钢型材

2L178X102X15.9X19LLBB

以下列出了来源目录中的尺寸和技术特性。

型材名称写法: 2L7X4X5/8X3/4LLBB · 2L178X102X15.9X19LLBB

型材系列示意图。本记录的尺寸列于表中。

目录: 2L
来源出版物: AISC Shapes Database v16.0

AISC Publication

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尺寸、重量和技术特性

特性	数值	单位
Type	2L
EDI_Std_Nomenclature	2L7X4X5/8X3/4LLBB
AISC_Manual_Label	2L7X4X5/8X3/4LLBB
T_F	–
W	44.2	lb/ft
A	13	in²
d	7	in
ddet	–	in
Ht	–	in
h	–	in
OD	–	in
bf	–	in
bfdet	–	in
B	–	in
b	4	in
ID	–	in
tw	–	in
twdet	–	in
twdet/2	–	in
tf	–	in
tfdet	–	in
t	0.625	in
tnom	–	in
tdes	–	in
kdes	–	in
kdet	–	in
k1	–	in
x	–	in
y	2.45	in
eo	–	in
xp	–	in
yp	1.8	in
bf/2tf	–
b/t	11.2
b/tdes	–
h/tw	–
h/tdes	–
D/t	–
Ix	64.8	in⁴
Zx	25	in³
Sx	14.2	in³
rx	2.23	in
Iy	38.9	in⁴
Zy	17.3	in³
Sy	8.89	in³
ry	1.73	in
Iz	–	in⁴
rz	–	in
Sz	–	in³
J	–	in⁴
Cw	–	in⁶
C	–	in³
Wno	–	in²
Sw1	–	in⁴
Sw2	–	in⁴
Sw3	–	in⁴
Qf	–	in³
Qw	–	in³
ro	3.54	in
H	0.635
tan(α)	–
Iw	–	in⁴
zA	–	in
zB	–	in
zC	–	in
wA	–	in
wB	–	in
wC	–	in
SwA	–	in³
SwB	–	in³
SwC	–	in³
SzA	–	in³
SzB	–	in³
SzC	–	in³
rts	–	in
ho	–	in
PA	–	in
PA2	–	in
PB	–	in
PC	–	in
PD	–	in
T	–	in
WGi	–	in
WGo	–	in
EDI_Std_Nomenclature	2L178X102X15.9X19LLBB
AISC_Manual_Label	2L178X102X15.9X19LLBB
W	65.4	kg/m
A	8390	mm²
d	178	mm
ddet	–	mm
Ht	–	mm
h	–	mm
OD	–	mm
bf	–	mm
bfdet	–	mm
B	–	mm
b	102	mm
ID	–	mm
tw	–	mm
twdet	–	mm
twdet/2	–	mm
tf	–	mm
tfdet	–	mm
t	15.9	mm
tnom	–	mm
tdes	–	mm
kdes	–	mm
kdet	–	mm
k1	–	mm
x	–	mm
y	62.2	mm
eo	–	mm
xp	–	mm
yp	45.7	mm
bf/2tf	–
b/t	11.2
b/tdes	–
h/tw	–
h/tdes	–
D/t	–
Ix	27	10⁶ mm⁴
Zx	410	10³ mm³
Sx	233	10³ mm³
rx	56.6	mm
Iy	16.2	10⁶ mm⁴
Zy	283	10³ mm³
Sy	146	10³ mm³
ry	43.9	mm
Iz	–	10⁶ mm⁴
rz	–	mm
Sz	–	10³ mm³
J	–	10³ mm⁴
Cw	–	10⁹ mm⁶
C	–	10³ mm³
Wno	–	mm²
Sw1	–	10⁶ mm⁴
Sw2	–	10⁶ mm⁴
Sw3	–	10⁶ mm⁴
Qf	–	10³ mm³
Qw	–	10³ mm³
ro	89.9	mm
H	0.635
tan(α)	–
Iw	–	10⁶ mm⁴
zA	–	mm
zB	–	mm
zC	–	mm
wA	–	mm
wB	–	mm
wC	–	mm
SwA	–	10³ mm³
SwB	–	10³ mm³
SwC	–	10³ mm³
SzA	–	10³ mm³
SzB	–	10³ mm³
SzC	–	10³ mm³
rts	–	mm
ho	–	mm
PA	–	mm
PA2	–	mm
PB	–	mm
PC	–	mm
PD	–	mm
T	–	mm
WGi	–	mm
WGo	–	mm

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