229
    250          16,2                          720                       219
    260          16,8                          692                       211
     
    Impulsfaktor 250 für Magnumpatronen über 9mm/.357
     
    Geschossgewicht                               Mündungsgeschwindigkeit
    Grain      Gramm                   f/s                           m/s

    170          11,0                        1471                       448
    180          11,7                        1389                       423
    185          12,0                        1351                       412
    190          12,3                        1316                       401
    200          13,0                        1250                       381
    210          13,6                        1190                       363
    220          14,3                        1136                       346
    230          14,9                        1087                       331
    240          15,6                        1042                       318
    250          16,2                        1000                       305
    260          16,8                          962                       293
     

  • Dies ist stark abhängig vom Abbrandverhalten des verwendeten Pulvers.
  • Bsp:
  • m/s

    grs Pulver

    m/s

    Differrenz m/s

    N310

    262

    4

    N310

    271

    9

    N320

    273

    5

    N320

    285

    12

    45ACP

    5 Zoll

    N350

    292

    7

    6 Zoll

    N350

    306

    14

    N310

    322

    5,5

    N310

    334

    12

    N320

    342

    6,5

    N320

    356

    14

    357Mag

    5 Zoll

    N350

    377

    8,5

    6 Zoll

    N350

    393

    16

    N110

    423

    15

    N110

    448

    25

    N320

    327

    9

    N320

    340

    13

    44Mag

    5 Zoll

    N350

    355

    11,5

    6 Zoll

    N350

    370

    15

    N110

    413

    21

    N110

    436

    23

 

Fabrikmunition diverser Hersteller

Formeln und Faktoren für Schützen

Geschoßenergie in Joule = Geschoßgewicht (in Kg) * ( Geschoßgeschwindigkeit (in m/s ) )`2 / 2
                                                                                                               

Mindestimpuls    = Geschoßgewicht (in Gramm) * Geschoßgeschwindigkeit (in m/s) / 10
 

Faktor  = Geschoßgewicht (in Grain) * Geschoßgeschwindigkeit (in feet/s)   / 1000
                            

IPSC / BDS MinorFaktor 125
IPSC / BDS MajorFaktor 175
25m /  BDS KW unter 9mmFaktor 112.5
25m /  BDS KW .38SpecFaktor 112.5
25m /  BDS KW bis 9mmFaktor 125
25m /  BDS KW über 9mmFaktor 150
25m /  BDS KW bis 9mm MagFaktor 180
25m /  BDS KW über 9mm MagFaktor 250
25m /  BDS KW freie KlasseFaktor frei    oder min Kal 7.62 mit Faktor 112.5
Bianchi Cup / BDMPFaktor 120
 
Gebrauchspistole/ DSB       9mmMindestimpuls  250
Gebrauchspistole/ DSB    .45ACPMindestimpuls  300
Gebrauchsrevolver/ DSB .357MagMindestimpuls  350
Gebrauchsrevolver/ DSB .44 MagMindestimpuls  450
 
 Umrechnungsformeln
Feet* 30.48      = Zentimeter
Grains* 0.0648    = Gramm
psi* 0.06895  = bar
ft.lbs* 1.3558    = Joule
fps* 0.3048    = m/s

Schützenverein Kirchvers 1983