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CHAPA PERFILADA - o feliz

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MADRES C<br />

PROPRIEDADES GEOMÉTRICAS<br />

G<br />

kg/m<br />

h<br />

mm<br />

b<br />

mm<br />

a<br />

mm<br />

t<br />

mm<br />

Área<br />

mm 2<br />

y g<br />

mm<br />

z g<br />

mm<br />

C170x60x1,5 3,9 170 60 20 1,5 486 17,5 84,25 2167141 248821 25723 6071 67 23 1507653427 365 27,7<br />

C170x60x1,8 4,7 170 60 20 1,8 581 17,4 84,10 2579978 294047 30677 7204 67 22 1772293964 628 27,5<br />

C170x60x2,0 5,2 170 60 20 2,0 644 17,3 84,00 2851447 323388 33946 7944 67 22 1942256894 859 27,4<br />

C170x60x2,5 6,5 170 60 20 2,5 800 17,1 83,75 3517077 393960 41995 9744 66 22 2345161114 1667 27,1<br />

26<br />

72 (01;02)<br />

120 (03)<br />

NOTA: A madre “C” pode ser perfilada com qualquer altura entre os 140 e os 300 mm e a largura do banzo varia entre os 60 e os 75 mm.<br />

Perfis enformados a frio para suporte de revestimento de cobertura e/ou fachada.<br />

C140x60x1,5 3,5 140 60 20 1,5 441 19,3 69,25 1380840 233601 19940 5959 56 23 1013638507 331 29,3<br />

C140x60x1,8 4,2 140 60 20 1,8 527 19,2 69,10 1642329 276048 23767 7071 56 23 1189999614 569 29,1<br />

C140x60x2,0 4,7 140 60 20 2,0 584 19,1 69,00 1813987 303584 26290 7798 56 23 1302974988 779 28,9<br />

C200x65x1,8 5,2 200 65 20 1,8 653 17,7 99,10 3955874 373924 39918 8212 78 24 3011421479 705 28,5<br />

C200x65x2,0 5,8 200 65 20 2,0 724 17,6 99,00 4374733 411508 44189 9059 78 24 3304402438 965 28,4<br />

C200x65x2,5 7,3 200 65 20 2,5 900 17,4 98,75 5404082 502151 54725 11125 77 24 4002637887 1875 28,1<br />

C240x65x1,8 5,8 240 65 20 1,8 725 15,9 119,10 6081975 394177 51066 8335 92 23 4477152721 783 26,8<br />

C240x65x2,0 6,4 240 65 20 2,0 804 15,8 119,00 6729080 433792 56547 9196 91 23 4915608680 1072 26,7<br />

C240x65x2,5 8,0 240 65 20 2,5 1000 15,6 118,75 8322103 529329 70081 11292 91 23 5963032071 2083 26,4<br />

C250x70x1,8 6.1 250 70 20 1.8 761 17.2 124.1 6979100 476440 56238 9335 96 25 5819610899 822 28.7<br />

C250x70x2,0 6.8 250 70 20 2.0 844 17.1 124.0 7723193 524624 62284 10303 96 25 6393869625 1125 28.6<br />

C250x70x2,5 8.4 250 70 20 2.5 1050 16.9 123.8 9556348 641094 77223 12664 95 25 7769573353 2188 28.3<br />

C270x75x1,8 6,5 270 75 20 1,8 815 18,0 134,10 8701439 574912 64888 10417 103 27 8108097013 880 30,3<br />

C270x75x2,0 7,2 270 75 20 2,0 904 17,9 134,00 9631693 633373 71878 11501 103 26 8914400830 1205 30,1<br />

C270x75x2,5 9,0 270 75 20 2,5 1125 17,7 133,75 11925723 774964 89164 14147 103 26 10851514686 2344 29,8<br />

C300x80x2,0 7,9 300 80 20 2,0 984 18,4 149,00 12818680 762554 86031 12792 114 28 13130887167 1312 31,3<br />

C300x80x2,5 9,8 300 80 20 2,5 1225 18,2 148,75 15883665 934061 106781 15749 114 28 16012098206 2552 31,0<br />

C300x80x3,0 11,8 300 80 20 3,0 1464 18,0 148,50 18893523 1098248 127229 18611 114 27 18741632744 4392 30,7<br />

Nota: As propriedades geométricas apresentadas referem-se à secção bruta rectificada, do perfil enformado a frio, de acordo com a norma EN1993-1-3.<br />

Iy g<br />

mm 4<br />

Iz g<br />

mm 4<br />

W y<br />

mm 3<br />

27<br />

W z<br />

mm 3<br />

i y<br />

mm<br />

i z<br />

mm<br />

I w<br />

mm 6<br />

I t<br />

mm 4<br />

y c<br />

mm

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