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i beam specification
i beam
1.steel grade | Q235,Q345,SS400,SS490 |
2.size | Chinese size: 80-560MM,(details please check below) IPEAA100/120/140/160/180/200, IPE100/120/140/160/180/200/220/240, |
3.length | 6/9/12M |
4.standard | GB706-88/ DIN 1025 / EN 10034:1993 |
5.uses | Used for machinery, processing, structure building, automobile manufacturing, shipbuilding, electric power |
H&I BEAMS | ||||||||||
Grade | CHEMICAL COMPOSITION % | MECHANIC PROPERTY | ||||||||
C | Si | Mn | P | S | B | Yield Strength (N/mm) | Tensile Strength (N/mm) | Elongation A% | Bending Test | |
Q235B | 0.15~0.18 | 0.19~0.23 | 0.47~0.49 | 0.022~0.026 | 0.021~0.028 | 0.0008 | 275 | 415 | 33.5 | OK |
6. specification table please check below:
14 | 140*80*5.5mm |
16 | 160*88*6.0mm |
18 | 180*94*6.5mm |
20a | 200*100*7.0mm |
20b | 200*102*9.0mm |
22a | 220*110*7.5mm |
22b | 220*112*9.5mm |
25a | 250*116*8.0mm |
25b | 250*118*10mm |
36a | 360*136*10mm |
36b | 360*138*12mm |
36c | 360*140*14mm |
40a | 400*142*10.5mm |
40b | 400*144*12.5mm |
40c | 400*146*14.5mm |
45a | 450*150*11.5mm |
45b | 450*152*13.5mm |
45c | 450*154*15.5mm |
56a | 560*166*12.5mm |
56b | 560*168*14.5mm |
i beam specification