Hair
Cold Rolled Steel Sheet
They are products formed with baklava patterns called Baklava Sheet. Checkered sheets are designed as an alternative to plain black sheets. Baklava sheet, which has many usage areas, is often preferred on the steps. In addition to its widespread use, the most important reason why it is mostly preferred on stair steps is its ability to prevent people from slipping and falling with the help of its serrated surface. Another important superiority of the baklava sheet is that it is observed to be more durable when compared with flat black sheets in terms of strength durability.
Baklava sheets can show dimensional changes according to people's wishes. In addition, there are some standards generally accepted in the world. Products manufactured according to these standards differ from other sheets in terms of their quality and durability and provide customer satisfaction.
If we briefly mention these standards, the wall thickness of the sheets should be between 0.50 mm. and 1.00 mm. The length can be between 1000 mm and 12,000 mm. It can also be up to 20.00 mm according to the needs of these customers.
The usage areas of diamond patterned sheets are more or less the same as other sheets. It is used in exterior cladding of warehouses and warehouses, houses, garages, automotive sector, etc. It is used in many areas.
Quality
Chemical Composition (%) | ||||||||||
Standard Provision | ERDEMİR | C | Mn | P max. | S max. | Si max. | Cu max. | N4 | CE(IIW)(6) max. (%) | |
Standard | Quality | Quality No | max. | max. | max. | |||||
EN 10025-2 | S235JR+AR Special | 3235(2) | 0,17 | 1,4 | 0.035 | 0.035 | 0,4 | 0,55 | 0.012 | 0,35 |
EN 10025-2 | S275JR+AR Special CTB | 3243(3(7(9 | 0.14-0.20 | 1.00 - 1.35 | 0.025 | 0.025 | 0.15 - 0.25 | 0,55 | 0.012 | 0,4 |
EN 10025-2 | S235JR+AR CTA | 4275811) | 0,17 | 1,2 | 0.025 | 0.035 | 0,03 | 0,55 | 0.012 | 0,35 |
EN 10025-2 | S235J2S235J2+N CTA | 4239(5(8) | 0,17 | 1,4 | 0.025 | 0.025 | 0,03 | 0,55 |
| 0,35 |
EN 10025-2 | S275J2 | 4246(5)7 | 0,18 | 1,5 | 0.025 | 0.025 | - | 0,55 |
| 0,4 |
Explanations
1) The quality specified in this table is produced at İsdemir facilities within the framework of agreements with customers.
2) In this quality, it is produced in such a way that no roll fracture occurs.
3) Mechanical testing is not performed according to production practices.
4) In the chemical composition of steel min. % 0.020 Al in the chemical composition of steel, the upper limit value of N is not applied.
5) These grades are produced in full still and have a minimum Al/N ratio of 2:1.
6) The carbon equivalent is calculated according to the formula CEV (IIW) % = C + Mn / 6 + (Cr + Mo + V) / 5 + (Ni + Cu) / 15.
7) For S275 and S355 grades, max. carbon equivalent (CEV) is increased by % 0.02 for %Si ≤ 0.04 and % 0.01 for %Si ≤ 0.25.
8) Suitable for galvanised coating as “Category A”. In Category A class, Si ≤ 0.030% and Si+2.5P ≤ 0.090% limit is applied.
9) Suitable for galvanised coating as “Category B”. In Category B class, Si 0.14≤ Si ≤0.25% limit is applied.
10) In line with production practices, the suitability for galvanised coating can be accepted subject to negotiation at the order stage. Classes suitable for galvanised coating Category A
Si ≤ 0.030% and Si+2.5P ≤ 0.090% in Category B, Si 0.14≤ Si ≤0.25% in Category B, Si 0.25< Si ≤0.35% in Category D.
11) Produced up to max. 8 mm thickness.
Areas of Use
Baklava sheet Its usage area is as wide as possible with the help of its pattern, durability and the fact that it is possible to use it reliably. Its decorative appearance causes people to prefer to use baklava sheet on floors and walls. Another important area of use with the help of its serrated surface is fire escapes, walkways and ramps. Thus, even if there are dangerous conditions such as wet floors, people can pass through these floors without slipping and no safety problems arise.
Weight Ruler
Thickness mm | 1000×2000 mm kgs | 1250×2500 mm kgs | 1500×3000 mm kgs |
1.5/2.5 | 31.55 | 49.30 | 70.99 |
2/3 | 39.40 | 61.56 | 88.64 |
3/4 | 55.10 | 86.09 | 123.98 |
4/5 | 70.80 | 110.63 | 159.30 |
5/6 | 86.50 | 135.16 | 194.63 |
6/7 | 102.20 | 159.69 | 229.95 |
7/8 | 117.90 | 184.22 | 265.28 |
8/9 | 133.60 | 207.75 | 300.60 |
9/10 | 149.30 | 233.28 | 335.93 |
10/11 | İ 65.00 | 257.81 | 371.25 |
12/13 | 196.40 | 306.88 | 441.90 |
Thickness | Weight of 1m2 | Nail Height |
| ||
mm | ||
2/3x1000x1000 | 20,60 | 0,50 |
3/4x1000x1000 | 27,50 | 1,00 |
4/5x1000x1000 | 34,35 | 1,00 |
5/6x1000x1000 | 41,25 | 1,00 |
5.5/7x1000x1000 | 48,10 | 1,50 |
6.5/8x1000x1000 | 55,00 | 1,50 |
7.5/9x1000x1000 | 61,85 | 1,50 |
8.5/10x1000x1000 | 68,75 | 1,50 |