H Beam Production Line

Introduction

Annual production capacity: Production volume is not less than 100 thousand tons.Staff work hours: two-shift (12 hours): night-time and day-time.

Material: low-carbon and low-alloy steel with the strength category of 235-590 МPa (yield strength from 255 to 590 MPa, tensile strength from 380 to 700 Mpa, elongation from 19%) made of hot rolled strip (slit coil).

Steel grades planned to be used for the production of high frequency current welded H-beam:

No.	Strength class (examples of steel grades)	Thickness, mm	Yield strength, МPа	Tensile strength, MPa	Elongation, %
1	С255(Ст3пс5, Ст3сп5)	4.0 - 20.0	255 - 390	380 - 500	25
2	С345(09Г2С, 17Г1СУ, 10ХНДП)	4.0 - 20.0	345 - 480	490 - 610	21
3	С375(12Г2С, 15ХСНД)	4.0 - 20.0	375 - 510	510 - 630	20
4	С390(10ХСНД)	4.0 - 20.0	390 - 530	520 - 640	20
5	С440(16Г2АФ)	4.0 - 20.0	440 - 580	540 - 660	20
6	Powerweld 420	4.0 - 20.0	420 - 580	480 - 640	19
7	Powerweld 460	8.0 - 20.0	460 - 590	570 - 690	20

Product: Steel welded H-beams according to GOST R 58966-2020, welded with high frequency currents, the height of 147-450 mm, width of flanges of 80-350 mm and thickness of web and flanges within the range from 4 to 16 mm (optionally up to 20 mm thick).

No.	High frequency current welded H-beam (beam height x beam width x web thickness x flange thickness), mm	Hourly output not less than, t	Output 225000 per year, t
1	147х149х6х10	20.0	10000
2	150х150х8х10
3	155х151х8х14
4	160х152х10х16
5	200х100х4х4
6	200х100х4х5
7	220х100х4х6
8	240х120х5х5	20.0	20000
9	200х100х6х8
10	240х120х6х6
11	203х101х8х10
12	240х130х6х8
13	208х102х8х12
14	196х199х8х10
15	200х200х8х12
16	204х201х10х14
17	250х200х4х4
18	190х149х6х8
19	250х200х4х5
20	194х150х6х10
21	199х151х8х12
22	250х200х5х8
23	204х152х10х14
24	250х200х6х8
25	250х200х8х12
26	270х200х8х14
27	270х200х10х16
28	300х150х5х5	20.0	20000
29	248х124х6х8
30	300х150х5х6
31	250х125х6х10
32	300х150х6х8
33	255х126х8х12
34	300х150х6х10
35	260х127х10х14
36	246х249х8х12
37	250х250х10х14
38	253х251х10х16
39	240х174х6х10
40	300х220х4х6
41	300х220х5х8
42	244х175х8х12
43	300х220х6х10
44	249х176х10х14
45	300х220х8х12
46	330х230х8х14
47	330х230х10х16
48	350х200х5х5	20.0	20000
49	298х149х6х8
50	350х200х5х6
51	350х200х6х8
52	305х151х8х12
53	350х200х6х10
54	310х152х10х14
55	298х299х10х14
56	300х300х10х16
57	300х305х14х16
58	290х199х8х10
59	350х250х5х7
60	294х200х8х12
61	350х250х6х8
62	350х250х8х10
63	300х201х10х16
64	350х250х10х12
65	350х250х10х16
66	400х210х6х6	20.0	20000

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