Dulmar guud ee HRB500 Birta Qalloocan
HRB500 baararka qalloocan waa baararka dusha sare ka samaysan, badiyaa leh 2 feeraha dhaadheer iyo feeraha leexsan oo siman loo qaybiyey dhererka. Qaabka feeraha leexsan waa wareeg, lafta herring iyo qaabka bilaha. Lagu muujiyey milimitir dhexroor magaceed ah. Dhexroorka magaca ah ee baararka qallafsan waxay u dhigantaa dhexroorka magaca ah ee baararka wareegsan ee siman ee iskutallaabta siman. Dhexroorka magacaaban ee rebar waa 8-50 mm, dhexroorka lagu taliyayna waa 8, 12, 16, 20, 25, 32, iyo 40 mm. Baararka xoojinta waxaa inta badan la kulma culeyska adag ee shubka. Sababtoo ah ficilka feeraha, baararka birta ah ee qallafsan waxay leeyihiin awood weyn oo isku xiran oo la taaban karo, si ay si fiican ugu adkeystaan tallaabada ciidamada dibadda.
Tilmaamaha HRB500 Birta Qalloocan
Heerka | GB, HRB335, HRB400, HRB500, HRB500E, ASTM A615, GR40/GR60, JIS G3112, SD390, SD360 | |
Dhexroorka | 6mm,8mm,10mm,12mm,14mm,16mm,18mm,20mm, 22mm,25mm,28mm,32mm,36mm,40mm,50mm | |
Dhererka | 6M, 9M,12M ama sida loo baahdo | |
Mudada lacag bixinta | TT ama L/C | |
Codsiga | inta badan loo isticmaalo warshadaha dhismaha si loo xoojiyo dhismayaasha la taaban karo iyo wixii la mid ah | |
Tayada | Tayada koowaad, alaabtu waxay ka timid warshado waaweyn oo Shiinaha ah. | |
Nooca | bir bir ah oo qallafsan oo kulul |
Halabuurka Kiimikada
Darajo | Xogta farsamada ee ka kooban kiimikaad asalka ah (%) | ||||||
C | Mn | Si | S | P | V | ||
HRB500 | ≤0.25 | ≤1.60 | ≤0.80 | ≤0.045 | ≤0.045 | 0.08-0.12 | |
Karti jireed | |||||||
Xoogga Wax-soosaarka (N/cm²) | Xooga Jilicsan (N/cm²) | Kordhinta (%) | |||||
≥500 | ≥630 | ≥12 |
Miisaanka aragtida iyo qaybta qaybta dhexroor kasta sida hoose ee macluumaadkaaga
Dhexroor (mm) | Aagga qaybta (mm²) | Cuf (kg/m) | Miisaanka 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 | 201.1 | 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 | 1964kii | 15.42 | 185.04 |
Isticmaalka iyo Codsiyada HRB500 Birta Burbursan
Baarka qallafsan ayaa si weyn loogu isticmaalaa dhismayaasha, buundooyinka, waddooyinka iyo dhismayaasha kale ee injineernimada. Waddooyinka waaweyn ilaa kuwa tareenada, buundooyinka, biyomareennada, tunnelyada, tas-hiilaadka dadweynaha sida kantaroolka daadadka, biyo-xireenka, dhismaha guryaha yar yar, alwaaxdii, tiir, darbiga iyo aasaaska saxanka, baarka qallafsan waa qalab dhismeed oo muhiim ah. Horumarinta dhaqaalaha adduunka iyo horumarinta xooggan ee dhismaha kaabayaasha, hantida maguurtada ah, baahida loo qabo bararka qallafsan ayaa noqon doona mid weyn oo weyn.