Soo dejiso Tilmaamaha Birta Xagasha ee ugu dambeeyay iyo Cabbirrada.
Dhoofiyaha Birta Xagalaysan ee Tayada Sare leh ee Aan La Midayn ASTM A36 A572 Dhoofiyaha Birta Xagalaysan ee Qaab-dhismeedka
Dulmar Guud oo ku saabsan Badeecada
Birta Xagasha Baarka ahwaa mid ka mid ah noocyada ugu caansan ee birta qaab-dhismeedka waxayna leedahay qayb iskutallaab ah oo qaab L ah taasoo ka dhigaysa badeecad aad u xoog badan, deggan oo wax badan qaban karta. Waxaa si weyn loogu isticmaalaa dhismaha, qaab-dhismeedka birta, buundada, wax-soo-saarka mashiinnada, munaaradda gudbinta iwm.
Royal Steel Group waxay ka shaqaysaa Baararka Xaglaha Birta ee Qaab-dhismeedka ee heerka sare ah, kuwaas oo u hoggaansan Heerarka Caalamiga ah sida ASTM A36, ASTM A572, EN 10025 iyo JIS G3101. Waxaan bixinaa labadaba.Bir xagal simaniyoBir xagal aan sinnayniyadoo la adeegsanayo cabbirro la habeeyey, adeegyo goyn ah, iyo xalal dhoofinta caalamiga ah.
Faahfaahinta Badeecada
| Shay | Faahfaahinta |
| Magaca Badeecada | Birta Xagasha Birta ah / Birta Xagasha |
| Heerka Caadiga ah | ASTM A36, ASTM A572, EN 10025, JIS G3101 |
| Heerka Agabka | A36, A572 Gr.50, S235JR, S275JR, SS400 |
| Nooca | Xagasha Siman / Xagasha Aan Simanayn |
| Habka Wax Soo Saarka | Kulul oo la duubay |
| Dhumucda | 3mm – 25mm |
| Dhererka | 6m, 9m, 12m ama la habeeyey |
| Dusha sare | Madow, Galvanized, Rinjiyeysan |
| Shahaadada | Shahaadada Imtixaanka Mill (MTC), Kormeerka SGS ayaa diyaar ah |
Qaab-dhismeedka Kiimikada ASTM Xagasha Birta Bar
| Heerka Birta | Qaababka | Kaarboon, ugu badnaan, % | Manganese, % | Fosfooraska, ugu badnaan, % | Sulfur, ugu badnaan, % | Silikoon, % |
| A36 | Qaababka Birta | 0.26 | -- | 0.04 | 0.05 | ≤0.40 |
| Shay | Fasal | Kaarboon, ugu badnaan, % | Manganese, ugu badnaan, % | Silikoon, ugu badnaan, % | Fosfooraska, ugu badnaan, % | Sulfur, ugu badnaan, % |
| Xagasha Birta ah ee A572 | 42 | 0.21 | 1.35 | 0.4 | 0.04 | 0.05 |
| 50 | 0.23 | 1.35 | 0.4 | 0.04 | 0.05 | |
| 55 | 0.25 | 1.35 | 0.4 | 0.04 | 0.05 |
Guryaha Farsamada ee ASTM Xagasha Birta Bar
| Heerka Birta | Qaababka | Xoogga Garaacista, ksi [MPa] | Dhibcaha Wax-soo-saarka, ugu yaraan, ksi [MPa] | Dheeraynta 8 inji [200 mm], ugu yaraan, % | Dheelitirka 2 inji [50 mm], ugu yaraan, % |
| A36 | Qaababka Birta | 58 - 80 [400 - 550] | 36 [250] | 20 | 21 |
| Shay | Fasal | Dhibcaha Wax-soo-saarka, ugu yaraan, ksi [MPa] | Xoogga Garaacista, ugu yaraan, ksi [MPa] |
| Xagasha Birta ah ee A572 | 42 | 42 [290] | 60 [415] |
| 50 | 50 [345] | 65 [450] | |
| 55 | 55 [380] | 70 [485] |
Cabbirka Birta Xagalka ASTM A36
qeexidda birta A36 xagal siman
qeexidda birta xagasha aan sinnayn ee A36
qeexidda birta A36 xagal siman
| Shay | Lugta 1 (mm) | Lugta 2 (mm) | Dhumuc (mm) | Miisaanka (kg/m) | Shay | Lugta 1 (mm) | Lugta 2 (mm) | Dhumuc (mm) | Miisaanka (kg/m) |
| EA36001 | 20 | 20 | 3 | 0.889 | EA36045 | 80 | 80 | 7 | 8.525 |
| EA36002 | 20 | 20 | 4 | 1.145 | EA36046 | 80 | 80 | 8 | 9.658 |
| EA36003 | 25 | 25 | 3 | 1.124 | EA36047 | 80 | 80 | 10 | 11.874 |
| EA36004 | 25 | 25 | 4 | 1.459 | EA36048 | 90 | 90 | 6 | 8.35 |
| EA36005 | 30 | 30 | 3 | 1.373 | EA36049 | 90 | 90 | 7 | 9.656 |
| EA36006 | 30 | 30 | 4 | 1.786 | EA36050 | 90 | 90 | 8 | 10.946 |
| EA36007 | 35 | 35 | 3 | 1.578 | EA36051 | 90 | 90 | 10 | 13.476 |
| EA36008 | 35 | 35 | 4 | 2.072 | EA36052 | 90 | 90 | 12 | 15.94 |
| EA36009 | 35 | 35 | 5 | 2.551 | EA36053 | 100 | 100 | 6 | 9.366 |
| EA36010 | 40 | 40 | 3 | 1.852 | EA36054 | 100 | 100 | 7 | 10.83 |
| EA36011 | 40 | 40 | 4 | 2.422 | EA36055 | 100 | 100 | 8 | 10.276 |
| EA36012 | 40 | 40 | 5 | 1.976 | EA36056 | 100 | 100 | 10 | 15.12 |
| EA36013 | 44 | 44 | 3 | 2.002 | EA36057 | 100 | 100 | 12 | 17.898 |
| EA36014 | 44 | 44 | 4 | 2.638 | EA36058 | 100 | 100 | 14 | 20.611 |
| EA36015 | 38 | 38 | 3 | 1.719 | EA36059 | 100 | 100 | 16 | 23.257 |
| EA36016 | 38 | 38 | 4 | 2.261 | EA36060 | 110 | 110 | 7 | 11.928 |
| EA36017 | 48 | 48 | 3 | 2.19 | EA36061 | 110 | 110 | 8 | 13.532 |
| EA36018 | 48 | 48 | 4 | 2.889 | EA36062 | 110 | 110 | 10 | 16.69 |
| EA36019 | 48 | 48 | 5 | 3.572 | EA36063 | 110 | 110 | 12 | 19.782 |
| EA36020 | 50 | 50 | 3 | 2.332 | EA36064 | 110 | 110 | 14 | 22.809 |
| EA36021 | 50 | 50 | 4 | 3.059 | EA36065 | 125 | 125 | 8 | 15.504 |
| EA36022 | 50 | 50 | 5 | 3.77 | EA36066 | 125 | 125 | 10 | 19.133 |
| EA36023 | 50 | 50 | 6 | 4.465 | EA36067 | 125 | 125 | 12 | 22.692 |
| EA36024 | 56 | 56 | 3 | 2.624 | EA36068 | 125 | 125 | 14 | 26.193 |
| EA36025 | 56 | 56 | 4 | 3.446 | EA36069 | 140 | 140 | 10 | 21.488 |
| EA36026 | 56 | 56 | 5 | 4.251 | EA36070 | 140 | 140 | 12 | 25.522 |
| EA36027 | 56 | 56 | 6 | 6.568 | EA36071 | 140 | 140 | 14 | 29.49 |
| EA36028 | 63 | 63 | 4 | 3,907 | EA36072 | 140 | 140 | 16 | 33,393 |
| EA36029 | 63 | 63 | 5 | 4.822 | EA36073 | 160 | 160 | 10 | 24.724 |
| EA36030 | 63 | 63 | 6 | 5.721 | EA36074 | 160 | 160 | 12 | 29.391 |
| EA36031 | 63 | 63 | 8 | 7.469 | EA36075 | 160 | 160 | 14 | 33.987 |
| EA36032 | 63 | 63 | 10 | 9.151 | EA36076 | 160 | 160 | 16 | 38.518 |
| EA36033 | 70 | 70 | 4 | 4.372 | EA36077 | 180 | 180 | 12 | 33.159 |
| EA36034 | 70 | 70 | 5 | 5.397 | EA36078 | 180 | 180 | 14 | 35.383 |
| EA36035 | 70 | 70 | 6 | 6.406 | EA36079 | 180 | 180 | 16 | 43.452 |
| EA36036 | 70 | 70 | 7 | 7,398 | EA36080 | 180 | 180 | 18 | 48.634 |
| EA36037 | 70 | 70 | 8 | 8.373 | EA36081 | 200 | 200 | 14 | 42.894 |
| EA36038 | 75 | 75 | 5 | 5.818 | EA36082 | 200 | 200 | 16 | 48.56 |
| EA36039 | 75 | 75 | 6 | 6.905 | EA36083 | 200 | 200 | 18 | 54.501 |
| EA36040 | 75 | 75 | 7 | 7.976 | EA36084 | 200 | 200 | 20 | 60.056 |
| EA36041 | 75 | 75 | 8 | 9.03 | EA36085 | 200 | 200 | 22 | 71.168 |
| EA36042 | 75 | 75 | 10 | 11.089 | Dhererka = 6 - 12 mitir SS400 ama Q235 | ||||
| EA36043 | 80 | 80 | 5 | 6.211 | |||||
| EA36044 | 80 | 80 | 6 | 7.376 | |||||
qeexidda birta xagasha aan sinnayn ee A36
| Lambarka Shayga | Lugta 1 (mm) | Lugta 2 (mm) | Dhumuc (mm) | Miisaanka (kg/m) | Lambarka Shayga | Lugta 1 (mm) | Lugta 2 (mm) | Dhumuc (mm) | Miisaanka (kg/m) |
| UEA36001 | 30 | 20 | 3 | 1.14 | UEA36045 | 100 | 50 | 6 | 6.98 |
| UEA36002 | 30 | 20 | 4 | 1.49 | UEA36046 | 100 | 50 | 8 | 9.16 |
| UEA36003 | 40 | 20 | 3 | 1.38 | UEA36047 | 100 | 50 | 10 | 11.3 |
| UEA36004 | 40 | 20 | 3 | 1.8 | UEA36048 | 100 | 65 | 7 | 8.96 |
| UEA36005 | 40 | 25 | 4 | 1.97 | UEA36049 | 100 | 65 | 8 | 10.2 |
| UEA36006 | 45 | 30 | 4 | 2.3 | UEA36050 | 100 | 65 | 9 | 11.3 |
| UEA36007 | 45 | 30 | 5 | 2.82 | UEA36051 | 100 | 65 | 10 | 12.5 |
| UEA36008 | 50 | 30 | 5 | 3.02 | UEA36052 | 100 | 75 | 7 | 9.52 |
| UEA36009 | 50 | 30 | 6 | 3.58 | UEA36053 | 100 | 75 | 8 | 10.8 |
| UEA36010 | 50 | 40 | 4 | 2.77 | UEA36054 | 100 | 75 | 9 | 12.1 |
| UEA36011 | 50 | 40 | 5 | 3.42 | UEA36055 | 100 | 75 | 10 | 13.3 |
| UEA36012 | 50 | 40 | 6 | 4.03 | UEA36056 | 100 | 75 | 11 | 14.6 |
| UEA36013 | 60 | 30 | 5 | 3.43 | UEA36057 | 100 | 75 | 12 | 15.8 |
| UEA36014 | 60 | 30 | 6 | 4.06 | UEA36058 | 120 | 80 | 8 | 12.4 |
| UEA36015 | 60 | 30 | 7 | 4.68 | UEA36059 | 120 | 80 | 10 | 15.3 |
| UEA36016 | 60 | 40 | 5 | 3.83 | UEA36060 | 120 | 80 | 12 | 18.2 |
| UEA36017 | 60 | 40 | 6 | 4.54 | UEA36061 | 130 | 65 | 8 | 12.1 |
| UEA36018 | 60 | 40 | 7 | 5.24 | UEA36062 | 130 | 65 | 10 | 14.9 |
| UEA36019 | 65 | 50 | 5 | 4.43 | UEA36063 | 130 | 65 | 12 | 17.7 |
| UEA36020 | 65 | 50 | 6 | 5.26 | UEA36064 | 130 | 75 | 8 | 12.7 |
| UEA36021 | 65 | 50 | 7 | 6.08 | UEA36065 | 130 | 75 | 10 | 15.7 |
| UEA36022 | 65 | 50 | 8 | 6.88 | UEA36066 | 130 | 75 | 12 | 18.6 |
| UEA36023 | 75 | 50 | 5 | 4.83 | UEA36067 | 130 | 90 | 10 | 17 |
| UEA36024 | 75 | 50 | 6 | 5.75 | UEA36068 | 130 | 90 | 12 | 20.1 |
| UEA36025 | 75 | 50 | 7 | 6.65 | UEA36069 | 150 | 75 | 9 | 15.7 |
| UEA36026 | 75 | 50 | 8 | 7.53 | UEA36070 | 150 | 75 | 10 | 17.4 |
| UEA36027 | 75 | 50 | 9 | 8.4 | UEA36071 | 150 | 75 | 11 | 18.9 |
| UEA36028 | 75 | 55 | 5 | 5.04 | UEA36072 | 150 | 75 | 12 | 20.6 |
| UEA36029 | 75 | 55 | 7 | 6.93 | UEA36073 | 150 | 90 | 10 | 18.6 |
| UEA36030 | 75 | 65 | 6 | 6.49 | UEA36074 | 150 | 90 | 12 | 22 |
| UEA36031 | 75 | 65 | 8 | 8.48 | UEA36075 | 150 | 90 | 15 | 27.1 |
| UEA36032 | 75 | 65 | 10 | 10.5 | UEA36076 | 150 | 100 | 10 | 19.3 |
| UEA36033 | 80 | 40 | 6 | 5.51 | UEA36077 | 150 | 100 | 12 | 23 |
| UEA36034 | 80 | 40 | 8 | 7.21 | UEA36078 | 150 | 100 | 14 | 26.6 |
| UEA36035 | 80 | 60 | 6 | 6.49 | UEA36079 | 160 | 80 | 10 | 18.5 |
| UEA36036 | 80 | 60 | 7 | 7.5 | UEA36080 | 160 | 80 | 12 | 22 |
| UEA36037 | 80 | 60 | 8 | 8.48 | UEA36081 | 160 | 80 | 14 | 25.4 |
| UEA36038 | 80 | 65 | 6 | 6.73 | UEA36082 | 200 | 100 | 10 | 23.4 |
| UEA36039 | 80 | 65 | 8 | 8.82 | UEA36083 | 200 | 100 | 12 | 27.8 |
| UEA36040 | 80 | 65 | 10 | 10.9 | UEA36084 | 200 | 100 | 15 | 34.4 |
| UEA36041 | 90 | 65 | 6 | 7.22 | UEA36085 | 250 | 90 | 10 | 26.6 |
| UEA36042 | 90 | 65 | 7 | 8.32 | Qalabka: ASTM A36 Dhererka = 6 - 12 mitir | ||||
| UEA36043 | 90 | 65 | 8 | 9.44 | |||||
| UEA36044 | 90 | 65 | 10 | 11.7 | |||||
Guji badhanka ku yaal Midig
Dhammaadka Dusha Sare
Astaamaha ugu Muhiimsan
1. Adkaysi Sare & Awood Sare oo lagu dhali karo
Birta xagasha ASTM A36, A572 waxay leedahay sifooyin farsamo oo la xaqiijiyay oo loogu talagalay in loogu isticmaalo jawi adag oo xoog badan leh codsiyada qaab-dhismeedka.
2. Xulashooyinka Cabbirka Dabacsan
Waxaan haynaa cabbirro kala duwan oo xagal bir ah, xaglo siman iyo kuwo aan sinnayn, waxaan ku siin karnaa xaddi kasta oo aad u baahato.
3. Samaynta Fudud
Ulaha xagasha birta ah waa la isku dhejin karaa, la qodi karaa, la jari karaa oo si fudud ayaa loogu xidhi karaa, sidaa darteed waxay ku fiican yihiin sameynta dhismayaasha birta ee adag.
4. Xulashooyinka Ilaalinta Midhaha
Birta xagasha ee kulul ee lagu dhex milmo waxay bixisaa iska caabin daxalka oo wanaagsan oo loogu talagalay isticmaalka bannaanka iyo soo-gaadhista cimilada muddo dheer.
CODSIGA UGU WEYN
Adeegga Birta Angle ASTM waxaa loo adeegsadaa codsiyo badan oo qaab-dhismeed iyo warshadeed, sida bakhaarada iyo soosaarayaasha sababtoo ah xooggeeda sare, alxanka sare iyo tayada la isku halleyn karo.
1. Nidaamyada Taageerada Dhismaha Birta iyo Dhismayaasha Birta:Waxaa loo isticmaalaa taageerooyinka dhismaha birta ah, qalabka saqafka, nidaamyada xoojinta iyo qaybaha isku xirka ee isku dhafan.
2. Qaab-dhismeedka Birta Fudud iyo Dhismaha:Waxaa loo isticmaalaa biraha iyo qabsatooyinka, sida qaababka taageerada derbiga daahyada iyo alaabada dheeraadka ah ee dhismayaasha birta fudud.
3. Mashruucyada Tamarta & Warshadaha:Qaab-dhismeedka saliidda iyo gaaska, taageerada qalabka saliidda iyo gaaska, iyo nidaamyada rakibaadda iftiinka qoraxda iyo sidoo kale meelaha lagu shubo jacks-ka iyo alaabada la xiriira biyaha.
4. Kaabayaasha dhaqaalaha iyo farsamada:Xalalka heer caalami ah ee dhismaha, soo saarista iyo dayactirka dhismayaasha iyo kaabayaasha dhaqaalaha. Waxaa loo isticmaali karaa buundooyinka, goobaha warshadaha, munaaradaha iyo shaqooyinka sameynta birta ee la habeeyey.
Adeegyada Habaynta
Royal Steel Group waa shirkad xirfadle ah oo bixisa adeegyada farsamaynta xagasha birta si ay u buuxiso baahiyaha kala duwan ee shuruudaha mashruuca, sida:
Neefsashada iyo Rolling- sida ku cad sawirradaada iyo qeexitaannadaada.
Qodista iyo Feereynta- Godka saxda ah iyo habaynta isku xirka ee rakibidda qaab-dhismeedka.
Samaynta Alxanka— Qaybaha iyo qalabka birta ee gaarka loo leeyahay.
Kulul-Dhiig-galayn- Ilaalinta miridhku aad u fiican yahay ee loogu talagalay isticmaalka dibadda iyo muddada dheer.
Daaweynta Dusha Sare- Qarax rasaas ah, rinjiyeyn iyo dhammaystir dusha sare ah oo kale oo ikhtiyaarro ah.
Sameynta Gaarka ah- Xalalka gaarka ah ee loogu talagalay dhismayaasha birta, mashaariicda tamarta iyo isticmaalka warshadaha.
Maxaad u dooratay Royal Steel Group?
Royal Steel Group waxay bixisaa xalal xirfad leh oo bir ah oo qaab-dhismeed leh oo leh awood ay ku soo saaraan xalal loogu talagalay baahiyahaaga iyadoo la raacayo shuruudahaagaASTM (Heerka Mareykanka), EN (Heerka Yurub), AS/NZS (Heerka Australiya), iyo JIS (Heerka Jabbaan).
1. Wax soo saarka Jarista Tailor-ka ee Caadiga ah ee Badan
Taageer wax soo saarka gaarka ah ee astaamaha birta iyadoo loo eegayo heerarka caalamiga ah, darajooyinka, cabbirrada iyo shuruudaha mashruuca.
2. Xakamaynta Tayada Adag & Soo Saarista Saxda ah
Baaritaanka buuxa ee toosanaanta, cabbirka, sifooyinka kiimikada iyo farsamada iyo sidoo kale dhammaystirka dusha sare wuxuu hubiyaa waxqabad isku mid ah iyo dulqaad cabbir ah oo alaabta ah.
3. Adeegga Kormeerka Dhinac Saddexaad ayaa diyaar ah
Kormeerada BVL, SGS iyo kuwa kale ee dhinac saddexaad ah waa la aqbalayaa si loo hubiyo tayada badeecada loona buuxiyo shuruudaha mashruuca injineernimada adduunka oo dhan.
4. Bixinta Xasilloon iyo Adeeg Caalami ah
Horumarinta awoodda oo xooggan, saadka si wanaagsan loo abaabulay iyo jadwalka gaarsiinta oo joogto ah ayaa noo suurta gelinaya inaan ku taageerno mashaariicda dibadda waqtigii loogu talagalay.
5. Adeegga Taageerada Farsamada & Iibka Kadib
Isku-dubaridka mashruuca dibadda iyo isgaarsiinta farsamada iyo adeegga iibka kadib ayaa diyaar u ah si loo fududeeyo dadaallada iskaashiga.
6. Lamaanahaaga Lagu Kalsoon Yahay ee Mashaariicda Caalamiga ah
Waxaan si gaar ah u daboolnaa shuruudaha wax iibsiga ee qandaraaslayaasha injineernimada caalamiga ah, kuwa sameeya birta, qaybiyeyaasha iyo iibsadayaasha warshadaha iyadoo la adeegsanayo xalal bir ah oo tayo leh.
Baakadeynta iyo Rarista
Si loo hubiyo keenista caalamiga ah oo ammaan ah, baararka xagasha birta ah waxaa ka buuxa:
Xirmooyinka birta caadiga ah oo leh xarig bir ah
Ilaalinta biyuhu aanay biyuhu celin
Rarista konteenarka ku habboon
Baakad la habeeyey iyadoo loo eegayo shuruudaha loo socdo
Shuruudaha dhoofinta ee la heli karo:FOB, CIF, CFR, DDP/DDU.
Su'aalaha Badiya La Weydiiyo
S1: Ma waxaad tahay soo-saare ama alaab-qeybiye?
A: Royal Steel Group waa shirkad xirfadle ah oo soo saarta birta iyo dhoofisa, iyadoo la kaashanaysa warshado tayo leh si ay u bixiso sahay joogto ah oo alaabada birta qaab-dhismeedka ah adduunka oo dhan.
S2: Waa maxay heerarka baararka xagasha birta ah ee aad bixin karto?
A: Waxaan bixinaa ASTM A36, ASTM A572, EN 10025, JIS G3101 iyo biraha kale ee heerka caalamiga ah ee xagasha.
Q3: Ma bixin kartaa cabbirro gaar ah?
J: Haa. Waxaan taageernaa cabbirrada la habeeyey, dhumucda, dhererka, daaweynta dusha sare, iyo sameynta iyadoo loo eegayo shuruudaha mashruuca.
S4: Shahaadooyin tayo leh noocee ah ayaad bixin kartaa?
A: Waxaan bixinaa Shahaadada Imtixaanka Mill (MTC), warbixinnada halabuurka kiimikada, warbixinnada tijaabada farsamada, iyo taageerada kormeerka dhinac saddexaad ee BV/SGS.
S5: Adeegyada farsamaynta noocee ah ayaad bixisaan?
A: Waxaan bixinaa adeegyo jarista, qodista, feereynta, alxanka, galvanization, iyo sameynta qalabka gaarka loo sameeyay.
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