AISI D2 1.2379 Qalabka birta birta
Sharraxaadda Gaaban:
D2 waa kaarboon-sare, bir-bir-koromomium ah oo caan ah oo caan ku ah caabbinta wanaagsan iyo adkeynta wanaagsan. Waxaa badanaa loo isticmaalaa codsiyada sida maraakiibta dhinta, sameynta dhinta, iyo aaladaha goynta.
1.2379 Qalabka birta birta:
D2 Birta, waxaa lagu heli karaa Foomamka wareega iyo Foomamka Plate, wuxuu ku habboon yahay soosaarista caaryada shaqada ee qabow oo leh qaybo ballaaran, qaabab xayeysiis ah, iyo shuruudaha dalbanaya caabbinta saameynta leh iyo iska caabbinta. Sidoo kale loo yaqaan din 1.2379 iyo JIS Skd11 birta, waxay ku dhacdaa qaybta kaarboon-sare, stomium chromium-ka qabow ee chromium-ka qabow. Birtani waxay ku raaxeysataa adeegsiga baahsan ee caalamiga ah sabab u ah xasilloonida gaarka ah ee heerkulka heerkulka sare ah.
XUQUUQDA QARAXII D2 BILOOD BILAASH:
| Heer u qaybin | D2,1.2379 |
| Caadi ah | ASTM A681 |
| Sagxad | Madow, oo foolanaysa, jeesatay |
| Dherer | 1 ilaa 6 mitir |
| Hawl socota | Qabow qabow & qabow qabow, oo dhul gariir ah |
| Xiidh ceyriin ah | Posco, baistal, Tisco, saky bir, barokokumpu |
D2 Star Star oo u dhiganta:
| Caadi ah | Astm a681-08 aaladda aalkolada | En Iso 4957: 1999 aaladda aaladda | Jalis | Dahaar |
| Heer u qaybin | D2 | X153crmov12 | Skd11 | X153crmov12 |
Isku-darka kiimikada ee D2
| Istaagid | Heer u qaybin | C | Mn | P | S | Si | Cr | V | Mo |
| Astm a681-08 | D2 | 1.40-1.60 | 0.10-0.60 | ≤0.030 | ≤0.030 | 0.10-0.60 | 11.00-13.00 | 0.50-1.10 | 0.70-1.20 |
| JIS G4404: 2006 | Skd11 | 1.40-1.60 | ≤0.60 | ≤0.030 | ≤0.030 | 0.40 | 11.00-13.00 | 0.20-0.50 | - |
| En Iso 4957: 1999 | X153crmov12 | 1.45-1.60 | 0.20-0.60 | - | - | 0.10-0.60 | 11.00-13.00 | 0.70-1.00 | 0.70-1.00 |
| Iso 4957: 1999 | X153crmov12 | 1.45-1.60 | 0.20-0.60 | - | - | 0.10-0.60 | 11.00-13.00 | 0.70-1.00 | 0.70-1.00 |
1.2379 Guryaha jirka ee birta ah:
| Guryaha | Qiyaas maalood | Gumeyste ah |
| Cucid | 7.7 * 1000kg / m³ | 0.278 lb / In³ |
| Dhibcaha dhalaalaya | 1421 ℃ | 2590 ° F |
Maxaad u dooratay?
•Waxaad ka heli kartaa sheyga kaamil ah iyadoo loo eegayo shuruudahaaga qiimaha ugu yar ee suurogalka ah.
•Waxaan sidoo kale bixinnaa dib-u-habeyn, FOB, CFR, CIF, iyo albaab ilaa qiimaha gudbinta. Waxaan kugula talineynaa inaad wax ka qabato dhoofinta oo aad u dhaqaale ahaan.
•Qalabka aan bixinno waa gabi ahaanba la xaqiijin karo, sax ka ah shahaadada imtixaanka iibiyaha ee ceyriinka ah ee bayaanka cabirka ugu dambeeya.
•Waxaan dammaanad ka qaadnaa inaan jawaabno ka bixinno 24hours (badiyaa isla saacad)
•Bixi Warbixinta SGS Tuv.
•Waxaan si buuxda ugu heellan nahay macaamiisheenna. Haddii aysan suuragal ahayn in la daboolo shuruudahaaga ka dib markii la baaro dhammaan xulashooyinka, kuma qaldami doonno sameynta ballanqaadyo been ah oo abuuraya xiriir been abuur ah oo abuuraya xiriir macaamiisha wanaagsan.
•Bixi adeeg hal-joog ah.
Xirmooyinka:
1. Xirmooyinku aad ayey muhiim utahay gaar ahaan kiis ka mid ah maraakiibta caalamiga ah ee ku wareejiya khadadka kala duwan si ay u gaaraan halka ugu dambeysa, sidaa darteed waxaan walaac gaar ah ku galnay baakadaha.
2. Saky bir ah oo alaabteena badan ku xirnaado siyaabo badan oo ku saleysan badeecadaha. Waxaan alaabooyinkayaga u soo saarnaa siyaabo badan, sida,
