GUIA DE COMPRAS 2004 SIDERURGIA BRASILEIRA E METAIS NO FERROSOS
INFORMAES TCNICAS14
LQ
LCG
NBR 6655
Longarinas
(estrutural)
LN20
LN24
LN28
LN 36
200 mn.
230 mn.
260 mn.
380/530
500/620
280/420
330/470
390/530
460/600
560/700
(35)
(30)
(30)
(23)
(18)
zero (DT) a 180
zero (DT) a 180
zero (DT) a 180
zero (DT) a 180
0,5 (DT) a 180
QUADRO GERAL DE PROPRIEDADES MECNICAS DE AOS PADRES DE USINAPr
od
uto
Uso/norma Grau (MPa)Limite de
escoamento(MPa)
Limite deresistncia
(MPa)
Alongamentomnimo
(Lo=50mm) (%) Du
reza
(HR
B)
Dobramentocalo (E)
LQ
LF
Geral
(NBR6658)
Qualidade
comum0 (DT) 180
LQEstampagem
(NBR5906)
EPA
300 mx.
430 mx.
e < 2,0 mm (27)
2,0 < e < 3,0mm (30)
3,0 < e < 5,0mm (34)
EM
EP
e < 2,0mm (320 mx.)
2,0 < e < 3,0mm (300 mx.)
3,0 < e < 5,0mm (260 mx.)
e < 2,0mm (430 mx.)
2,0 < e < 5,0mm (410 mx.)
400 mx.
e < 2,0mm (23)
2,0 < e < 3,0mm (26)
3,0 < e < 5,0mm (29)
e < 2,0mm (26)
2,0 < e < 3,0mm (29)
3,0 < e < 5,0mm (33)
LQ
LCG
Estrutural
(NBR6648)
CG21
CG24
CG26
CG28
205 mn.
235 mn.
255 mn.
275 mn.
340 mn.
380 mn.
410 mn.
440 mn.
27
25
24
23
1,0 (DL) a 180
1,5 (DL) a 180
2,0 (DL) a 180
2,5 (DL) a 180
LQ
LCG
Estrut. resist.
corroso
(NBR5921)/97
CFR400
CFR500
250 mn.
370 mn.
380 mn.
490 mn.
18 (e=< 3,00 mm)
22 (3,0 < e = 3,0mm (23)
e < 3,0mm (18)
e > = 3,0mm (22)
e < 3,0mm (17)
e > = 3,0mm (21)
e < 3,0mm (16)
e > = 3,0mm (19)
2,0 < e < 3,0mm (29)
3,0 < e < 4,0mm (31)
4,0 < e < 5,0mm (33)
2,0 < e < 3,0mm (24)
3,0 < e < 4,0mm (27)
4,0 < e < 5,0mm (28)
2,0 < e < 3,0mm (23)
3,0 < e < 5,0mm (25)
4,0 < e < 5,0mm (26)
2,0 < e < 3,0mm (21)
3,0 < e < 4,0mm (22)
4,0 < e < 5,0mm (23)
1,0 (DL) a 180
1,5 (DL) a 180
2,0 (DL) a 180
2,5 (DL) a 180
3,0 (DL) a 180
e
GUIA DE COMPRAS 2004 SIDERURGIA BRASILEIRA E METAIS NO FERROSOS
INFORMAES TCNICAS16
zero (DT) a 180
zero (DT) a 180 0,5 (DT) a 180 0,5 (DT) a 180 1,0 (DT) a 180 1,0 (DT) a 180 1,5 (DT) a 180 1,5 (DT) a 180
0,5 (DT) a 180
1,0 (DT) a 180
zero (DT) a 180
1,0 (DT) a 180
1,5 (DT) a 180
1,5 (DT) a 180
1,0 (DT) a 1801,5 (DT) a 1802,0 (DT) a 1802,0 (DT) a 180
65 mx.
57 mx.
50 mx.
65 mx.
57 mx.
50 mx.
3035283226302527
e < 0,60mm (30)0,60 < e < 3,00mm (31)
e < 0,60mm (34)0,60 < e < 3,00mm (31)
e < 0,60mm (34)0,60 < e < 3,0mm (37)
e < 0,60mm (34)e >0,60mm (34)e < 0,60mm (37)e > 0,60mm (34)e < 1,20mm (23)
1,20 < e < = 3,00 mm (25)e < 1,20mm (20)
1,20 < e < = 3,00mm (22)1,20 < e < 3,0mm (22)
e < 3,0mm (26)3,0 < e < 4,0mm (28)4,0 < e < 5,0mm (30)
e < 3,0mm (23)3,0 < e < 4,0mm (24)4,0 < e < 5,0mm (25)
e < 3,0mm (21)3,0 < e < 4,0mm (22)4,0 < e < 5,0mm (23)
e < 3,0mm (21)3,0 < e < 4,0mm (22)4,0 < e < 5,0mm (23)
24222120
280/420280/420320/450320/450340/470340/470360/490360/490
390 mx.
370 mx.
350 mx.
370 mx.
350 mx.
370 mn.
450 mn.
340 mn.
380 mn.
500 mn.
430 mn.
340 mn.370 mn.400 mn.440 mn.570 mn.
e 5,0mm (180 mn.)e 5,0mm (190 mn.)
e 5,0mm (210 mn.)e 5,0mm (230 mn.)
e < 0,90mm (275 mn.)0,90 < e < 3,0mm (260 mn.)
e < 0,90mm (230 mn.)0,90 < e < 3,0mm (230 mn.)
e < 0,90mm (275 mx.)e > = 0,90mm (230 mx.)e < 0,90mm (230 mx.)
e > = 0,90mm (230 mx.)
240 mn.
310 mn.
190 mn.
230 mn.
280 mn.
310 mn.
210 mn.240 mn.260 mn.280 mn.550 mn.
RD0
RD1
RD2
RD3
EM
EP
EEP
QCV
EPV
EEV
CFR 400
CFR 500
GL1
GL2
GL3
GL4
CF21CF24CF26CF28CF55
SAE 1006SAE 1008SAE 1010SAE 1012SAE 1015SAE 1020SAE 1030SAE 1045SAE 1050
Aros e discosde rodas
(NBR8267)
Estampagem(NBR5915)
Esmaltagemvtrea
(NBR6651)
Estrut. resist. corroso
(NBR5920)/97
Botijo de gs(NBR7460)
Estrutural(NBR6649)
Uso geral(SAE J403)Qualidadecomum
Esta norma sgarante a
composioqumica
LQLCG
LF
LF
LF
LQeLF
LF
LQLFLCG
QUADRO GERAL DE PROPRIEDADES MECNICAS DE AOS PADRES DE USINA (continuao)Pr
od
uto Limite de
escoamento(MPa)
Limite deresistncia
(MPa)
Alongamentomnimo
(Lo=50mm) (%) Du
reza
(HR
B)
Dobramentocalo (E)
Uso/norma Grau (MPa)
GUIA DE COMPRAS 2004 SIDERURGIA BRASILEIRA E METAIS NO FERROSOS
INFORMAES TCNICAS 17
21
1,62 < = e < 2,46 mm (21)2,46 < = e < = 5,84 mm (24)1,62 < = e < 2,46mm (18)
2,46 < = e < = 5,84mm (22)1,62 < = e < 2,46mm (17)
2,46 < = e < = 5,84mm (21)1,62 < = e < 2,46mm (16)
2,46 < = e < = 5,84mm (20)1,62 < = e < 2,46mm (16)
2,46 < = e < = 5,84mm (20)1,62 < = e < 2,46mm (13)
2,46 < = e < = 5,84mm (18)1,62 < = e < 2,46mm (11)
2,46 < = e < = 5,84mm (16)1,62 < = e < 2,46mm (9)
2,46 < = e =4,57mm
ASTM A 570Estruturalcomum
Esp /JPEG2000ColorACSImageDict > /JPEG2000ColorImageDict > /AntiAliasGrayImages false /DownsampleGrayImages true /GrayImageDownsampleType /Bicubic /GrayImageResolution 300 /GrayImageDepth -1 /GrayImageDownsampleThreshold 1.50000 /EncodeGrayImages true /GrayImageFilter /DCTEncode /AutoFilterGrayImages true /GrayImageAutoFilterStrategy /JPEG /GrayACSImageDict > /GrayImageDict > /JPEG2000GrayACSImageDict > /JPEG2000GrayImageDict > /AntiAliasMonoImages false /DownsampleMonoImages true /MonoImageDownsampleType /Bicubic /MonoImageResolution 1200 /MonoImageDepth -1 /MonoImageDownsampleThreshold 1.50000 /EncodeMonoImages true /MonoImageFilter /CCITTFaxEncode /MonoImageDict > /AllowPSXObjects false /PDFX1aCheck false /PDFX3Check false /PDFXCompliantPDFOnly false /PDFXNoTrimBoxError true /PDFXTrimBoxToMediaBoxOffset [ 0.00000 0.00000 0.00000 0.00000 ] /PDFXSetBleedBoxToMediaBox true /PDFXBleedBoxToTrimBoxOffset [ 0.00000 0.00000 0.00000 0.00000 ] /PDFXOutputIntentProfile () /PDFXOutputCondition () /PDFXRegistryName (http://www.color.org) /PDFXTrapped /Unknown
/Description >>> setdistillerparams> setpagedevice
Top Related