معيار السلك الأمريكي

معيار السلك الأمريكي  واختصاره (م.س.أ) معيار أمريكي لمعايرة الأسلاك وتحديد أحجامها وقدرتها على نقل الكهرباء وتوصيلها.SteelNavel.com Body Piercing Jewelry Size Reference — illustrating the different ways that size is measured on different kinds of jewelry 

 جدول المعايرة 

م.س.أالقطر (بوصة)المساحة (بوصة ²)القطر (مم)المساحة (مم²)المقاومة (Ω/كم)المقابل المتري (مم²)المعيار القياسيمعيار برمينقهاممعيار واشبورن وميون000000 (6/0) (-5)0,5801610,264355010214,73610170,5512780,10185   00000 (5/0) (-4)0,5166430,209638698313,12274135,2505030,13150   0000 (4/0) (-3)0,4600000,166190111011,68400107,2192120,163120   000 (3/0) (-2)0,4096000,131767835010,4038485,01133640,2195   00 (2/0) (-1)0,3648000,10451994539,26592067,43208790,2670   0 (1/0)0,3249000,08290656808,25246053,48800140,33    10,2893000,06573344327,34822042,40858820,4250   20,2576000,05211721886,54304033,62394490,5335   30,2294000,04133104085,82676026,66513430,67    40,2043000,03278130575,18922021,14918720,8425   50,1819000,02598692624,62026016,76572531,06    60,1620000,02061197204,11480013,29801991,3416  870,1443000,01635393163,66522010,55090251,69 9  80,1285000,01296867993,2639008,366873522,131010  90,1144000,01027877982,9057606,631457582,68    100,1019000,00815526132,5882605,261448383,386   110,0907400,00646676482,3047964,172097984,27    120,0808100,00512884682,0525743,308926805,38414 14130,0719600,00406697801,8277842,623851536,78 151515140,0640800,00322503571,6276322,080664038,552,516  150,0570700,00255802781,4495781,6503372210,79    160,0508200,00202842441,2908281,3086582913,601,5   170,0452600,00160886131,1496041,0379729617,15    180,0403000,00127555621,0236200,8229378421,63119  190,0358900,00101166430,9116060,6526853427,270,7520  200,0319600,00080223770,8117840,5175716734,390,75  21210,0284600,00063614970,7228840,4104183443,370,5222222220,0253500,00050471410,6438900,3256213554,660,34 23 230,0225700,00040008530,5732780,2581190368,96    240,0201000,00031730840,5105400,2047146986,950,25252525250,0179000,00025164920,4546600,16235400109,64 262626260,0159400,00019955660,4048760,12874594138,260,14 27 270,0142000,00015836760,3606800,10217244174,22  28 280,0126400,00012548260,3210560,08095635219,870,09   290,0112600,00009957870,2860040,06424419277,07    300,0100300,00007901170,2547620,05097519349,19 3331 310,0089280,00006260340,2267710,04038921440,71  3236320,0079500,00004963910,2019300,03202516555,81  3338330,0070800,00003936910,1798320,02539937700,80  3440340,0063050,00003122190,1601470,02014312883,68   42350,0056150,00002476220,1426210,015975581114,20   45360,0050000,00001963490,1270000,012667651405,15  3547370,0044530,00001557380,1131060,010047591771,57 41 50380,0039650,00001234740,1007110,007966052234,48 4236 390,0035310,00000979230,0896870,006317602817,53 43  400,0031450,00000776840,0798830,005011863551,57 44  410,0028000,00000615750,0711200,003972574480,72 45  420,0024900,00000486950,0632460,003141615665,89    430,0022200,00000387080,0563880,002497297127,74    440,0019700,00000304800,0500380,001966459051,86 47  450,0017600,00000243280,0447040,0015695511340,86    460,0015700,00000193590,0398780,0012489714251,80 48  470,0013960,00000153090,0354620,0009876818021,95    480,0012430,00000121400,0315800,0007832522725,73    490,0011070,00000096280,0281220,0006211428657,21    500,0009860,00000076350,0250430,0004925736136,83 50  
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تصنيف:معايير
تصنيف:وحدات قياس عرفية أمريكية