Construction Iron
Lama Iron
Lama iron is the most robust, high quality and durable type of newly produced iron. It is generally used in buildings that form the main carrier with steel construction. Lama iron foundation is used as the main carrier. The standard size length is between 6 and 12 metres. Iron and steel building materials are the materials that keep the building standing from the bottom to the top of the building. The flat iron, which is produced in the form of vertical sections according to its length, is a rectangular material. Lama iron structure varies according to the sector. As an area of use, it is an active material in strengthening in the construction sector. In buildings with steel construction, wedge iron is determined as the basic stone.
Areas of Use
Steel construction in use;
- Steel support and curtain
- Steel grill
- Steel carrier system
- It is used in the form of steel support.
Lama ironsAnother area of use is the automotive sector. Generally used as a reinforcement material lama anchors, stainless steel It shows durability for many years with its structure. For example, Floor and ceiling profilesto reinforce the support forces of the enemy.
Lama ironsOne of the important factors in its preference is that it is useful. In addition, when used as a connection tool, it makes the structure more robust and durable.
In all these areas llama iron use is of great importance. It is preferred because it is strong and robust.
Lama iron It is also used in the automotive industry. Between floor and ceiling and between two profiles, reinforcing support forces llama iron is used. In general terms, a reinforcement material which is llama iron It is long-lasting due to its stainless steel.
Quality
S235JR 5437 QUALITY MECHANICAL PROPERTIES
Mechanical Properties | ||||||||||||||||||
Standard Provision | ERDEMİR Quality No | Re (min) N/mm2 ( kg/mm2 ) d(thickness, mm) | Rm(1) N/mm2 ( kg/mm2 ) d(thickness, mm) | A (%) min. d(thickness, mm) | Impact (3) (Longitudinal) | |||||||||||||
A80 | A5 | |||||||||||||||||
<16 | >16 <40 | >40 <63 | >63 <80 | >80 <100 | <3 | >3 <100 | >1 <1.5 | >1.5 <2 | >2 <2.5 | >2.5 <3 | >3 <40 | >40 <63 | >63 <100 | Temperature. °C | KVc J(min.) | |||
Standard | Quality’81 | |||||||||||||||||
EN 10025-2 | S235JR+AR CTB | 5437 | 235 (24.0) | 225 (23.0) | 215 (21.9) | 215 (21.9) | 215 (21.9) | 360-510 (36.7-52.0) | 360-510 (36.7-52.0) | 16 | 17 | 18 | 19 | 24 | 23 | 22 | +20 | 272) |
275JR 3244 CHEMICAL COMPOSITION Standard: EN 10025-2:2019
Chemical Composition (%) | |||||||||||||||
Standard Provision | ERDEMİR | C d(thickness, mm) | Mn | P | S | Si | Cu | N(1) | CE(IIW) (4) max. (%) | ||||||
Quality No | <16 | 16<d<40 | 40<d<100 | d (mm) | |||||||||||
Standard | Quality | max. | max. | max. | max. | max. | max. | max. | max. | max. | <30 | 30<d<40 | 40<d<100 | ||
EN 10025-2 | S275JR+AR | 3244(1) | 0.21 | 0.21 | 0.22 | 1.50 | 0.035 | 0.035 | - | 0.55 | 0.012 | 0.40 | 0.40 | 0.42 | |
Max. Carbon equivalent (CEV) for S275 and S355 grades can be increased by %0.02 for %Si ≤ 0.04, %0.01 for %Si ≤ 0.25.
S355JR 3252 CHEMICAL COMPOSITION Standard: EN 10025-2:2019
Chemical Composition (%) | ||||||||||||||
Standard Provision | ERDEMİR | C d(thickness, mm) | Mn | P | S | Si | Cu | N(1) | CE(IIW) (4) max. (%) | |||||
Quality No | <16 | 16<d<40 | 40<d<100 | d (mm) | ||||||||||
Standard | Quality | max. | max. | max. | max. | max. | max. | max. | max. | max. | <30 | 30<d<40 | 40<d<100 | |
EN 10025-2 | S355JR+AR | 3252(1) | 0.24 | 0.24 | 0.24 | 1.60 | 0.035 | 0.035 | 0.55 | 0.55 | 0.012 | 0.45 | 0.47 | 0.47 |
Max. Carbon equivalent (CEV) for S275 and S355 grades can be increased by %0.02 for %Si ≤ 0.04, %0.01 for %Si ≤ 0.25.
Weight Ruler
LAMPS (EN 79 -69, Tolerances 10058) | Unit Weight (kg/m) | L: Width (mm) t: Thickness (mm) | ||||||||||||||||||
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L | 3 | 4 | 5 | 6 | 7 | 8 | 10 | 12 | 14 | 15 | 16 | 18 | 20 | 22 | 25 | 30 | 35 | 40 | 50 | |
10 | 0,24 | 0,31 | 0,39 | 0,47 | 0,55 | 0,63 |
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12 | 0,28 | 0,38 | 0,47 | 0,57 | 0,66 | 0,75 | 0,94 |
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14 | 0,33 | 0,44 | 0,55 | 0,66 | 0,77 | 0,88 | 1,10 | 1,32 |
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15 | 0,35 | 0,47 | 0,59 | 0,71 | 0,82 | 0,94 | 1,18 | 1,41 |
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16 | 0,38 | 0,50 | 0,63 | 0,75 | 0,88 | 1,00 | 1,26 | 1,51 | 1,76 |
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18 | 0,42 | 0,57 | 0,71 | 0,85 | 0,99 | 1,13 | 1,41 | 1,70 | 1,98 | 2,12 | 2,26 |
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20 | 0,47 | 0,63 | 0,79 | 0,94 | 1,10 | 1,26 | 1,57 | 1,88 | 2,20 | 2,36 | 2,51 | 2,83 |
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22 | 0,52 | 0,69 | 0,86 | 1,04 | 1,21 | 1,38 | 1,73 | 2,07 | 2,42 | 2,59 | 2,76 | 3,11 | 3,45 |
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25 | 0,59 | 0,79 | 0,98 | 1,18 | 1,37 | 1,57 | 1,96 | 2,36 | 2,75 | 2,94 | 3,14 | 3,53 | 3,93 | 4,32 |
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30 | 0,71 | 0,94 | 1,18 | 1,41 | 1,65 | 1,88 | 2,36 | 2,83 | 3,30 | 3,53 | 3,77 | 4,24 | 4,71 | 5,18 | 5,89 |
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35 | 0,82 | 1,10 | 1,37 | 1,65 | 1,92 | 2,20 | 2,75 | 3,30 | 3,85 | 4,12 | 4,40 | 4,95 | 5,50 | 6,04 | 6,87 |
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40 | 0,94 | 1,26 | 1,57 | 1,88 | 2,20 | 2,51 | 3,14 | 3,77 | 4,40 | 4,71 | 5,02 | 5,65 | 6,28 | 6,91 | 7,85 | 9,42 | 10,99 |
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45 | 1,06 | 1,41 | 1,77 | 2,12 | 2,47 | 2,83 | 3,53 | 4,24 | 4,95 | 5,30 | 5,65 | 6,36 | 7,07 | 111 | 8,83 | 10,60 | 12,36 | 14,13 |
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50 | 1,18 | 1,57 | 1,96 | 2,36 | 2,75 | 3,14 | 3,93 | 4,71 | 5,50 | 5,89 | 6,28 | 7,07 | 7,85 | 8,64 | 9,81 | 11,78 | 13,74 | 15,70 |
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55 | 1,30 | 1,73 | 2,16 | 2,59 | 3,02 | 3,45 | 4,32 | 5,18 | 6,04 | 6,48 | 6,91 | 7,77 | 8,64 | 9,50 | 10,79 | 12,95 | 15,11 | 17,27 |
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60 | 1,41 | 1,88 | 2,36 | 2,83 | 3,30 | 3,77 | 4,71 | 5,65 | 6,59 | 7,07 | 7,54 | 8,48 | 9,42 | 10,36 | 11,78 | 14,13 | 16,49 | 18,84 | 23,55 | |
65 | 1,53 | 2,04 | 2,55 | 3,06 | 3,57 | 4,08 | 5,10 | 6,12 | 7,14 | 7,65 | 8,16 | 9,18 | 10,21 | 11,23 | 12,76 | 15,31 | 17,86 | 20,41 | 25,51 | |
70 | 1,65 | 2,20 | 2,75 | 3,30 | 3,85 | 4,40 | 5,50 | 6,59 | 7,69 | 8,24 | 8,79 | 9,89 | 10,99 | 12,09 | 13,74 | 16,49 | 19,23 | 21,98 | 27,48 | |
75 | 1,77 | 2,36 | 2,94 | 3,53 | 4,12 | 4,71 | 5,89 | 7,07 | 8,24 | 8,83 | 9,42 | 10,60 | 11,78 | 12,95 | 14,72 | 17,66 | 20,61 | 23,55 | 29,44 | |
80 | 1,88 | 2,51 | 3,14 | 3,77 | 4,40 | 5,02 | 6,28 | 7,54 | 8,79 | 9,42 | 10,05 | 11,30 | 12,56 | 13,82 | 15,70 | 18,84 | 21,98 | 25,12 | 31,40 | |
90 | 2,12 | 2,83 | 3,53 | 4,24 | 4,95 | 5,65 | 7,07 | 8,48 | 9,89 | 10,60 | 11,30 | 12,72 | 14,13 | 15,54 | 17,66 | 21,20 | 24,73 | 28,26 | 35,33 | |
100 | 2,36 | 3,14 | 3,93 | 4,71 | 5,50 | 6,28 | 7,85 | 9,42 | 10,99 | 11,78 | 12,56 | 14,13 | 15,70 | 17,27 | 19,63 | 23,55 | 27,48 | 31,40 | 39,25 | |
110 | 2,59 | 3,45 | 4,32 | 5,18 | 6,04 | 6,91 | 8,64 | 10,36 | 12,09 | 12,95 | 13,82 | 15,54 | 17,27 | 19,00 | 21,59 | 25,91 | 30,22 | 34,54 | 43,18 | |
120 | 2,83 | 3,77 | 4,71 | 5,65 | 6,59 | 7,54 | 9,42 | 11,30 | 13,19 | 14,13 | 15,07 | 16,96 | 18,84 | 20,72 | 23,55 | 28,26 | 32,97 | 37,68 | 47,10 | |
130 | 3,06 | 4,08 | 5,10 | 6,12 | 7,14 | 8,16 | 10,21 | 12,25 | 14,29 | 15,31 | 16,33 | 18,37 | 20,41 | 22,45 | 25,51 | 30,62 | 35,72 | 40,82 | 51,03 | |
140 | 3,30 | 4,40 | 5,50 | 6,59 | 7,69 | 8,79 | 10,99 | 13,19 | 15,39 | 16,49 | 17,58 | 19,78 | 21,98 | 24,18 | 27,48 | 32,97 | 38,47 | 43,96 | 54,95 | |
150 | 3,53 | 4,71 | 5,89 | 7,07 | 8,24 | 9,42 | 11,78 | 14,13 | 16,49 | 17,66 | 18,84 | 21,20 | 23,55 | 25,91 | 29,44 | 35,33 | 41,21 | 47,10 | 58,88 | |
160 | 3,77 | 5,02 | 6,28 | 7,54 | 8,79 | 10,05 | 12,56 | 15,07 | 17,58 | 18,84 | 20,10 | 22,61 | 25,12 | 27,63 | 31,40 | 37,68 | 43,96 | 50,24 | 62,80 | |
170 | 4,00 | 5,34 | 6,67 | 8,01 | 9,34 | 10,68 | 13,35 | 16,01 | 18,68 | 20,02 | 21,35 | 24,02 | 26,69 | 29,36 | 33,36 | 40,04 | 46,71 | 53,38 | 66,73 | |
180 | 4,24 | 5,65 | 7,07 | 8,48 | 9,89 | 11,30 | 14,13 | 16,96 | 19,78 | 21,20 | 22,61 | 25,43 | 28,26 | 31,09 | 35,33 | 42,39 | 49,46 | 56,52 | 70,65 | |
200 | 4,71 | 6,28 | 7,85 | 9,42 | 10,99 | 12,56 | 15,70 | 18,84 | 21,98 | 23,55 | 25,12 | 28,26 | 31,40 | 34,54 | 39,25 | 47,10 | 54,95 | 62,80 | 78,50 | |
WIDE LAMPS (EN79 - 69, Tolerances EU 91-81) | L: Width (mm) t: Thickness (mm) | |||||||||||||||
t |
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L | 5 | 6 | 8 | 9 | 10 | 12 | 15 | 20 | 25 | 30 | 35 | 40 | 45 | 50 | 55 | 60 |
150 | 5,89 | 7,07 | 9,42 | 10,60 | 11,78 | 14,13 | 17,66 | 23,55 | 29,44 | 35,33 | 41,21 | 47,10 | 52,99 | 58,88 | 64,76 | 70,65 |
160 | 6,28 | 7,54 | 10,05 | 11,30 | 12,56 | 15,07 | 18,84 | 25,12 | 31,40 | 37,68 | 43,96 | 50,24 | 56,52 | 62,80 | 69,08 | 75,36 |
170 | 6,67 | 8,01 | 10,68 | 12,01 | 13,35 | 16,01 | 20,02 | 26,69 | 33,36 | 40,04 | 46,71 | 53,38 | 60,05 | 66,73 | 73,40 | 80,07 |
180 | 7,07 | 8,48 | 11,30 | 12,72 | 14,13 | 16,96 | 21,20 | 28,26 | 35,33 | 42,39 | 49,46 | 56,52 | 63,59 | 70,65 | 77,72 | 84,78 |
190 | 7,46 | 8,95 | 11,93 | 13,42 | 14,92 | 17,90 | 22,37 | 29,83 | 37,29 | 44,75 | 52,20 | 59,66 | 67,12 | 74,58 | 82,03 | 89,49 |
200 | 7,85 | 9,42 | 12,56 | 14,13 | 15,70 | 18,84 | 23,55 | 31,40 | 39,25 | 47,10 | 54,95 | 62,80 | 70,65 | 78,50 | 86,35 | 94,20 |
220 | 8,64 | 10,36 | 13,82 | 15,54 | 17,27 | 20,72 | 25,91 | 34,54 | 43,18 | 51,81 | 60,45 | 69,08 | 77,72 | 86,35 | 94,99 | 103,62 |
230 | 9,03 | 10,83 | 14,44 | 16,25 | 18,06 | 21,67 | 27,08 | 36,11 | 45,14 | 54,17 | 63,19 | 72,22 | 81,25 | 90,28 | 99,30 | 108,33 |
240 | 9,42 | 11,30 | 15,07 | 16,96 | 18,84 | 22,61 | 28,26 | 37,68 | 47,10 | 56,52 | 65,94 | 75,36 | 84,78 | 94,20 | 103,62 | 113,04 |
250 | 9,81 | 11,78 | 15,70 | 17,66 | 19,63 | 23,55 | 29,44 | 39,25 | 49,06 | 58,88 | 68,69 | 78,50 | 88,31 | 98,13 | 107,94 | 117,75 |
280 | 10,99 | 13,19 | 17,58 | 19,78 | 21,98 | 26,38 | 32,97 | 43,96 | 54,95 | 65,94 | 76,93 | 87,92 | 98,91 | 109,90 | 120,89 | 131,88 |
300 | 11,78 | 14,13 | 18,84 | 21,20 | 23,55 | 28,26 | 35,33 | 47,10 | 58,88 | 70,65 | 82,43 | 94,20 | 105,98 | 117,75 | 129,53 | 141,30 |
320 | 12,56 | 15,07 | 20,10 | 22,61 | 25,12 | 30,14 | 37,68 | 50,24 | 62,80 | 75,36 | 87,92 | 100,48 | 113,04 | 125,60 | 138,16 | 150,72 |
350 | 13,74 | 16,49 | 21,98 | 24,73 | 27,48 | 32,97 | 41,21 | 54,95 | 68,69 | 82,43 | 96,16 | 109,90 | 123,64 | 137,38 | 151,11 | 164,85 |
380 | 14,92 | 17,90 | 23,86 | 26,85 | 29,83 | 35,80 | 44,75 | 59,66 | 74,58 | 89,49 | 104,41 | 119,32 | 134,24 | 149,15 | 164,07 | 178,98 |
400 | 15,70 | 18,84 | 25,12 | 28,26 | 31,40 | 37,68 | 47,10 | 62,80 | 78,50 | 94,20 | 109,90 | 125,60 | 141,30 | 157,00 | 172,70 | 188,40 |
420 | 16,49 | 19,78 | 26,38 | 29,67 | 32,97 | 39,56 | 49,46 | 65,94 | 82,43 | 98,91 | 115,40 | 131,88 | 148,37 | 164,85 | 181,34 | 197,82 |
450 |
| 21,20 | 28,26 | 31,79 | 35,33 | 42,39 | 52,99 | 70,65 | 88,31 | 105,98 | 123,64 | 141,30 | 158,96 | 176,63 | 194,29 | 211,95 |
480 |
| 22,61 | 30,14 | 33,91 | 37,68 | 45,22 | 56,52 | 75,36 | 94,20 | 113,04 | 131,88 | 150,72 | 169,56 | 188,40 | 207,24 | 226,08 |
500 |
| 23,55 | 31,40 | 35,33 | 39,25 | 47,10 | 58,88 | 78,50 | 98,13 | 117,75 | 137,38 | 157,00 | 176,63 | 196,25 | 215,88 | 235,50 |
550 |
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| 34,54 | 38,86 | 43,18 | 51,81 | 64,76 | 86,35 | 107,94 | 129,53 | 151,11 | 172,70 | 194,29 | 215,88 | 237,46 | 259,05 |
600 |
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| 37,68 | 42,39 | 47,10 | 56,52 | 70,65 | 94,20 | 117,75 | 141,30 | 164,85 | 188,40 | 211,95 | 235,50 | 259,05 | 282,60 |
SIZE | 1mt./Kg | SIZE | 1mt./Kg |
20×10 | 1,570 | 70×10 | 5,500 |
20×12 | 1,880 | 70×12 | 6,590 |
20×15 | 2,360 | 70×15 | 8,240 |
25×10 | 1,960 | 70×20 | 11,000 |
25×12 | 2,360 | 75×10 | 5,890 |
25×15 | 2,940 | 75×12 | 7,070 |
30×10 | 2,360 | 75×15 | 8,830 |
35×15 | 3,530 | 80×10 | 6,280 |
30×20 | 4,710 | 80×12 | 7,540 |
35×10 | 2,750 | 80×15 | 9,420 |
35×12 | 3,300 | 80×20 | 12,600 |
35×15 | 4,120 | 90×10 | 7,070 |
35×20 | 5,500 | 90×12 | 8,480 |
40×10 | 3,140 | 90×15 | 10,600 |
40×12 | 3,770 | 100×10 | 7,850 |
40×15 | 4,710 | 100×12 | 9,420 |
40×20 | 6,280 | 100×15 | 11,800 |
45×10 | 1,770 | 100×20 | 15,700 |
45×12 | 3,530 | 110×10 | 8,640 |
45×15 | 4,240 | 110×12 | 10,400 |
50×10 | 3,930 | 110×15 | 13,000 |
50×12 | 4,710 | 110×20 | 17,300 |
50×15 | 5,890 | 120×10 | 9,420 |
50×16 | 6,280 | 120×12 | 11,300 |
50×20 | 7,850 | 120×15 | 14,100 |
55×10 | 4,320 | 120×20 | 18,800 |
55×12 | 5,180 | 130×10 | 10,200 |
55×12 | 5,180 | 130×10 | 10,200 |
55×15 | 6,480 | 130×12 | 12,200 |
55×20 | 8,640 | 130×15 | 15,300 |
60×8 | 3,770 | 130×20 | 20,400 |
60×10 | 7,710 | 140×10 | 11,000 |
60×15 | 7,070 | 140×12 | 13,200 |
60×20 | 9,420 | 140×15 | 16,500 |
60×25 | 11,800 | 140×20 | 22,000 |
65×10 | 5,100 | 150×10 | 11,800 |
65×12 | 6,120 | 150×12 | 14,100 |
65×15 | 7,650 | 150×15 | 17,700 |
70×8 | 4,400 | 150×20 | 23,600 |