Steel beams (EN 10025 S275JR S355JR )

STAD stocks the full range of steel beams / sections: HEA / HEB / HEM up to 1000, IPE / IPN up to 750, UPE / UPN up to 400, HL / HP / W / Angle, etc. at its Avrigny depot in France. That's more than 50,000 tons to meet all your needs. We also offer the following services: cutting to length (straight or beveled), drilling, shot-blasting, painting, etc. The majority of our products are certified to EN 10025 steel S275JR and S355JR or J2 with certificates 2.2 or 3.1 + C.E and D.O.P. We also supply second choice beams / sections without certificates.
Download our stock by clicking on the pdf file below to view our stock. You can also use our programs: either for a specific request for which our engine will suggest relevant variants. Either by product family (HE, IPE, UPN etc.), or by specifying your own criteria.

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Weight (kg/m)

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Wely (cm³)

Welz (cm³)

European sections

IPE European beams with parallel flanges
IPN European beams with unparallel flanges
HE European wide flange beams
HL European extra wide flange beams
HD European wide flange columns
HP Wide flange bearing piles
UPE Channels with parallel flanges
UPN Channels with unparallel flanges
L Equal and unequal leg angles
FL Large flats

British sections

American sections

W American wide flange beams

W American wide flange beams

Your inquiry : W 310 X 310 X 129

Designation	Stock m	G kg/m	Dimensions					A cm²	Section properties		Equivalent 1	Equivalent 2
First choice Second choice	Stock m	G kg/m	h mm	b mm	tw mm	tf mm	r mm	A cm²	Wely cm³	Welz cm³	Equivalent 1	Equivalent 2
W 310 X 310 X 129	27	129.6	318.0	308.0	13.1	20.6	15.0	165.09	1,935.3	651.9

We can offer

Designation	Stock m	G kg/m	Dimensions					A cm²	Section properties		Equivalent 1	Equivalent 2
First choice Second choice	Stock m	G kg/m	h mm	b mm	tw mm	tf mm	r mm	A cm²	Wely cm³	Welz cm³	Equivalent 1	Equivalent 2
W 310 X 310 X 129	27	129.6	318.0	308.0	13.1	20.6	15.0	165.09	1,935.3	651.9
W 310 x 310 x 129	27	129.6	318.0	308.0	13.1	20.6	15.0	165.09	1,935.3	651.9
HE 340 B	33	134.2	340.0	300.0	12.0	21.5	27.0	170.90	2,156.2	646.0
HE 360 B	125	141.8	360.0	300.0	12.5	22.5	27.0	180.64	2,399.6	676.1
HE 360 B	38	141.8	360.0	300.0	12.5	22.5	27.0	180.64	2,399.6	676.1
W 310 x 310 x 117	9	117.5	314.0	307.0	11.9	18.7	15.0	149.67	1,752.6	587.9	UC 305 x 305 x 118
W 310 x 310 x 143	68	143.1	323.0	309.0	14.0	22.9	15.0	182.26	2,152.6	729.4
UC 305 x 305 x 118	42	117.9	314.5	307.4	12.0	18.7	15.2	150.20	1,759.8	589.4	W 310 x 310 x 117
UC 305 x 305 x 137	175	136.9	320.5	309.2	13.8	21.7	15.2	174.42	2,047.7	692.1
HE 300 B	3,729	117.0	300.0	300.0	11.0	19.0	27.0	149.08	1,677.7	570.9
HE 300 B	2,382	117.0	300.0	300.0	11.0	19.0	27.0	149.08	1,677.7	570.9

Designation	Stock m	G kg/m	Dimensions					A cm²	Section properties		Equivalent 1	Equivalent 2
First choice Second choice	Stock m	G kg/m	h mm	b mm	tw mm	tf mm	r mm	A cm²	Wely cm³	Welz cm³	Equivalent 1	Equivalent 2
W 310 X 310 X 129	27	129.6	318.0	308.0	13.1	20.6	15.0	165.09	1,935.3	651.9
HE 320 B	82	126.7	320.0	300.0	11.5	20.5	27.0	161.35	1,926.5	615.9	HD 320 x 127
HE 320 B	97	126.7	320.0	300.0	11.5	20.5	27.0	161.35	1,926.5	615.9	HD 320 x 127
HP 320 x 147	128	146.7	319.0	312.0	20.0	20.0	27.0	186.86	2,048.3	651.3
W 360 x 370 x 147	55	147.5	360.0	370.0	12.3	19.8	15.0	187.86	2,571.6	903.9	HD 360 x 147
W 360 x 370 x 147	91	147.5	360.0	370.0	12.3	19.8	15.0	187.86	2,571.6	903.9	HD 360 x 147
W 460 x 280 x 128	35	128.4	467.0	282.0	12.2	19.6	10.0	163.59	2,728.0	520.1
L 300 x 300 x 28	128	124.9	300.0	300.0	28.0	28.0	18.0	159.10	624.6	624.6
L 300 x 300 x 28	36	124.9	300.0	300.0	28.0	28.0	18.0	159.10	624.6	624.6
L 300 x 300 x 32	152	141.8	300.0	300.0	32.0	32.0	18.0	180.70	707.2	707.2
L 300 x 300 x 32	36	141.8	300.0	300.0	32.0	32.0	18.0	180.70	707.2	707.2

Designation	Stock m	G kg/m	Dimensions					A cm²	Section properties		Equivalent 1	Equivalent 2
First choice Second choice	Stock m	G kg/m	h mm	b mm	tw mm	tf mm	r mm	A cm²	Wely cm³	Welz cm³	Equivalent 1	Equivalent 2
W 310 X 310 X 129	27	129.6	318.0	308.0	13.1	20.6	15.0	165.09	1,935.3	651.9
L 300 x 300 x 33	32	146.1	300.0	300.0	34.0	34.0	18.0	186.10	727.2	727.2
IPE O 550	372	122.5	556.0	212.0	12.7	20.2	24.0	156.08	2,847.4	304.2
IPE 600	1,090	122.5	600.0	220.0	12.0	19.0	24.0	155.99	3,069.4	307.9
IPE 600	241	122.5	600.0	220.0	12.0	19.0	24.0	155.99	3,069.4	307.9
IPE R 600	7	144.4	608.0	218.0	14.0	23.0	24.0	183.91	3,628.5	366.3
HE 400 A	613	124.8	390.0	300.0	11.0	19.0	27.0	158.98	2,311.2	570.9
HE 400 A	767	124.8	390.0	300.0	11.0	19.0	27.0	158.98	2,311.2	570.9
HE 450 A	157	139.8	440.0	300.0	11.5	21.0	27.0	178.03	2,896.5	631.0
HE 450 A	928	139.8	440.0	300.0	11.5	21.0	27.0	178.03	2,896.5	631.0
HE 500 A	373	155.1	490.0	300.0	12.0	23.0	27.0	197.54	3,550.0	691.1

Designation	Stock m	G kg/m	Dimensions					A cm²	Section properties		Equivalent 1	Equivalent 2
First choice Second choice	Stock m	G kg/m	h mm	b mm	tw mm	tf mm	r mm	A cm²	Wely cm³	Welz cm³	Equivalent 1	Equivalent 2
W 310 X 310 X 129	27	129.6	318.0	308.0	13.1	20.6	15.0	165.09	1,935.3	651.9
HE 500 A	777	155.1	490.0	300.0	12.0	23.0	27.0	197.54	3,550.0	691.1
HE 600 AA	752	128.8	571.0	300.0	12.0	15.5	27.0	164.06	3,217.9	466.2
HE 650 AA	626	138.0	620.0	300.0	12.5	16.0	27.0	175.76	3,675.6	481.4
HE 900 AA	866	198.0	870.0	300.0	15.0	20.0	30.0	252.23	6,922.9	602.8
HD 320 x 158	72	158.0	330.0	303.0	14.5	25.5	27.0	201.25	2,402.7	781.7
HD 360 x 162	17	161.9	364.0	371.0	13.3	21.8	15.0	206.30	2,831.8	1,000.6	W 360 x 370 x 162
HP 305 x 88	138	88.0	301.7	307.8	12.4	12.3	15.2	112.06	1,221.4	388.9	UBP 305 x 305 x 88
HP 305 x 95	285	94.9	303.7	308.7	13.3	13.3	15.2	120.95	1,320.1	423.0	HP 310 x 93	UBP 305 x 305 x 95
HP 305 x 126	115	126.1	312.3	312.9	17.5	17.6	15.2	160.62	1,755.2	575.4	HP 310 x 125	UBP 305 x 305 x 126
HP 305 x 149	48	149.1	318.5	316.0	20.6	20.7	15.2	189.89	2,076.4	690.5	UBP 305 x 305 x 149

Designation	Stock m	G kg/m	Dimensions					A cm²	Section properties		Equivalent 1	Equivalent 2
First choice Second choice	Stock m	G kg/m	h mm	b mm	tw mm	tf mm	r mm	A cm²	Wely cm³	Welz cm³	Equivalent 1	Equivalent 2
W 310 X 310 X 129	27	129.6	318.0	308.0	13.1	20.6	15.0	165.09	1,935.3	651.9
HP 310 x 132	122	131.3	314.0	313.0	18.3	18.3	15.0	167.25	1,826.9	598.7	HP 305 x 132
HP 320 x 88	25	88.5	303.0	304.0	12.0	12.0	27.0	112.70	1,237.2	370.6
HP 320 x 103	77	102.8	307.0	306.0	14.0	14.0	27.0	131.00	1,436.7	438.2
HP 400 x 117	72	117.0	347.0	389.0	13.4	13.4	15.0	149.09	1,911.4	676.3
HP 400 x 122	555	122.4	348.0	390.0	14.0	14.0	15.0	155.93	1,998.3	710.3
HP 400 x 131	33	131.0	350.0	390.0	15.0	15.0	15.0	166.93	2,138.2	761.1
HTM 600 x 149	146	149.0	570.0	350.0	15.0	15.0	21.0	189.79	3,621.9	613.7
W 360 x 370 x 162	45	161.9	364.0	371.0	13.3	21.8	15.0	206.30	2,831.8	1,000.6	HD 360 x 162
W 610 x 230 x 125	236	125.1	612.0	229.0	11.9	19.6	13.0	159.38	3,221.9	343.4	UB 610 x 229 x 125
W 610 x 230 x 140	106	140.2	617.0	230.0	13.1	22.2	13.0	178.58	3,631.3	392.5	UB 610 x 229 x 140

Designation	Stock m	G kg/m	Dimensions					A cm²	Section properties		Equivalent 1	Equivalent 2
First choice Second choice	Stock m	G kg/m	h mm	b mm	tw mm	tf mm	r mm	A cm²	Wely cm³	Welz cm³	Equivalent 1	Equivalent 2
W 310 X 310 X 129	27	129.6	318.0	308.0	13.1	20.6	15.0	165.09	1,935.3	651.9
W 610 x 325 x 174	24	174.3	616.0	325.0	14.0	21.6	13.0	222.04	4,777.9	761.4
W 690 x 250 x 140	61	139.8	684.0	254.0	12.4	18.9	15.0	178.07	3,978.5	407.4	UB 686 x 254 x 140
W 840 x 295 x 176	130	176.0	835.0	292.0	14.0	18.8	18.0	224.21	5,901.1	535.8	UB 838 x 292 x 176
W 840 x 295 x 193	105	193.6	840.0	292.0	14.7	21.7	18.0	246.61	6,629.6	618.5	UB 838 x 292 x 194
UB 686 x 254 x 140	18	140.1	683.5	253.7	12.4	19.0	15.2	178.43	3,987.3	408.6	W 690 x 250 x 140
UB 838 x 292 x 176	20	175.9	834.9	291.7	14.0	18.8	17.8	224.02	5,893.4	534.7	W 840 x 295 x 176
UBP 305 x 305 x 88	32	88.0	301.7	307.8	12.4	12.3	15.2	112.06	1,221.4	388.9	HP 305 x 88
UC 356 x 368 x 153	70	152.9	362.0	370.5	12.3	20.7	15.2	194.80	2,684.5	947.5