API 5L steel sections: dimensions and section properties | Kannamwar Engineering

Steel Section Library

Library

1–50 of 655

Grade

NPS

Schedule

655 of 676 sizes in X52

Shape	W	OD	t	A	I_x	S_x	Z_x
Plain-end line pipe	477.3	80	0.562	140.3	110,600	2,766	3,547
Plain-end line pipe	530.3	80	0.625	155.8	122,800	3,069	3,938
Plain-end line pipe	583.3	80	0.688	171.4	134,800	3,370	4,328
Plain-end line pipe	635.4	80	0.75	186.7	146,600	3,665	4,711
Plain-end line pipe	687.4	80	0.812	202	158,400	3,959	5,092
Plain-end line pipe	740.1	80	0.875	217.5	170,200	4,256	5,478
Plain-end line pipe	792.8	80	0.938	233	182,100	4,552	5,864
Plain-end line pipe	844.5	80	1	248.2	193,700	4,841	6,241
Plain-end line pipe	896.2	80	1.062	263.4	205,200	5,129	6,618
Plain-end line pipe	948.6	80	1.125	278.8	216,800	5,421	6,999
Plain-end line pipe	1,001	80	1.188	294.1	228,400	5,711	7,380
Plain-end line pipe	1,052	80	1.25	309.3	239,800	5,995	7,753
Plain-end line pipe	403.6	76	0.5	118.6	84,510	2,224	2,850
Plain-end line pipe	453.2	76	0.562	133.2	94,750	2,494	3,198
Plain-end line pipe	503.6	76	0.625	148	105,100	2,766	3,551
Plain-end line pipe	553.9	76	0.688	162.8	115,400	3,037	3,902
Plain-end line pipe	603.3	76	0.75	177.3	125,500	3,303	4,247
Plain-end line pipe	652.6	76	0.812	191.8	135,600	3,567	4,591
Plain-end line pipe	702.7	76	0.875	206.5	145,700	3,834	4,939
Plain-end line pipe	752.7	76	0.938	221.2	155,800	4,100	5,285
Plain-end line pipe	801.8	76	1	235.6	165,700	4,361	5,625
Plain-end line pipe	850.8	76	1.062	250	175,500	4,620	5,964
Plain-end line pipe	900.5	76	1.125	264.6	185,500	4,881	6,308
Plain-end line pipe	950.1	76	1.188	279.2	195,400	5,142	6,650
Plain-end line pipe	998.9	76	1.25	293.5	205,100	5,397	6,985
Plain-end line pipe	382.2	72	0.5	112.3	71,770	1,994	2,556
Plain-end line pipe	429.2	72	0.562	126.1	80,470	2,235	2,868
Plain-end line pipe	476.9	72	0.625	140.1	89,250	2,479	3,184
Plain-end line pipe	524.5	72	0.688	154.1	97,990	2,722	3,499
Plain-end line pipe	571.3	72	0.75	167.9	106,500	2,960	3,808
Plain-end line pipe	617.9	72	0.812	181.6	115,100	3,196	4,115
Plain-end line pipe	665.3	72	0.875	195.5	123,700	3,435	4,427
Plain-end line pipe	712.5	72	0.938	209.4	132,200	3,672	4,737
Plain-end line pipe	759	72	1	223.1	140,600	3,905	5,041
Plain-end line pipe	805.3	72	1.062	236.7	148,900	4,136	5,345
Plain-end line pipe	852.4	72	1.125	250.5	157,300	4,370	5,652
Plain-end line pipe	899.3	72	1.188	264.3	165,700	4,603	5,958
Plain-end line pipe	945.4	72	1.25	277.8	173,900	4,830	6,258
Plain-end line pipe	338.6	68	0.469	99.5	56,720	1,668	2,139
Plain-end line pipe	360.8	68	0.5	106	60,390	1,776	2,278
Plain-end line pipe	405.1	68	0.562	119.1	67,690	1,991	2,556
Plain-end line pipe	450.1	68	0.625	132.3	75,070	2,208	2,837
Plain-end line pipe	495.1	68	0.688	145.5	82,410	2,424	3,117
Plain-end line pipe	539.2	68	0.75	158.4	89,590	2,635	3,392
Plain-end line pipe	583.2	68	0.812	171.4	96,730	2,845	3,666
Plain-end line pipe	627.9	68	0.875	184.5	103,900	3,057	3,943
Plain-end line pipe	672.5	68	0.938	197.6	111,100	3,268	4,219
Plain-end line pipe	716.2	68	1	210.5	118,100	3,475	4,489
Plain-end line pipe	759.9	68	1.062	223.3	125,100	3,680	4,759
Plain-end line pipe	804.3	68	1.125	236.4	132,200	3,887	5,032

Selected section

80.000×0.562

NPS 80

Use in Beam Calculator Open in Section Properties

Dimensions
WWeight	477.3
tThickness	0.562
ODOutside diameter	80
IDInside diameter	78.88
AArea	140.3
Major axis
I_xSecond moment of area	110,600
S_xElastic modulus	2,766
Z_xPlastic modulus	3,547
r_xRadius of gyration	28.09
y_topCentroid to top	40
y_botCentroid to bottom	40
Minor axis
I_ySecond moment of area	110,600
S_yElastic modulus	2,766
Z_yPlastic modulus	3,547
r_yRadius of gyration	28.09
Torsion and warping
JTorsion constant	221,300

Material

Standard

Grade

API 5L Table 3A/3B

Material and nominal capacity of 80.000×0.562 in the grade picked
Capacity (nominal, no resistance or safety factors)
Steel type	Carbon-manganese, Nb/V/Ti allowed
F_yYield strength, minimum	52
F_uTensile strength, minimum	66
EModulus of elasticity	29,000
GShear modulus	11,200
νPoisson's ratio	0.3
ρDensity	490
Flexure class, AISC 360 Table B4.1	Non-compact, D/t 142.1 (λp 39, λr 172.7)
API RP 2A-WSD group and class	Group II Class C; Class B with SR5/SR6
P_yAxial yield, A·Fy	7,293
M_yYield moment, Sx·Fy	11,990
M_pPlastic moment, Zx·Fy	15,370

Minimum hydrostatic test pressure by grade
Test Pressure	Std.	Alt.
Grade A	250	320
Grade B	300	370
Grade X42	530	530
Grade X46	580	580
Grade X52 (grade picked)	660	660
Grade X56	710	710
Grade X60	760	760
Grade X65	820	820
Grade X70	890	890
Grade X80	1,010	1,010