Page 8 - Katalog.cdr

NERVÜRLÜ İMALAT

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
8 0,395 50,3
Sýnýf 10 0,617 78,5
Class S220 S420 B420B B420C B500B B500C
12 0,888 113,0
Akma Dayanýmý 14 1,210 154,0
2
Yield Strenght Re (N/mm )(Min.) 220 420 420 420 500 500 16 1,580 201,0
Çekme Dayanýmý 340 500 - - - - 18 2,000 254,4
Tensile Strenght Rm (N/mm )(Min.)
2
20 2,470 314,0
1,15 1,15
<
<
Rm / Re min. 1,20 min. 1,15 min. 1,08 min.1,08
1,35 1,35 22 2,985 380,0
>
>
Deneysel Akma Dayanýmý / Karakteristik Akma Dayanýmý 25 3,850 491,0
Oraný - 1,30 - 1,30 - 1,30
React/Renom. (Max) 26 4,168 531,0
Kopma Uzamasý 28 4,830 616,0
Elongation (Min) A (%) 18 10 12 12 12 12 30 5,550 706,5
5
Maks. Yükte Toplam Uzama 32 6,310 804,0
Max. Load Total Elongation - - 5 7,5 5 7,5
(Min.) Agt(%)

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