Tabela de perfis industriais

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TABELA DE BITOLAS

Y tf R d’

d

X

tw

h

tf bf

PROPRIEDADES MECÂNICAS
ASTM A 572 Grau 50 Limite de Escoamento (MPa) Limite de Resistência (MPa) Alongamento após ruptura, % (lo = 200 mm) 345 mín. 450 mín. 18 mín. AÇO COR 500 370 mín. 500 mín. 18 mín.

Especificações de aço de acordo com a Norma NBR 7007:2002 são AR 350 e AR 350 COR, respectivamente.

COMPARATIVO DERESISTÊNCIA
São Paulo Av. das Nações Unidas, 8.501 - 7º andar Pinheiros - CEP 05425-070 Fone: (11) 3094-6550 - Fax: (11) 3094-4283
ASTM A 572 345 MPa

NOTAS: 1) Aço A 572 supera as solicitações do A 36.

Belo Horizonte (31) 3269-4321 Recife (81) 3452-7639

Curitiba (41) 3641-3616 Rio de Janeiro (21) 2414-6933

Porto Alegre (51) 3323-2981 Vitória (27) 3398-4431

ASTM A 36

250 MPa

2)Produzimos aço A 992 sob encomenda. 3) Produzimos aço A 131 sob encomenda e com certificação para uso naval (AH 32/36). 4) Material certificado DNV, ABS, BV, Llydo´s Register, Nippon Kaiji Kyokai e Korean Register.

E-mail: perfis@gerdau.com.br

Gráfico Tensão x Deformação

www.gerdau.com.br/perfisgerdauacominas

TABELA DE BITOLAS
BITOLA mm x kg/m Massa d Linear kg/m mm bf mm ESPESSURA tw tf mmmm h mm d’ mm Área cm
2

Ix cm
4

EIXO X - X Wx rx cm
3

Zx cm
3

Iy cm
4

EIXO Y - Y Wy ry cm
3

Zy cm
3

rt cm

It cm
4

ESBELTEZ ABA - l - lCw f ALMA w bf /2tf d’/tw cm
6

u m2/m

BITOLA mm x kg/m

cm

cm

W 150 x 13,0 W 150 x 18,0 W 150 x 22,5 (H) W 150 x 24,0 W 150 x 29,8 (H) W 150 x 37,1 (H) W 200 x 15,0 W 200 x 19,3 W 200 x 22,5 W 200 x 26,6 W 200 x 31,3W 200 x 35,9 (H) W 200 x 41,7 (H) W 200 x 46,1 (H) W 200 x 52,0 (H) HP 200 x 53,0 (H) W 200 x 59,0 (H) W 200 x 71,0 (H) W 200 x 86,0 (H) W 250 x 17,9 W 250 x 22,3 W 250 x 25,3 W 250 x 28,4 W 250 x 32,7 W 250 x 38,5 W 250 x 44,8 HP 250 x 62,0 (H) W 250 x 73,0 (H) W 250 x 80,0 (H) HP 250 x 85,0 (H) W 250 x 89,0 (H) W 250 x 101,0 (H) W 250 x 115,0 (H) W 310 x 21,0 W 310 x 23,8 W 310 x 28,3 W 310 x32,7 W 310 x 38,7 W 310 x 44,5 W 310 x 52,0 HP 310 x 79,0 (H) HP 310 x 93,0 (H) W 310 x 97,0 (H) W 310 x 107,0 (H) HP 310 x 110,0 (H) W 310 x 117,0 (H) HP 310 x 125,0 (H) W 360 x 32,9 W 360 x 39,0 W 360 x 44,0 W 360 x 51,0 W 360 x 57,8 W 360 x 64,0 W 360 x 72,0 W 360 x 79,0 W 360 x 91,0 (H) W 360 x 101,0 (H) W 360 x 110,0 (H) W 360 x 122,0 (H) W 410 x 38,8 W 410 x 46,1 W 410 x 53,0 W 410 x 60,0 W410 x 67,0 W 410 x 75,0 W 410 x 85,0 W 460 x 52,0 W 460 x 60,0 W 460 x 68,0 W 460 x 74,0 W 460 x 82,0 W 460 x 89,0 W 460 x 97,0 W 460 x 106,0 W 530 x 66,0 W 530 x 72,0 W 530 x 74,0 W 530 x 82,0 W 530 x 85,0 W 530 x 92,0 W 530 x 101,0 W 530 x 109,0 W 610 x 101,0 W 610 x 113,0 W 610 x 125,0 W 610 x 140,0 W 610 x 155,0 W 610 x 174,0

13,0 18,0 22,5 24,0 29,8 37,1 15,0 19,3 22,5 26,6 31,3 35,9 41,746,1 52,0 53,0 59,0 71,0 86,0 17,9 22,3 25,3 28,4 32,7 38,5 44,8 62,0 73,0 80,0 85,0 89,0 101,0 115,0 21,0 23,8 28,3 32,7 38,7 44,5 52,0 79,0 93,0 97,0 107,0 110,0 117,0 125,0 32,9 39,0 44,0 51,0 57,8 64,0 72,0 79,0 91,0 101,0 110,0 122,0 38,8 46,1 53,0 60,0 67,0 75,0 85,0 52,0 60,0 68,0 74,0 82,0 89,0 97,0 106,0 66,0 72,0 74,0 82,0 85,0 92,0 101,0 109,0 101,0 113,0 125,0 140,0 155,0 174,0

148153 152 160 157 162 200 203 206 207 210 201 205 203 206 204 210 216 222 251 254 257 260 258 262 266 246 253 256 254 260 264 269 303 305 309 313 310 313 317 299 303 308 311 308 314 312 349 353 352 355 358 347 350 354 353 357 360 363 399 403 403 407 410 413 417 450 455 459 457 460 463 466 469 525 524 529 528 535 533 537 539 603 608 612 617 611 616

100 102 152 102 153 154 100 102 102 133 134 165166 203 204 207 205 206 209 101 102 102 102 146 147 148 256 254 255 260 256 257 259 101 101 102 102 165 166 167 306 308 305 306 310 307 312 127 128 171 171 172 203 204 205 254 255 256 257 140 140 177 178 179 180 181 152 153 154 190 191 192 193 194 165 207 166 209 166 209 210 211 228 228 229 230 324 325

4,3 5,8 5,8 6,6 6,6 8,1 4,3 5,8 6,2 5,8 6,4 6,2 7,2 7,2 7,9 11,3 9,1 10,2 13,0 4,8 5,8 6,1...
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