1.2343 Saxanka Birta Kaarboon
Sharaxaad Gaaban:
1.2343 waa darajo gaar ah oo birta qalabka ah, oo inta badan loo yaqaan birta H11.Waa qalab bir ah oo kuleyl ah oo leh sifooyin aad u wanaagsan oo loogu talagalay codsiyada halka heerkulka sare uu ku lug leeyahay, sida abuurista, shubista dhinta, iyo hababka extrusion.
1.2343 Saxanka Birta:
1.2343 birta waxay ku habboon tahay jawi shaqo oo heerkul sare ah waxayna ilaalisaa waxqabadka xasilloon ee heerkulka sarreeya, taasoo ka dhigaysa in si ballaaran loo isticmaalo wax-soo-saarka iyo caaryada. 1.2343 birta sida caadiga ah waxay leedahay iska caabin wanaagsan oo xidhidh, taas oo muhiim u ah codsiyada lagu xidho xidhashada joogtada ah ee caaryada iyo qalabka Heerkulka iyo deegaanka walaaca badan.
Tilmaamaha 1.2343 Saxanka Birta Kaarboon:
| Darajo | Q195,Q235,SS400,ST37,ST52,4140,4340,1.2343,H11 |
| Heerka | ASTM A681 |
| Dusha sare | Madow;diiray;La sifayn;Mashiin;Shiidan;U soo jeestay;Milled |
| Dhumucda | 6.0 ~ 50.0mm |
| Ballaca | 1200 ~ 5300mm, iwm. |
| Alaabta ceeriin | POSCO, Acerinox, Thyssenkrup, Baosteel, TISCO, Arcelor Mittal, Saky Steel, Outokumpu |
AISI H11 saxan bir ah oo u dhiganta:
| Dalka | Japan | Jarmalka | USA | UK |
| Heerka | JIS G4404 | TS EN ISO4957 | ASTM A681 | BS 4659 |
| Darajo | SKD6 | 1.2343/X37CrMoV5-1 | H11/T20811 | BH11 |
H11 Birta iyo Waxyaabaha Kiimikada ah ee u dhigma:
| Darajo | C | Mn | P | S | Si | Cr | Ni | Mo | V |
| 4Cr5MoSiV1 | 0.33-0.43 | 0.20-0.50 | ≤0.030 | ≤0.030 | 0.80 ~ 1.20 | 4.75 ~ 5.50 | 1.40 ~ 1.80 | 1.10 ~ 1.60 | 0.30-0.60 |
| H11 | 0.33-0.43 | 0.20 ~ 0.60 | ≤0.030 | ≤0.030 | 0.80 ~ 1.20 | 4.75 ~ 5.50 | - | 1.10 ~ 1.60 | 0.30-0.60 |
| SKD6 | 0.32 ~ 0.42 | ≤0.50 | ≤0.030 | ≤0.030 | 0.80 ~ 1.20 | 4.75 ~ 5.50 | - | 1.00 ~ 1.50 | 0.30-0.50 |
| 1.2343 | 0.33-0.41 | 0.25 ~ 0.50 | ≤0.030 | ≤0.030 | 0.90 ~ 1.20 | 4.75 ~ 5.50 | - | 1.20 ~ 1.50 | 0.30-0.50 |
SKD6 Guryaha Birta:
| Guryaha | Metric | Imperial |
| Cufnaanta | 7.81 g/cm3 | 0.282 lb/in3 |
| barta dhalaalaysa | 1427°C | 2600°F |
Maxaa noo doora ?
•Waxaad ka heli kartaa alaabta ugu fiican iyadoo loo eegayo shuruudahaaga qiimaha ugu yar ee suurtogalka ah.
•Waxaan sidoo kale bixinaa Reworks, FOB, CFR, CIF, iyo albaabka ilaa albaabada qiimaha gaarsiinta.Waxaan kugula talineynaa inaad wax ka qabato dhoofinta kaas oo noqon doona mid dhaqaale badan.
•Agabka aanu bixino gabi ahaanba waa la xaqiijin karaa, laga bilaabo shahaadada tijaabada alaabta ceyriinka ilaa bayaanka cabbirka kama dambaysta ah.
•Waxaan dammaanad qaadaynaa inaan ku bixinno jawaab 24saac gudahood (badanaa isla saacada)
•Bixi warbixinta SGS TUV
•Waxaan si buuxda ugu heellan nahay macaamiishayada.Haddii ay suurtagal noqon waydo inaad buuxiso shuruudahaaga ka dib markaad eegto dhammaan fursadaha, kuma marin habaabin doonno ballanqaadyo been ah oo abuuraya xiriir wanaagsan oo macaamiisha ah.
•Bixi adeeg hal joogsi ah.
Codsiyada AISI H11 Qalabka Birta:
AISI H11 qalab bir ah, oo loo yaqaan kuleylkeeda gaarka ah iyo sifooyinka farsamada, waxay ka heshaa codsiyo la taaban karo warshadaha sida tuurista, been-abuurka, iyo extrusion.Waxaa si weyn loogu isticmaalaa soo saarista dhinta iyo qalabka lagu sakhiray heerkul sare iyo cadaadis farsamo, muujinta waxqabadka sare ee geeddi-socodka sida dhinta tuurista, been-abuurka, iyo caagagga qaabaynta.Iyada oo iska caabbinta kulaylka iyo xirashada, AISI H11 sidoo kale waxaa lagu shaqeeyaa qalabyada kulul ee shaqeeya, qalabka goynta, iyo hababka dhimista ee aluminium iyo zinc, taas oo muujinaysa ku habboonaanta codsiyada kala duwan ee u baahan in la isku halleeyo iyo adkeysiga jawiga heerkulka sare.
Macaamiishayada
Jawaabaha Macaamiishayada
Taarikada birta kaarboon waxay u taagan tahay xooggooda aadka u wanaagsan, awooddooda shaqo ee wanaagsan iyo awoodooda.Waxay leedahay caag heer sare ah oo ay fududahay in la farsameeyo oo la sameeyo, taasoo ka dhigaysa mid ku habboon dhismaha, wax soo saarka iyo beeraha kale.Sicirka hooseeya iyo isku-bedelnaanta ayaa ka dhigaya mid waxtar u leh wax-soo-saarka ballaaran.In kasta oo aanay ahayn birta daxalka, saxanadda birta kaarboonku waxay weli u qabataa si ku qanacsan marka la eego iska caabbinta daxalka, iyo dib u warshadaynteeda waxay sidoo kale gacan ka geysataa dhaqamada deegaanka u saaxiibka ah.Guud ahaan, taarikada birta kaarboon waxaa si ballaaran loogu isticmaalaa warshadaha kala duwan sababtoo ah faa'iidooyinkooda dhamaystiran.
Baakad:
1. Baakayntu aad bay muhiim u tahay gaar ahaan marka ay dhacdo shixnad caalami ah oo shixnaduhu ay soo maraan waddooyin kala duwan si ay u gaadhaan meesha ugu dambaysa, sidaas awgeed waxaanu walaac gaar ah saarnay baakadaha.
2. Saky Steel's waxay alaabtayada u xirtaa siyaabo badan oo ku salaysan alaabta.Waxaan u badeshaa alaabtayada siyaabo badan, sida,
