Dulmar guud oo ku saabsan HRB500 Beformed Steel Bar
Baararka HRB500 ee qalloocan waa baararka dusha sare ee godan, badanaa leh 2 feedh oo dherer ah iyo feedhyo isdhaafsan oo si siman ugu kala firirsan dhererka. Qaabka feeraha isdhaafsan waa qaab wareegsan, herringbone iyo qaab bisex ah. Waxaa lagu muujiyaa milimitir dhexroor magaceed. Dhexroorka magacaeed ee baararka qalloocan wuxuu u dhigmaa dhexroorka magacaeed ee baararka wareegsan ee siman ee isgoyska iskutallaabta ah. Dhexroorka magacaeed ee baararka waa 8-50 mm, dhexroorka lagu taliyayna waa 8, 12, 16, 20, 25, 32, iyo 40 mm. Baararka xoojinta waxaa inta badan la kulma cadaadis xoog leh oo ku dhaca shubka. Sababtoo ah ficilka feeraha, baararka birta ee qalloocan waxay leeyihiin awood isku xidhnaan oo weyn oo leh shubka, si ay si fiican ugu adkaystaan ficilka xoogagga dibadda.
Tilmaamaha Birta Qalloocan ee HRB500
| Heerka Caadiga ah | 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 loogu baahdo | |
| Muddada lacag bixinta | TT ama L/C | |
| Codsiga | inta badan waxaa loo isticmaalaa warshadaha dhismaha si loo xoojiyo dhismayaasha la taaban karo iyo wixii la mid ah | |
| Tayada | Tayada koowaad, alaabtu waxay ka timid soosaarayaal waaweyn oo Shiinees ah. | |
| Nooca | Baal bir ah oo kulul oo la duubay |
Halabuurka Kiimikada
| Fasal | Xogta farsamada ee halabuurka kiimikada asalka ah (%) | ||||||
| C | Mn | Si | S | P | V | ||
| HRB500 | ≤0.25 | ≤1.60 | ≤0.80 | ≤0.045 | ≤0.045 | 0.08-0.12 | |
| Awoodda jireed | |||||||
| Xoog Wax Soo Saar ah (N/cm²) | Xoogga Tijaabada (N/cm²) | Kordhinta (%) | |||||
| ≥500 | ≥630 | ≥12 | |||||
Miisaanka aragtiyeed iyo bedka qaybta ee dhexroor kasta sida hoos ku qoran si aad u hesho macluumaadkaaga
| Dhexroor (mm) | Bedka qaybta (mm²) | Cufnaanta (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 | 1964 | 15.42 | 185.04 |
Isticmaalka iyo Adeegsiga HRB500 Beformed Steel Bar
Baarka qaabaysan ayaa si weyn loogu isticmaalaa dhismayaasha, buundooyinka, waddooyinka iyo dhismayaasha kale ee injineernimada. Waddooyinka waaweyn ilaa waddooyinka waaweyn, tareennada, buundooyinka, biyo-mareennada, godadka dhulka hoostiisa mara, xarumaha dadweynaha sida xakamaynta daadadka, biyo-xireennada, dhismaha guryaha yar yar, alwaaxda, tiirka, derbiga iyo aasaaska saxanka, baarka qaabaysan waa agab dhisme oo muhiim ah. Iyadoo la horumarinayo dhaqaalaha adduunka iyo horumarka xooggan ee dhismaha kaabayaasha dhaqaalaha, hantida ma-guurtada ah, baahida loo qabo baarka qaabaysan ayaa noqon doonta mid weyn oo weyn.
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