Properties

Floor plates are embossed steels with a chequered or teardrop pattern on the surface.
The steel used is generally structural steel according to the EN 10025 standard.

 

For floor plates with a chequered pattern, ArcelorMittal has a specific grade, S235DIAMOND, which guarantees only the chemical compositions required for S235JR according to EN 10025-2:2004.

 

For floor plates with a teardrop pattern, ArcelorMittal also offers other grades, including:

 

Different patterns are available:

 

EN 10363 R chequered pattern

The height of the checkerboard pattern is between 1 and 2 mm.

 

 

EN 10363 T teardrop pattern

 

L: approximately 30 mm

e: approximately 10 mm
h: 1 to 2 mm except for core thickness of less than 2.5 mm for which h may vary between 0.5 and 2 mm.

 

 

 

ASTM or EN 10363 A teardrop pattern

 

a = 3.6 mm

b = 9 mm (- 0 + 1.7)

c = 22.7 mm

d = 23.3 mm (- 0 + 3.8)

e = 1 to 2 mm (depending on core thickness)

Advantages

The embossed relief gives the floor plate anti-slip properties, irrespective of whether the environment is dry, greasy or damp. Moreover, it is an extremely hardwearing surface that provides excellent resistance to wear due to abrasion, impact and the passage of vehicles, and is also popular with designers for decorative use.

On request, ArcelorMittal's embossed floor plate is also available in Indaten® 355A, which is a weathering grade with good atmospheric corrosion resistance (see data sheet A34).

Applications

Floor plates are mainly used for:

Recommendations for use

Floor plate may be processed in the same way as smooth sheet of the same quality (bending, forming, welding etc).

Technical properties

Indicative typical weight (kg/m2) as a function of core thickness (e.g. thickness ordered) is given in the table below.

 

Core thickness (mm)23456810121520
Weight for teardrop pattern1826344249658197120159
Weight for chequered pattern2028364451678399122161

Standards

In order to simplify the presentation of this technical data sheet, we refer to the grades as follows:

 

The three types of each of these grades are available.

Brand correspondence

 
S235J
S275J
S355J
S355MC
S500MC
Lloyds Grade A

Dimensions

ArcelorMittal's floor plates are supplied in as-rolled condition with mill edge. Cut edge (sheared edge) coil can be supplied for certain patterns, grades and dimensions.

 

Maximum dimensions for chequered floor plates

 

Maximum dimensions for teardrop floor plates

Thickness (mm)Min widthS235JS275JS355JS355MCS500MCLloyds Grade A
Max widthMax widthMax widthMax widthMax widthMax width
1.60 ≤ th < 1.808001010-----
1.80 ≤ th < 1.901030
1.90 ≤ th < 2.001250
2.00 ≤ th < 2.5012501250
2.50 ≤ th < 2.95152015401540
2.95 ≤ th < 3.001880
3.00 ≤ th < 3.10202020201500159513451730
3.10 ≤ th < 3.50203020301535
3.50 ≤ th < 4.00207020701675
4.00 ≤ th < 4.502100210018451445
4.50 ≤ th < 4.7521202120212516502130
4.75 ≤ th < 5.002135213520302030
5.00 ≤ th < 5.7521351790
5.75 ≤ th < 6.002000
6.00 ≤ th < 12.002135
12.00 ≤ th < 13.00-
13.00 ≤ th < 14.00-
14.00 ≤ th < 15.00
15.00 ≤ th < 20.00

In view of the specific nature of this range, do not hesitate to contact us to enable us to examine each of your specific requirements.


Chemical composition

 
Galvanisation
S235J  
S275J  
S355J  
S355MC Class 1
S500MC Class 1
Lloyds Grade A  

For details about guaranteed values, refer to the corresponding tables in data sheets A20, A30 and H63.



For commercial information (quotations, deliveries, product availability):

For technical questions about these products: flateurope.technical.assistance@arcelormittal.com


All details provided in the ArcelorMittal Flat Carbon Europe S.A. catalogue are for information purposes only. ArcelorMittal Flat Carbon Europe S.A. reserves the right to change its product range at any time without prior notice.