1.050×0.154

NPS 3/4 · XS / 80S / 80

Metric Imperial

Use in Beam Calculator Open in Section Properties

Dimensions
WMass	2.19
tThickness	3.9
ODOutside diameter	26.7
IDInside diameter	18.9
AArea	279.4
Major axis
I_xSecond moment of area	0.01868
S_xElastic modulus	1.399
Z_xPlastic modulus	2.047
r_xRadius of gyration	8.178
y_topCentroid to top	13.35
y_botCentroid to bottom	13.35
Minor axis
I_ySecond moment of area	0.01868
S_yElastic modulus	1.399
Z_yPlastic modulus	2.047
r_yRadius of gyration	8.178
Torsion and warping
JTorsion constant	37.37

Material

Standard

Grade

API 5L Table 3A/3B

Material and nominal capacity of 1.050×0.154 in the grade picked
Capacity (nominal, no resistance or safety factors)
Steel type	Carbon-manganese, Nb/V/Ti allowed
F_yYield strength, minimum	241
F_uTensile strength, minimum	414
EModulus of elasticity	200,000
GShear modulus	77,200
νPoisson's ratio	0.3
ρDensity	7,850
Flexure class, AISC 360 Table B4.1	Compact, D/t 6.8 (λp 58.1, λr 257.3)
API RP 2A-WSD group and class	Group I Class C
P_yAxial yield, A·Fy	67.32
M_yYield moment, Sx·Fy	0.3373
M_pPlastic moment, Zx·Fy	0.4934

Minimum hydrostatic test pressure by grade
Test Pressure	Std.	Alt.
Grade A25	59	—
Grade A	59	—
Grade B (grade picked)	59	—

1.050×0.154 dimensions and section properties | Kannamwar Engineering