Tabla 15 Tolerancias de laminación

Tabla 15
Tolerancias de laminación - vigas
Table 15
Rolling tolerances - beams
Tabella 15
Tolleranze di laminazione - Travi
Perfiles
Sections
Travi
Normas / Standards /
Norme
Altura
Depth
Altezza
IPN
J
EN 10034: 19934)
EN 10024: 1995
ASTM A 6/A 6M - 16
+3/-2
h≤200
±2
+4/-3
+4/-2
200<h≤400
±3
+5/-3
h>400
±4
h
h≤180
(mm) 180<h≤400
[in.]
400<h≤700
tf
h
IPE
HE
HD
UB/UC/UBP
HL
HLZ
HP (EN)
h>700
W, HP (ASTM)
+5/-5
S
B1, B2
ASTM A 6/A 6M - 16
G ≤ G18B2
B1, B2, B3,
SZ1, SZ2
K1, K2, K3, K4, K5
G > G18B2
GOST 26020-83
STO ASCHM 20-93
H
Perfiles a medida
Tailor made sections
Travi laminate su misura
JIS G 3192: 2008
JIS A 5526: 2005
75≤h≤180
±2
h≤120
±2,0
h≤120
±2,0
h<800, b≤400
±2
h≤180
+4/-3
180<h≤360
+3/-2
120<h<380
±3,0
120<h≤380
±3,0
h<800, b>400
±3
180<h≤400
+5/-3
[+1/8 /
360<h≤610
+5/-3
380≤h<580
±4,0
380<h≤580
±4,0
h≥800
±3
400<h≤700
+6/-4
-1/8 ]
[3≤h≤7]
[+3/32 /-1/16]
h≥580
±5,0
h>580
±5,0
h>700
+6/-6
[7<h≤14]
[+1/8 /-3/32]
[14<h≤24]
[+3/16 /-1/8 ]
b/4 tw
h/2
b
Anchura de ala
Flange width
Larghezza
dell’ala
b
b≤110
(mm) 110<b≤210
[in.]
210<b≤325
b>325
tw<7
Espesor de alma tw
Web thickness (mm) 7≤tw<10
Spessore
10≤tw<20
dell’anima
20≤tw<40
40≤tw<60
tw≥60
+4/-1
b≤75
±1,5
+4/-2
75<b≤100
±2
+4/-4
100<b≤125
±2,5
+6/-5
b>125
±3
k
k+k’
(mm)
[in.]
b≤110
b>110
±3
b≤120
±2,0
h≤120
±2,0
±4
b>120
±3,0
h>120
±3,0
[+1/4 / -
360<h≤610
±5
3/ ]
16
[3≤h≤7]
[±1/8 ]
[7<h≤14]
[±5/32]
[14<h≤24]
[±3/16]
Asimetría alma
Web off-centre
Eccentricità
dell’anima
e = (b1 - b2) / 2
e
(mm)
[in.]
+5/-2
+5/-3
210<b≤325
+5/-5
b>325
+7/-6
±0,7
tw≤7
+0.5/-1
tw≤4,4
±0,5
tw≤4,4
±0,5
tw<16
±0,7
tw<7
+0,7/-1,5
4,4<tw≤6,5
±0,7
4,4<tw≤6,5
±0,7
16≤tw<25
±1,0
7≤tw<10
±1
±1,5
tw>10
+1/-2
6,5<tw<16
±1,0
6,5<tw<16
±1,0
25≤tw<40
±1,5
10≤tw<20
±1,5
16≤tw<23
±1,5
16≤tw<23
±1,5
tw≥40
±2,0
20≤tw<40
±2
tw≥23
±2,0
tw≥23
±2,0
40≤tw<60
±2,5
tw≥60
±3
tf≤6,3
±1,0
tf≤6,3
±1,0
tw<16
±1,0
tf<6,5
+1,5/-0,5
limitado por la tolerancia de masa
limited by mass tolerance
±2
limitato dalla tolleranza sulla massa
±2,5
±3
tf≤7
+1,5/-0,5
7<tf≤10
+2/-1
10<tf≤20 +2,5/-1,5
tf>20
+2,5/-2
6,3<tf<16,0
±1,5
6,3<tf<16
±1,5
16≤tw<25
±1,5
6,5≤tf<10
+2/-1
limitado por la tolerancia de masa
16,0≤tf<25,0
±2,0
16 ≤ tf<25
±2,0
25≤tw<40
±1,7
10≤tf<20
+2,5/-1,5
limited by mass tolerance
25,0≤tf<40
±2,5
25,0≤tf
±2,5
tw≥40
±2
20≤tf<30
+2,5/-2
30≤tf<40
±2,5
40≤tf<60
±3
limitato dalla tolleranza sulla massa
1,5
b≤100
2
0,02 b
b>100
0,02 b
(max. 6,5)
h≤310
k+k’≤6
h>310
k+k’≤8
[h≤12]
[k+k’≤1/4]
[h>12]
[k+k’≤5/16]
0,03 b
h≤120
k;k’≤1,0
h≤120
k;k’≤1,0
h≤300
120<h≤290 k;k’≤0,015b 120<h≤290 k;k’≤0,015b
[1/32 b]
(max.3,0)
(max.3,0)
h>290
k;k’≤0,015b
h>290
h>300
k;k’≤0,015b
tf≥60
±4
k;k’≤0,01b
b<110
1,5
min. 1,5 mm
b>110
k;k’≤0,012b
0,03 b
(max. 8,0)
min. 1,5 mm
(max.4,0)
(max.4,0)
[c≤h+1/4]
c
k’
±3
b≤110
110<b≤210
7<tw≤10
c≤h+6
k’
b≤100
2
G≤634 kg/m
5
5
h≤120
1,5
h≤120
1,5
h≤300
b>100
3
G>634kg/m
8
[3/16]
120<h<190
2,5
120<h<190
2,5
b≤200
3,5
[G≤426lbs/ft]
[3/16]
190≤h≤290
3,0
190≤h≤290
3,0
5
[G>426lbs/ft]
[5/16]
h>290, b<220
3,0
h>290, b<220
3,0
h>300
h>290, b≥220
4,5
h>290, b≥220
4,5
b>200
tf<40:
b≤110
2,5
110<b≤325
b>325
tf≥40:
b1 b2
b>400
±2
±1
k
c
b≤400
±0,7
+1,5/-0,5
tf
tf<6,5
Espesor de ala
Flange thickness (mm) 6,5≤tf<10
+2/-1
Spessore dell’ala
10≤tf<20 +2,5/-1,5
20≤tf<30 +2,5/-2
30≤tf<40
±2,5
40≤tf<60
±3
tf≥60
±4
Falta de
paralelismo
Out-of-square
Fuori squadra
75≤h≤180
180<h≤360
+6/-5
±2,5
±3,5
tf<40:
b≤110
3,5
110<b≤325
4,5
b>325
6
110<b≤325
5
6
b>325
8
8
Perfiles
Sections
Travi
Normas / Standards /
Norme
Rectitud
Straightness
Rettilineità
IPE
HE
HD
UB/UC/UBP
HL
HLZ
HP (EN)
IPN
J
EN 10034: 19934)
EN 10024: 1995
qyy/qzz 80<h≤180 0,0030 L 80<h≤180 0,0030 L
(mm) 180<h≤360 0,0015 L 180<h≤360 0,0015 L
[in.]
h>360
0,0010 L
h>360 0,0010 L
W, HP (ASTM)
ASTM A 6/A 6M - 16
S
ASTM A 6/A 6M - 16
h<75
0,004 L
h≤300
≤0,0015 L 80<h≤180
h≥75
0,002 L
h>300
≤0,0010 L 180<h≤360 0,0015 L
[b<6]
[1/8 x L(ft)/5]2)
[h<3]
[b≥6]
[1/8xL(ft)/10]2)
Concavidad
alma
Concavity of
web
Concavità
dell’anima
W
(mm)
Falta de paralelismo
extremidad
Sectional
squareness
Fuori squadra
della sezione
e
(mm)
Masa / Mass /
Massa
G
(%)
2)
3)
4)
1)
2)
3)
4)
1)
2)
3)
4)
-0/+1001)
h>360
[1/4 inch
±50 3)
[-0/+4]1)
0,0010 L
0,002L
[1/8 x L (ft)/5]
-0/+1001)
L≤12000
h<790
±50 3)
0,0030 L
per any 5 ft]
or
-0/+1001)
JIS G 3192: 2008
JIS A 5526: 2005
0,001L2)
[1/4 x L (ft)/5]
-0/+1001)
STO ASCHM 20-93
Perfiles a medida
Tailor made sections
Travi laminate su misura
b≥150
L
L
(mm)
[in.]
GOST 26020-83
H
0,002L2)
q
Longitud
Length
Lunghezza
G ≤ G18B2
B1, B2, B3,
SZ1, SZ2
K1, K2, K3, K4, K5
G > G18B2
b<150
[h≥3]
1)
B1, B2
[-0/+4]1)
L<7000
+40
L≤7m
+40/-0
L>7m
+(40+0,005
-0/+100
+60
L≤12000
7000≤L<15000 +(40+
h≥790
+80
0,005 x
L≥12000
+100
(L-7))
L≥15000
+100
h≤120
1,0
h≤120
1,0
b<400
2
120<h<380
1,5
120<h<380
1,5
400≤b<600
2,5
380≤h≤680
2,0
380≤h≤680
2,0
b≥600
3
h>680
3,0
h>680
3,0
x (L-7))/-0
0,016 b
ou/or/oder
0,016 h
min. 3,0 mm
±4
±4
G<100lbs/ft: +3,0/-2,5
G<100lbs/ft: +3,0/-2,5
G≥100lbs/ft: +2,5/-2,5
G≥100lbs/ft: +2,5/-2,5
±4
±4
tf<10
±5
tf≥10
±4
±4
Cuando se especifica una longitud mínima.
Si en el pedido se especifican como pilares:
L≤14m ; 0,001L (max. 10) ; L>14m 10+0,001x(L-14000)
Sólo para W200x200, W250x250, W310x310, W360x370, W360x410, HP200x53, HP 250x85, HP 310x110 à 132, HP360x152 & -174
[L≤45ft ; 1/8 xL(ft)/10 (max. 3/8)]; [ L>45ft; 3/8+ 1/8 x(L(ft)-45)/10]
[Sólo para W8x8, W10x10, W12x12, W14x14.5, W14x16, HP8x36, HP10x57, HP12x74 to 89, HP14x102 & 117]
Tolerancias habituales.
Otras tolerancias previo acuerdo.
When a minimum length is specified.
If specified on orders as columns:
L≤14m ; 0,001L (max. 10) ; L>14m 10+0,001x(L-14000)
Only for W200x200, W250x250, W310x310, W360x370, W360x410, HP200x53, HP 250x85, HP 310x110 à 132, HP360x152 & -174
[L ≤45ft ; 1/8 xL(ft)/10 (max. 3/8)]; [ L>45ft; 3/8+ 1/8 x(L(ft)-45)/10]
[only for W8x8, W10x10, W12x12, W14x14.5, W14x16, HP8x36, HP10x57, HP12x74 to 89, HP14x102 & 117]
Usual tolerances.
Other tolerances upon agreement.
Se una lunghezza minima é richiesta.
Specificità se ordinati come colonne:
L≤14m ; 0,001L (max. 10) ; L>14m 10+0,001x(L-14000)
Solo per W200x200, W250x250, W310x310, W360x370, W360x410, HP200x53, HP 250x85, HP 310x110 à 132, HP360x152 & -174
[L≤45ft ; 1/8 xL(ft)/10 (max. 3/8)]; [ L>45ft; 3/8+ 1/8 x(L(ft)-45)/10]
[Solo per W8x8, W10x10, W12x12, W14x14.5, W14x16, HP8x36, HP10x57, HP12x74 to 89, HP14x102 & 117]
Tolleranze usuali.
Altre tolleranze possibili previo accordo.
225