Soo dejiso Tilmaamaha iyo Cabbirrada ASTM W ee ugu dambeeyay ee pdf
A992 Alaab-qeybiye Birta Qaab-dhismeedka H ah oo kulul oo lagu duubay alwaax bir ah oo kaarboon ah oo loogu talagalay dhismaha
| Magaca alaabta | H-Beam/W-beam | Magaca Summada | Boqortooyo |
| Fasal | Q235B, Q355B, ASTM A36, A572, A992, SS400, S235JR, S355JR | Codsiga | Dhismaha qaab-dhismeedka birta |
| Heerka Caadiga ah | ASTM, GB, JIS, EN | Dhererka | 6-12m, Macaamiisha ayaa loo baahan yahay |
| Farsamada | Kulul oo la duubay | Xirmo | Baakad u qalanta Badda |
| Dulqaad | ±1% | Shuruudaha lacag bixinta | 30% T/T Horumarin + 70% Dheelitirka |
| Adeegga Habaynta | Laabista, Alxanka, Qurxinta, Feereynta, Jaritaanka | MOQ | 25 Tan |
| Waqtiga Bixinta | 10-25 maalmood | Dusha sare | Dusha Dabiiciga ah, Dusha sare ee galvanized |
| Meesha Asalka ah | Tianjin, Shiinaha | Shahaadada | ISO 9001, MTC, SGS, EPD |
| Fasal | C (%) | Mn (%) | Si (%) | B (%) | S (%) | Cu (%) |
| ASTM A36 | ≤0.26 | 0.80–1.20 | ≤0.40 | ≤0.040 | ≤0.050 | ≥0.20 (ikhtiyaar) |
| ASTM A572 Fasalka 50 | ≤0.23 | ≤1.35 | 0.15–0.40 | ≤0.040 | ≤0.050 | ≤0.40 |
| ASTM A992 | ≤0.23 | 0.50–1.50 | ≤0.40 | ≤0.035 | ≤0.045 | ≤0.60 |
| Fasal | Xoogga Wax Soo Saarka | Xoogga Tijaabada | Kordhinta |
| ASTM A36 | ≥250 MPa (36 ksi) | 400–550 MPa | ≥20% |
| ASTM A572 Fasalka 50 | ≥345 MPa (50 ksi) | 450–620 MPa | ≥18% |
| ASTM A992 | ≥345 MPa (50 ksi) | 450–650 MPa | ≥18% |
| Magacaabista | Qoto dheer h (in) | Ballaca w (in) | Dhumucda shabakadda (in) | Aagga Qaybta (in²) | Miisaanka (lb/ft) | Ix (in⁴) | Iy (in⁴) | Wx (in³) | Wy (in³) |
|---|---|---|---|---|---|---|---|---|---|
| W 4×13 | 4.16 | 4.06 | 0.28 | 3.8 | 13 | 11.3 | 3.9 | 5.5 | 1.9 |
| W 5×16 | 5.01 | 5.00 | 0.24 | 4.7 | 16 | 21.3 | 7.5 | 8.5 | 3.0 |
| W 5×19 | 5.15 | 5.03 | 0.27 | 5.5 | 19 | 26.2 | 9.1 | 10.2 | 3.6 |
| W 6×12 | 6.03 | 4.00 | 0.23 | 3.6 | 12 | 22.1 | 3.0 | 7.3 | 1.5 |
| W 6×15 | 5.99 | 5.99 | 0.23 | 4.4 | 15 | 29.1 | 9.3 | 9.7 | 3.1 |
| W 6×16 | 6.28 | 4.03 | 0.26 | 4.7 | 16 | 32.1 | 4.4 | 10.2 | 2.2 |
| W 6×20 | 6.20 | 6.02 | 0.26 | 5.9 | 20 | 41.4 | 13.3 | 13.4 | 4.4 |
| W 6×25 | 6.38 | 6.08 | 0.32 | 7.3 | 25 | 53.4 | 17.1 | 16.7 | 5.6 |
| W 8×10 | 7.89 | 3.94 | 0.17 | 2.9 | 10 | 30.3 | 2.1 | 7.8 | 1.1 |
| W 8×13 | 7.99 | 4.00 | 0.23 | 3.8 | 13 | 39.6 | 2.7 | 9.9 | 1.4 |
| W 8×15 | 8.11 | 4.02 | 0.245 | 4.4 | 15 | 48.0 | 3.4 | 11.8 | 1.7 |
| W 8×18 | 8.14 | 5.25 | 0.23 | 5.3 | 18 | 61.9 | 8.0 | 15.2 | 3.0 |
| W 8×21 | 8.28 | 5.27 | 0.25 | 6.2 | 21 | 75.3 | 9.8 | 18.2 | 3.7 |
| W 8×24 | 7.93 | 6.495 | 0.245 | 7.1 | 24 | 82.8 | 18.3 | 20.9 | 5.6 |
| W 8×28 | 8.06 | 6.535 | 0.285 | 8.3 | 28 | 98.0 | 21.7 | 24.3 | 6.6 |
| W 8×31 | 8.00 | 7.995 | 0.285 | 9.1 | 31 | 110 | 37.1 | 27.5 | 9.3 |
| W 8×35 | 8.12 | 8.02 | 0.31 | 10.3 | 35 | 127 | 42.6 | 31.2 | 10.6 |
| W 8×40 | 8.25 | 8.07 | 0.36 | 11.7 | 40 | 146 | 49.1 | 35.5 | 12.2 |
| W 8×48 | 8.50 | 8.11 | 0.40 | 14.1 | 48 | 184 | 60.9 | 43.3 | 15.0 |
| W 8×58 | 8.75 | 8.22 | 0.51 | 17.1 | 58 | 228 | 75.1 | 52.0 | 18.3 |
| W 8×67 | 9.00 | 8.28 | 0.57 | 19.7 | 67 | 272 | 88.6 | 60.4 | 21.4 |
| W 10×12 | 9.87 | 3.96 | 0.19 | 3.5 | 12 | 53.8 | 2.2 | 10.9 | 1.1 |
| W 10×15 | 9.99 | 4.00 | 0.23 | 4.4 | 15 | 68.9 | 2.9 | 13.8 | 1.5 |
| W 10×17 | 10.11 | 4.01 | 0.24 | 5.0 | 17 | 81.9 | 3.6 | 16.2 | 1.8 |
| W 10×19 | 10.24 | 4.02 | 0.25 | 5.6 | 19 | 96.3 | 3.0 | 18.8 | 2.1 |
| W 10×22 | 10.17 | 5.75 | 0.24 | 6.5 | 22 | 118 | 11.4 | 23.2 | 4.0 |
| W 10×26 | 10.33 | 5.77 | 0.26 | 7.6 | 26 | 144 | 14.1 | 27.9 | 4.9 |
| W 10×30 | 10.47 | 5.81 | 0.30 | 8.84 | 30 | 170 | 16.7 | 32.4 | 5.8 |
| W 10×33 | 9.73 | 7.96 | 0.29 | 9.71 | 33 | 170 | 36.6 | 35.0 | 9.2 |
| W 10×39 | 9.92 | 7.985 | 0.315 | 11.5 | 39 | 209 | 45.0 | 42.1 | 11.3 |
| W 10×45 | 10.10 | 8.02 | 0.35 | 13.3 | 45 | 248 | 53.4 | 49.1 | 13.3 |
| W 10×49 | 9.98 | 10.00 | 0.34 | 14.4 | 49 | 272 | 93.4 | 54.6 | 18.7 |
| W 10×54 | 10.09 | 10.03 | 0.37 | 15.8 | 54 | 303 | 103 | 60.0 | 20.6 |
| W 10×60 | 10.22 | 10.08 | 0.42 | 17.6 | 60 | 341 | 116 | 66.7 | 23.0 |
| W 10×68 | 10.40 | 10.13 | 0.47 | 20.0 | 68 | 394 | 134 | 75.7 | 26.4 |
| W 10×77 | 10.60 | 10.19 | 0.53 | 22.6 | 77 | 455 | 154 | 85.9 | 30.1 |
| W 10×88 | 10.84 | 10.27 | 0.605 | 25.9 | 88 | 534 | 179 | 98.5 | 34.8 |
| W 10×100 | 11.10 | 10.34 | 0.68 | 29.4 | 100 | 623 | 207 | 112 | 40.0 |
| W 10×112 | 11.36 | 10.415 | 0.755 | 32.9 | 112 | 716 | 236 | 126 | 45.3 |
Guji badhanka ku yaal Midig
1. Dhismayaasha Birta Dhismaha
Isticmaalka caanka ah ee ganacsiyada, guryaha, iyo nidaamyada dhismaha birta ee hore loo sii diyaariyey. Xoog sare iyo habayn fudud oo nidaamka dhismaha casriga ah.
2. Warshadaha iyo Bakhaarada
Birta waxaa badanaa loo isticmaalaa warshadaha wax soo saarka, xarumaha qaybinta iyo bakhaarada waaweyn. Awood qaadis culays oo wanaagsan iyo cimri dheer, waxay ilaalisaa waxqabadka qaab-dhismeedka marka ay jiraan shaqooyin culus.
3. Dhismaha Buundada
Loogu talagalay alwaaxyada buundooyinka, qaabaynta buundooyinka iyo buundooyinka korontada. Birta A992 H waxay bixisaa xasillooni iyo xoog sare oo loogu talagalay culaysyada firfircoon ee culus, sidaa darteed waxaa inta badan loo isticmaalaa codsiyada gaadiidka.
4. Qaab-dhismeedka Qalabka & Madal
Waxaa loo isticmaalaa aasaaska mishiinada, goobaha warshadaha iyo taageerada mishiinada culus. Waa mid awood badan, adag oo lagu kalsoonaan karo xitaa codsiyada warshadaha ee adag.
1. Waxaan xafiisyo laamo ah ku leenahay Guatemala iyo Mareykanka, taageerada luqadda Isbaanishka ayaa diyaar ah
2. In ka badan 15 sano oo waayo-aragnimo ah oo ku saabsan dhoofinta birta
3. 5,000 oo tan oo W Beam ah ayaa bakhaarka ku jira
4. Dufcad kasta oo profiles ah ayaa maraysa tijaabada SGS
Baakadaha:
ASTM A992 H-beamBirta qaab-dhismeedka ah waxaa laga heli karaa xirmooyin, ha ahaato lix-geesood ama afar-jibbaaran, waxaana lagu xiraa suumanka birta ah si loo fududeeyo maaraynta iyo rarista. Dhammaan baakadaha si adag ayaa loogu xiraa jirkooda oo dhan si loo hubiyo maaraynta adag iyo gaadiidka. Sida waafaqsan shuruudaha ilaalinta dusha sare ee macaamiisha, daboolka biyaha celiya, daboollada balaastikada ah, saliidda ka hortagga miridhku iwm ayaa la isticmaali karaa.
Rarista:
Waxaan bixin karnaa xalal gaadiid oo dabacsan sida maraakiibta waaweyn, rarista konteenarrada, rarista raafka fidsan iyadoo loo eegayo cabbirka alwaaxda iyo baahiyaha mashruuca. Dhammaanteen waan sameynaa. Wax walba si fiican ayaa loogu buuxiyay rarista, xasilloonida iyo kaydinta booska. Iyada oo la adeegsanayo RSG waxaad heleysaa dukumeentiyada dhoofinta oo dhammaystiran iyo caawimaad ku saabsan keenista caalamiga ah si loo fududeeyo nadiifinta iyo imaatinka waqtiga.
S1: Waa maxay faa'iidooyinka A992 H beam?
Waxay bixisaa xoog wax soo saar sare leh, adkeysi wanaagsan, awood culeys oo xoog leh, iyo waxqabad la isku halleyn karo oo ku jira mashaariicda dhismaha ee culus, taasoo ka dhigaysa mid ku habboon dhismaha iyo kaabayaasha dhaqaalaha.
S2: Ma la habeyn karaa alwaaxyada birta ah ee A992?
Haa, waxaan bixin karnaa cabbirro, dherer, iyo daweyn dusha sare ah oo loo habeeyay iyadoo lagu saleynayo shuruudaha mashruuca, oo ay ku jiraan jarista, qodista, iyo dahaarka dusha sare.
S3: Sidee loo hubiyaa tayada birta?
Dhammaan alaabada waxaa si adag loo soo saaray iyadoo la raacayo heerarka ASTM A992 waxaana lagu tijaabiyay falanqaynta halabuurka kiimikada, tijaabada farsamada, iyo kormeerka cabbirka ka hor inta aan la rarin.
S4: Waa maxay waqtiga keenista ee A992 H beams?
Waqtiga keenista waxay ku xiran tahay tirada dalabka iyo qeexitaannada. Cabbirka kaydka caadiga ah si dhakhso ah ayaa loo soo rari karaa, halka dalabaadka la habeeyey ay u baahan yihiin waqti wax soo saar dheeraad ah.
S5: Maxaad Royal Steel Group ugu dooratay alaab-qeybiyahaaga?
Royal Steel Group waxay bixisaa sahay deggan, qiimo tartan ah, xakamayn tayo oo adag, iyo khibrad dhoofin caalami ah, iyadoo bixinaysa xalal hal joogsi ah oo loogu talagalay mashaariicda birta qaab-dhismeedka adduunka oo dhan.












