Soosaaraha birta

15 sano oo khibrad wax soo saar ah
Bir

Hrb500 oo jilicsan oo bir ah

Hrb500 oo ciribtir ah oo bir ah
  • Hrb500 oo jilicsan oo bir ah
  • Hrb500 oo jilicsan oo bir ah
  • Hrb500 oo jilicsan oo bir ah

Sharraxaadda Gaaban:

MAGACA: RABARKA / BARNAAMIJYADA / TMT

Standard: BS4449: 1997, GB1449.2-2007, JIS G3112-22004, ASTM A615-A615M-04A, iwm, iwm.

Fasalka: HRB335, HRB400, HRB500, HRB500E, ASTM A615, Gr40 / Gr60, JC312, SD360, SD360.

Cabbir 10mm, oo ah 12mm, 13mm, 14mmm, 16mm, oo ah 20mm, 25mm, 25mm, oo ah 25mm, 40mm, iwm, iwm.

Dhererka 4-12m ama marka loo eego shuruudaha macaamiisha

Arjiga injineerinka madaniga ah, sida guriyeynta, buundooyinka, wadada, iwm

Waqtiga Gaarsiinta: Caadi ahaan 7-15 maalmood ka dib markii la helo kayd ama l / c aragtida.


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Si faahfaafo

Calaamadaha wax soo saarka

Dulmarka Guud ee HRB500 Burge oo jilicsan oo bir ah

Xirmooyinka ciribtirka ee HRB500 waa baararka dusha sare ee HRB5 Qaabka loo yaqaan 'feedhka transverse' waa mid ku habboon, herringricone iyo qaab guban. Lagu muujiyey milimitir oo dhexroor ah. Miiraaca loo magacaabay ee baararka cilladaysan waxay u dhigantaa dhexroorkii magacaabay ee baaxadda wareega wareega ee si siman ee isugeynta. Dhex-dhexaadka dib-u-dhafka ah ee dib-dhexaafadu waa 8-50 mm, iyo dhexroorku waa 8, 12, 16, 20, 25, 32, iyo 40 mm. Xirmooyinka xoojinta ayaa inta badan lagu dhejiyaa walaaca khafiifka ah ee la taaban karo. Sababo la xiriira ficilka feeraha, baararka birta ee cilladaysan ayaa leh awood kobcinta weyn ee la taaban karo, si ay sifiican ugu adkeystaan ​​ficilka ciidamada dibedda.

Jindalaraastil-Reaar- TMT-TMT-TMT-TMT (25)

Faahfaahinta xaraashka HRB500 oo ciribtirka birta

Caadi ah GB, HRB335, HRB400, HRB500, HRB500, HRB500E, ASTM A615, Gr40 / Gr60, JC312, SD390, SD360  
Dhexroor 6mm, 8mm, 10mm, oo ah 12mm, 14mm, 16mm, 18mm, 20mm, ayay tiri

22mm, 25mm, 28mm, 32mm, 36mm, 40mm, 50mm, 50mm

  
 
Dherer 6m, 9m, 12m ama sidii loogu baahnaa  
Waqtiga Bixinta Tt ama l / c  
Isticmaal inta badan loo isticmaalo warshadaha dhismaha si loo xoojiyo qaab-dhismeedka la taaban karo iyo wixii la mid ah  
Tayo Tayada koowaad, alaabtu waxay ka yimaadeen soosaarayaasha waaweyn ee Shiinaha.  
Teeb ku qorid Kulul oo jilicsan oo bir ah

Ka kooban kiimikada

Heer u qaybin Xogta farsamada ee kiimikada asalka ah (%)
C Mn Si S P V
Hrb500 ≤0.25 ≤1.60 ≤0.80 ≤0.045 ≤0.045 0.08-0.12
Karti jir ahaaneed
Xoog dhalid (n / cm²) Awoodda TSenlisle (n / cm²) Codadka (%)
≥500 ≥630 ≥12

Miisaanka iyo qaybta qeybta oo dhexroor kasta sida hoose ee macluumaadkaaga

Dhexroor (mm) Qaybta Qaybta (MM²) Cuf (kg / m) Miisaankii 12m Bar (kg)
6 28.27 0.222 2.664
8 50.27 0.395 4.74
10 78.54 0.617 7.404
12 113.1 0.888 10.656
14 153.9 1.21 14.52
16 2011 1.58 18.96
18 254.5 2.00 24
20 314.2 2.47 29.64
22 380.1 2.98 35.76
25 490.9 3.85 46.2
28 615.8 4.83 57.96
32 804.2 6.31 75.72
36 1018 7.99 98.88
40 1257 9.87 118.44
50 1964 15.42 185.04

Jindalaraanistil-Reaar- TMT-TMT-TMT-TMT (27)

Adeegsiga iyo codsiyada HRB500 oo caloosha ah oo bir ah

Baarka cilladaysan ayaa si weyn loogu isticmaalaa dhismayaasha, buundooyinka, wadooyinka iyo dhismaha injineerinka kale. Big ilaa wadooyinka waaweyn, jidadka tareenka, buundooyinka, xargaha, tas-hiilaadka dowladeed sida xakamaynta daadadka, daminta, derbiga, darbiga, barkadda, baaxadda saxanka, baararka ciribtirka ah waa shey qaab dhismeedka ah. Iyada oo la horumarinayo dhaqaalaha adduunka iyo horumarinta adag ee dhismaha kaabayaasha, hantida maguurtada, baahida loo qabo in bar-caajiska ah ayaa ka weyn oo weyn.

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