ASTM 321 #8 Xaashi & Saxan Bir ah oo aan Daxal Lahayn
ASTM 321 #8Xaashida Birta Ahaanta ah& Saxan
Xaashi bir ah oo aan daxal lahayn iyo saxan 321Xaashida Birta Ahaanta ahwaxaa badanaa loogu yeeraa birta u adkaysta daxalka maadaama aysan wasakhayn, mirqin ama miridhku si fudud u samayn sida birta kaarboonka caadiga ah. Xaashida iyo saxanka birta aan daxalka lahayn waa xalka ugu fiican ee loogu talagalay codsiyada u baahan in birtu ay yeelato tayo ka-hortagga oksaydhka.
Badeecadaha gariiradda birta ah ee aan lahayn:
tuubo gariiradda ah oo aan lahayn bir
gariiradda tuubo bir ah oo aan lahayn bir
tuubo bir ah oo aan lahayn bir
tuubo bir ah oo aan lahayn tuubo gariiradda
alaab-qeybiyeyaasha tuubooyinka gariiradda birta ah
saarayaasha tuubooyinka gariiradda birta ah ee aan lahayn
gariiradda tuubo bir ah oo aan lahayn bir
Codsiyada Sheet Bir ah oo aan lahayn dahaar & Plate
Xaashida iyo saxanka birta aan daxalka lahayn waxay leeyihiin codsiyo warshadeed oo kala duwan, kuwaas oo qaarkood ay ka mid yihiin:
l Habaynta iyo Maareynta Cuntada
l Isweydaarsiga Kulaylka
l Weelasha Habka Kiimikada
l Qandaraaslayaasha
Astaamaha
1 badeecoxaashida birta aan daxalka lahayn/Saxanka
2 walxood201, 202, 304, 304L, 316, 316L, 309S, 310S, 317L, 321, 409, 409L, 410, 420, 430, iwm.
3dusha sare2B, BA, HL, 4K, 6K, 8KNO. 1, MAYA. 2, MAYA. 3, MAYA. 4, MAYA. 5, iwm.
4 heer caadi ahAISI, ASTM, DIN, EN, GB, JIS, iwm
5 qeexitaan
(1) dhumucdiisuna waa: 0.3mm- 100mm
(2) ballaca: 1000mm, 1250mm, 1500mm, 1800mm, 2000mm, iwm.
(3) dhererka: 2000mm2440mm, 3000mm, 6000mm, iwm.
(4) Tilmaamaha waxaa loo bixin karaa sida shuruudaha macaamiisha.
6 codsi
(1) Dhismaha, qurxinta
(2) warshadaha batroolka, kiimikada
(3) qalabka korontada, baabuurta, hawada sare
(4) alaabta guriga, qalabka jikada, maacuunta, cuntada
(5) qalabka qalliinka
7 faa'iido
(1) Tayada dusha sare, nadiif ah, iyo dhammaystir siman
(2) Iska caabin wanaagsan oo daxalka ah, cimri dherer ka badan birta caadiga ah
(3) Xoog sare iyo in la beddelo qaab-dhismeedka
(4) Ma fududa in la oksaydheeyo
(5) Waxqabadka alxanka wanaagsan
(6) Isticmaalka kala duwanaanshaha
8 xirmo
(1) Badeecadaha waa la xirxiraa oo lagu calaamadeeyaa sida waafaqsan qaanuunka
(2) Sida waafaqsan shuruudaha macaamiisha
9 keenis20 maalmood gudahood tan iyo markii aan helno deebaajiga, inta badan iyadoo loo eegayo tiradaada iyo siyaabaha gaadiidka.
10 lacag bixinT/T, L/C
11 raridFOB/CIF/CFR
12 wax soo saar500tons/bishii
13 QoraalWaxaan bixin karnaa badeecooyin kale oo heer sare ah sida shuruudaha macaamiisha.
Heerka & Agabka
1 ASTM A240 Heerka
201, 304 304L 304H 309S 309H 310S 310H 316 316H 316L 316Ti 317 317L 321 321H 347 347H 409 4104 30S
| Faahfaahinta | Heerka Birta | C% | Si% | Mn% | P% | S% | Cr% | Ni% | Bisha% | Ti% | KALE |
| Ugu badnaan. | Ugu badnaan. | Ugu badnaan. | Ugu badnaan. | Ugu badnaan | |||||||
| ASTM A240 | S30100 | 0.15 | 1 | 2 | 0.045 | 0.03 | 16.00-18.00 | 6.00-8.00 | — | — | N:0.10 Ugu badan |
| S30200 | 0.15 | 0.75 | 2 | 0.045 | 0.03 | 17.00-19.00 | 8.00-10.00 | — | — | N:0.10 Ugu badan | |
| S30400 | 0.08 | 0.75 | 2 | 0.045 | 0.03 | 18.00-20.00 | 8.00-10.5 | — | — | N:0.10 Ugu badan | |
| S30403 | 0.03 | 0.75 | 2 | 0.045 | 0.03 | 18.00-20.00 | 8.00-12.00 | — | — | N:0.10 Ugu badan | |
| S30908 | 0.08 | 0.75 | 2 | 0.045 | 0.03 | 22.00-24.00 | 12.00-15.00 | — | — | — | |
| S31008 | 0.08 | 1.5 | 2 | 0.045 | 0.03 | 24.00-26.00 | 19.00-22.00 | — | — | — | |
| S31600 | 0.08 | 0.75 | 2 | 0.045 | 0.03 | 16.00-18.00 | 10.00-14.00 | 2.00-3.00 | — | N:0.10 Ugu badan | |
| S31603 | 0.03 | 0.75 | 2 | 0.045 | 0.03 | 16.00-18.00 | 10.00-14.00 | 2.00-3.00 | — | N:0.10 Ugu badan | |
| S31700 | 0.08 | 0.75 | 2 | 0.045 | 0.03 | 18.00-20.00 | 11.00-15.00 | 3.00-4.00 | — | N:0.10 Ugu badan | |
| S32100 | 0.08 | 0.75 | 2 | 0.045 | 0.03 | 17.00-19.00 | 9.00-12.00 | — | 5*(C+N) Ugu yaraan. | N:0.10 Ugu badan | |
| 0.70 Ugu badnaan | |||||||||||
| S34700 | 0.08 | 0.75 | 2 | 0.045 | 0.03 | 17.00-19.00 | 9.00-13.00 | — | — | Cb: 10*CM gudaha. | |
| 1.00 Ugu badnaan | |||||||||||
| S40910 | 0.03 | 1 | 1 | 0.045 | 0.03 | 10.50-11.70 | 0.5 Ugu badnaan | — | — | Ti:6*CMin. | |
| Ugu badnaan 0.5. | |||||||||||
| S41000 | 0.15 | 1 | 1 | 0.04 | 0.03 | 11.50-13.50 | 0.75 Ugu badnaan | — | — | — | |
| S43000 | 0.12 | 1 | 1 | 0.04 | 0.03 | 16.00-18.00 | 0.75 Ugu badnaan | — | — | — |
Daaweynta dusha sare
| Itme | Dhammaystirka dusha sare | Hababka dhammaystirka dusha sare | Codsiga ugu weyn |
| Lambarka 1aad | HR | Daaweynta kulaylka ka dib duubista kulul, qajaarka, ama daawaynta | Waayo iyada oo aan loo eegin ujeeddada dhalaalka dusha sare |
| Lambarka.2D | Iyada oo aan lahayn SPM | Habka daaweynta kulaylka ka dib rogid qabow, duubista dusha sare ee la qurxiyey oo leh dhogor ama ugu dambeyntii farsamaynta dusha sare ee matte ah oo fudud | Agabka guud, qalabka dhismaha. |
| Lambarka.2B | Ka dib SPM | Siinta qalabka wax lagu farsameeyo ee lambar 2 hab ku habboon oo iftiin qabow ah | Agabka guud, agabka dhismaha (inta badan alaabta waa la farsameeyaa) |
| BA | Iftiin dhalaalaya oo la qaboojiyey | Daawaynta kulaylka dhalaalaya ka dib rogid qabow, si ay u noqoto mid dhalaalaya oo iftiin qabow leh | Qaybaha baabuurta, qalabka guriga, gawaarida, qalabka caafimaadka, qalabka cuntada |
| Lambarka 3aad | Habaynta hadhuudhka dhalaalaya oo qallafsan | Suun shiidid xoqid ah oo NO.2D ama NO.2B ah oo lagu farsameeyo alwaax lambarkeedu yahay 100-120 | Qalabka dhismaha, agabka jikada |
| Lambarka 4aad | Ka dib CPL | Suun shiidid xoqid ah oo NO.2D ama NO.2B ah oo lagu farsameeyo alwaax lambarkeedu yahay 150-180 | Qalabka dhismaha, agabka jikada, baabuurta, qalabka caafimaadka, qalabka cuntada |
| 240# | Shiidida khadadka yaryar | Suunka shiididda ee NO.2D ama NO.2B ee alwaaxda farsamaysa ee 240 ee lagu shiidayo alwaaxa | Qalabka jikada |
| 320# | In ka badan 240 xariiq oo shiidid ah | Suunka shiididda ee NO.2D ama NO.2B ee alwaaxda farsamaysa ee 320 ee lagu shiidayo alwaaxa | Qalabka jikada |
| 400# | Ku dhow iftiinka BA | Habka rinjiyeynta giraangiraha ee alwaaxa 400 ee MO.2B | Qalabka dhismaha, qalabka jikada |
| HL (xariiqyada timaha) | Khadka dhalaalinta oo leh habayn joogto ah oo dheer | Cajalad ku habboon (badanaa inta badan Lambarka 150-240) oo xoqan ilaa inta timaha la isticmaalayo, iyadoo leh hab farsamayn joogto ah oo xariiqda dhalaalinta ah. | Qalabka dhismaha ee ugu badan ee la farsameeyo |
| Lambarka 6aad | NO.4 wuxuu ka shaqeynayaa wax ka yar milicsiga, baabi'inta | Qalabka wax lagu farsameeyo ee NO.4 loo isticmaalo nadiifinta cadayashada Tampico | Qalabka dhismaha, qurxinta |
| Lambarka.7 | Farsamaynta muraayadda milicsiga oo aad u sax ah | Lambarka 600 ee buff-ka wareega oo leh dhalaalid | Qalabka dhismaha, qurxinta |
| Lambarka.8 | Dhammaystirka muraayadda ugu iftiiminta badan | Qaybo fiican oo ah walxo xoqan si ay u dhalaalaan, muraayad dhalaalin leh dhalaalin | Qalabka dhismaha, qurxinta, muraayadaha |
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