Hot rolled corrugated steel sheets used as cover plates for platforms,corridors or crossovers for heavy equipment etc.
Hot rolled corrugated steel sheets:
1)has the characeristics of pleasing in appearance and slip resistant.
2)APPLICATIONS
Typical applications can be crossovers for various heavy equipment,plant escalator,working platform pedal,ship deck and car plate.The newly developed ultra gauge corrugated steel of 2.0 and 1.8mm could reduce the steel weight effectively,improve the ultilization ratio of 10-18%.
3)GRAGES AND STANDARDS
The available type symbol is ZJHW.The steel can be supplied based on three categories:low carbon,medium carbon and atmospheric corrosion resistant,or depending on whether theres requirements in chemical composition and mechanical properties.The product standard is in accordance with the technical agreement agreed by the purchaser and producer.
4)PERFORMANCE
---DIMENSION RANGE
Type symbol | Thickness,mm | Width,mm |
ZJHW | 1.812.0 | 10001350 |
---CHEMICAL COMPOSTION (Wt%)
Type Symbol | C | Si | Mn | P | S | Cu | Cr | Ni |
ZJHW | ≥0.22 | ≥0.50 | ≥0.250 | ≥0.15 | ≥0.035 | ≥0.40 | -- | -- |
Note:The chemical compostion of corrugated steel is only for reference. | ||||||||
---MECHANICAL PROPERTIES
Type Symbol | Yield strength Mpa | Tensile strength Mpa | Elongation % | Bending diameter (180°bending) | ||
≤5mm | 5mm | |||||
ZJHW | ≥205 | 330510 | ≥18 | ≥15 | 2a | |
Note:1.Bending test sample is longitudinal sample,whose width b is not less thsn 35mm.The corrugated side of the steel should be the inner side in bending test. 2.The mechanical properties of corrugated steel are only for reference. | ||||||
---RIFFLE HEIGHT
Thickness mm
1.8
2
2.3
2.5
3
3.5
4
4.5
5
5.5
6.0
7.0
8.0
10.0
Thickness tolerance
±0.25
±0.25
±0.25
±0.25
±0.3
±0.3
±0.4
±0.4
+0.4 -0.5
+0.4 -0.5
+0.4 -0.5
+0.4 -0.5
+0.5 -0.7
+0.5 -1.0
Riffle height
≥0.36
≥0.4
≥0.4
≥0.4
≥0.5
≥0.5
≥0.6
≥0.6
≥0.6
≥0.7
≥0.7
≥0.7
≥0.9
≥0.9
Note:As agreed by the purchaser and producer,hot rolled corrugated steels with other thickness are also available.The thicknedd tolerances of the intermediate thickness should follow the neighboring bigger data.The riffle heights of the intermediate thickness should follow the neighboring smaller data.
The basic thickness ad riffle height of corrugated steel should be measured at the points no less than 40mm from edges.When the entire volume was supplied,both ends of the appearance are not examined.The total length is the smaller one of 90/basic thickness and 20m.
Our products are high quality with proper price, received clients appreciations all around the world. In the conformity with mutual benefit, we warmly welcome clients all over the globe cooperate with us.
