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NERVÜRLÜ TİCARİ

BETON DONATI ÇELİKLERİ

Mekanik Özellikler Anma Çapý ve Birim Kütle Toleransý
Mechanical Specifications Nominal Diameter and Weight Tolerance

Anma Çapý Anma Kütlesi Kesit Alaný
Tip Düz Yüzeyli Nervürlü Nominal Diameter Nominal Weight Section Area
Type Non-Ribbed Ribbed (d) (g/m) (mm ) 2
12 0,888 113,0
Sýnýf 14 1,210 154,0
Class S220 S420 B420B B420C B500B B500C
16 1,580 201,0
Akma Dayanýmý 18 2,000 254,4
Yield Strenght Re (N/mm )(Min.) 220 420 420 420 500 500 20 2,470 314,0
2
Çekme Dayanýmý 340 500 - - - - 22 2,985 380,0
2
Tensile Strenght Rm (N/mm )(Min.)
25 3,850 491,0
1,15 1,15
<
<
Rm / Re min. 1,20 min. 1,15 min. 1,08 min.1,08
1,35 1,35 26 4,168 531,0
>
>
Deneysel Akma Dayanýmý / Karakteristik Akma Dayanýmý 28 4,830 616,0
Oraný - 1,30 - 1,30 - 1,30
React/Renom. (Max) 30 5,550 706,5
Kopma Uzamasý 32 6,310 804,0
Elongation (Min) A (%) 18 10 12 12 12 12 34 7,124 907,5
5
Maks. Yükte Toplam Uzama 36 7,986 1017,4
Max. Load Total Elongation - - 5 7,5 5 7,5 38 8,898 1133,5
(Min.) Agt(%)
40 9,860 1256,0

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