Shiinaha Alaab Cusub oo Qiimo Yar ASTM A106 Gr.B DIN 2440 2448 St35/37 Schx60 Dhuumaha Birta Kaarboon-ka
Sharaxaad Gaaban:
ASTM A335 waxaa badanaa loogu yeeraa biibito chrome moly sababtoo ah kiimikooyinka ka kooban Molybdenum (Mo) iyo Chromium (Cr).Molybdenum waxay kordhisaa xoogga birta iyo Chromium (ama chrome) waa xubinta lama huraanka ah ee birta aan-ka-baxa lahayn.Tuubbada birta ah ee ka kooban chrome moly alloy waxay ka dhigaysaa mid ku habboon in loo isticmaalo warshadaha tamarta, warshadaha sifaynta, dhirta kiimikada batroolka, iyo adeegyada goobta saliidda halkaasoo dareeraha iyo gaasaska lagu qaado heerkul aad u sarreeya iyo cadaadis.
Dadaal lagu doonayo in sida ugu wanaagsan loo buuxiyo shuruudaha macmiilka, dhammaan hawlgalladayada waxaa si adag loo fuliyaa si waafaqsan hal-ku-dhiggeena "Tayada Sare, Heerka Tartanka, Adeegga Degdega ah" ee Shiinaha Soosaarka Cusub ee Qiimaha hooseeya ASTM A106 Gr.B DIN 2440 2448 St35/37 Schx60 Dhuumaha Kaarboon-kaarboonka ee aan Xumaan lahayn, Waxaan si xushmad leh ugu soo dhawaynaynaa macaamiisha gurigaaga iyo dibaddaba inay nagu dhejiyaan oo ay nala shaqeeyaan si aan ugu raaxaysano muddo dheer.
Dadaal lagu doonayo in sida ugu wanaagsan loo buuxiyo shuruudaha macmiilka, dhammaan hawlgalladayada si adag ayaa loo fuliyaa si waafaqsan hal-ku-dhiggeena "Tayada Sare, Qiimaha Tartanka, Adeegga Degdega ah"Shiinaha A106gr.B tuubo bir ah oo aan kala go 'lahayn iyo DIN 2440 Dhuumaha birta, Waxaan hadda ka samaynay suuqyo waaweyn oo dalal badan, sida Yurub iyo Maraykanka, Yurubta bari iyo Aasiya bari.Dhanka kale iyada oo leh awoodda xoogga leh ee dadka leh kartida, maaraynta wax soo saarka adag iyo fikradda ganacsiga. waxaan si joogto ah u wadnaa is-hal-abuurnimada, hal-abuurka tignoolajiyada, maaraynta hal-abuurka iyo hal-abuurka fikradda ganacsiga.Si aad u raacdo moodada suuqyada adduunka, badeecooyin cusub ayaa lagu hayaa cilmi baarista iyo bixinta si loo dammaanad qaado faa'iidada tartan ee qaababka, tayada, qiimaha iyo adeegga.
Iska caabin xoog leh oo dillaaca heerkulka sare iyo cadaadiska sare.
Waxa loo isticmaali karaa Adeegyada Daxalka Hydrogen Sulfide.
U adkaysta dildilaaca ka imanaya weerarka Haydaroojiin iyo qallafsanaan.
U adkaysta dildilaaca daxalka sulfide ee kulul.
Waxa loo isticmaali karaa Codsiyada NACE halkaas oo bay'ada dhanaantu ay ku hoos jiraan kulayl sare iyo cadaadis.
Waxa lagu isticmaali karaa NACE-MRO 175 Adeegga Dhadhanka.
Ku habboon codsiyada dillaaca gurguurta.
Wuxuu xamili karaa heerkulka sare leh dabacsanaan aad u hooseeya.
Noocyada birta daawaha ah ee ay dabooshay ASTM A335 - ASME SA335 qeexida waxaa loogu talagalay horgalaha "P", laga bilaabo P5 ilaa P92.Fasalada P11/P22 iyo P91/92 ayaa sida caadiga ah laga helaa xarumaha korontada, halka fasalka P5 iyo P9 ay aad ugu badan yihiin codsiga warshadaha petrochemical.Fasalada P9, P91, liiska, waa kuwa ka qaalisan
| ASTM A335 Birta Alloy-hoose (Darajo) | UNS u dhiganta | C≤ | Mn | P≤ | S≤ | Si≤ | Cr | Mo |
| P1 | K11522 | 0.10-0.20 | 0.30-0.80 | 0.025 | 0.025 | 0.10-0.50 | - | 0.44 ~ 0.65 |
| P2 | K11547 | 0.10-0.20 | 0.30-0.61 | 0.025 | 0.025 | 0.10-0.30 | 0.50-0.81 | 0.44 ~ 0.65 |
| P5 | K41545 | 0.15 | 0.30-0.60 | 0.025 | 0.025 | 0.5 | 4.00 ~ 6.00 | 0.44 ~ 0.65 |
| P5b | K51545 | 0.15 | 0.30-0.60 | 0.025 | 0.025 | 1.00 ~ 2.00 | 4.00 ~ 6.00 | 0.44 ~ 0.65 |
| P5c | K41245 | 0.12 | 0.30-0.60 | 0.025 | 0.025 | 0.5 | 4.00 ~ 6.00 | 0.44 ~ 0.65 |
| P9 | S50400 | 0.15 | 0.30-0.60 | 0.025 | 0.025 | 0.50 ~ 1.00 | 8.00-10.00 | 0.44 ~ 0.65 |
| P11 | K11597 | 0.05-0.15 | 0.30-0.61 | 0.025 | 0.025 | 0.50 ~ 1.00 | 1.00 ~ 1.50 | 0.44 ~ 0.65 |
| P12 | K11562 | 0.05-0.15 | 0.30-0.60 | 0.025 | 0.025 | 0.5 | 0.80 ~ 1.25 | 0.44 ~ 0.65 |
| P15 | K11578 | 0.05-0.15 | 0.30-0.60 | 0.025 | 0.025 | 1.15 ~ 1.65 | - | 0.44 ~ 0.65 |
| P21 | K31545 | 0.05-0.15 | 0.30-0.60 | 0.025 | 0.025 | 0.5 | 2.65 ~ 3.35 | 0.80 ~ 1.60 |
| P22 | K21590 | 0.05-0.15 | 0.30-0.60 | 0.025 | 0.025 | 0.5 | 1.90 ~ 2.60 | 0.87 ~ 1.13 |
| P91 | K91560 | 0.08-0.12 | 0.30-0.60 | 0.02 | 0.01 | 0.20-0.50 | 8.00-9.50 | 0.85 ~ 1.05 |
| P92 | K92460 | 0.07-0.13 | 0.30-0.60 | 0.02 | 0.01 | 0.5 | 8.50-9.50 | 0.30-0.60 |
| A335 Dhuumaha Alloy-hoose | Lambarka UNS | Xoog-soo-saarka ksi | Xoog Jiidashada ksi | Kordhinta % | Adag | |
| Rockwell | Brinell | |||||
| P1 | K11522 | 30 | 55 | 30 | - | - |
| P2 | K11547 | 30 | 55 | 30 | - | - |
| P5 | K41545 | 40 | 70 | 30 | - | 207 max |
| P9 | S50400 | 30 | 60 | 30 | - | - |
| P11 | K11597 | 30 | 60 | 20 | - | - |
| P12 | K11562 | 32 | 60 | 30 | - | 174 max |
| P22 | K21590 | 30 | 60 | 30 | - | - |
| P91 | K91560 | 60 | 85 | 20 | - | - |
Alloy Steel tuubooyinka waxaa lagu daaweeyaa kulaylka si loo gaaro sifooyinka farsamada sida ku cad walxaha alloying ee la doonayo.Hoos waxaa ku yaal qaar ka mid ah noocyada daaweynta kulaylka.
Caadiye Quench iyo xanaaq.
Demisay iyo Xanaaqa.
Caadiyan & Adkeynta.
Transverse/longitudinal: kacsanaan iyo fidsanaan, qallafsanaan, imtixaanada qaloocsanaan- alaabta lagu daaweeyay kulaylka foornooyinka dufcada, tijaabooyinkan waa in lagu sameeyaa 5% tuubooyinka nambar kasta oo kulaylka ah.Qaybaha yaryar, hal tubo ugu yaraan waa in la tijaabiyaa.
ASTM A335 Gr.P91 waa in ay lahaataa adkaanta 250 HB/265 HV (25 HRC).
Baaritaanka biyaha: waa in lagu dabaqaa dherer kasta oo tuubo ah.
Tijaabada korantada ee aan burburin waa ikhtiyaari. Dadaal lagu doonayo in lagu buuxiyo shuruudaha macmiilka, dhammaan hawlgalladayada waxaa si adag loo fuliyaa si waafaqsan hal-ku-dhiggeena "Tayada Sare ee Tayada Sare, Heerka Tartan, Adeeg Degdega ah" Shiinaha Qiimaha Cusub ee ASTM A106 Gr.B DIN 2440 2448 St35/37 Schx60 Dhuumaha Kaarboon-kaarboonka ee aan Xumaan lahayn, Waxaan si xushmad leh ugu soo dhawaynaynaa macaamiisha gurigaaga iyo dibaddaba inay nagu dhejiyaan oo ay nala shaqeeyaan si aan ugu raaxaysano muddo dheer.
Shiinaha Alaab CusubShiinaha A106gr.B tuubo bir ah oo aan kala go 'lahayn iyo DIN 2440 Dhuumaha birta, Waxaan hadda ka samaynay suuqyo waaweyn oo dalal badan, sida Yurub iyo Maraykanka, Yurubta bari iyo Aasiya bari.Dhanka kale iyada oo leh awoodda xoogga leh ee dadka leh kartida, maaraynta wax soo saarka adag iyo fikradda ganacsiga. waxaan si joogto ah u wadnaa is-hal-abuurnimada, hal-abuurka tignoolajiyada, maaraynta hal-abuurka iyo hal-abuurka fikradda ganacsiga.Si aad u raacdo moodada suuqyada adduunka, badeecooyin cusub ayaa lagu hayaa cilmi baarista iyo bixinta si loo dammaanad qaado faa'iidada tartan ee qaababka, tayada, qiimaha iyo adeegga.
