Din 1.2311 p20 boods bir ah
Sharraxaadda Gaaban:
Dil 1.2311 "waa nooc caan ah oo bir bir ah, oo badanaa loo yaqaan P20 bir. P20 waa bir-bir-bir-yar oo caan ah oo caan ku ah mashiinkeeda wanaagsan ee loo yaqaan waxtarka haynta wanaagsan oo ay xidhato iska caabbinta, sida caadiga ah loo isticmaalo soosaarka caaryada caagga ah iyo wasakhda caaryada.
Dil 1.2311 P20 Pos Star:
Dil 1.2311 P20 jeedka boodhka ee p20 jeedka sida caadiga ah loo isticmaalo, si ballaaran loo isticmaalo soosaarka caaryada caagga ah iyo mashiinka caaryada leh ee loo yaqaan 'god-ka-jaridda' polds steel ', taasoo sahlanaysa in laga baaraandego qaabab kala duwan oo caaryada ah.fter Daaweynta kuleylka ku habboon, Din 1.2311 P20 jeebka xarkaha ah ayaa lagu gaari karaa adkeyn aad u sarreysa, oo ku habboon soosaarista jeegareynta xasaasiyadaha sida caaryada la isku duro sida caaryada duritaanka, caaryada dib-u-dejinta, , iyo saldhigyada caaryada.
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XUQUUQDA AQOONSIGA 1.2311 Qalabka Qalabka Qalabka:
Heer u qaybin | 1.2311, P20 |
Caadi ah | ASTM A681 |
Sagxad | Madow; Diiri; Nadiifiyey; Lagu sawiray; Shiidi; Leexday; Caruusad |
Xiidh ceyriin ah | Posco, baistal, Tisco, saky bir, barokokumpu |
1.2311 Fasalada birta ee u dhigma:
Baaddiye | USA | Jarmalka | GB / T |
Caadi ah | ASTM A681 | Din En Iso 4957 | GB / T 1299 |
Dhibcaha | P20 | 1.2311 | 3cryrmmmo |
Qalabka P20 ee Qalabka P20 ee Stels
Caadi ah | Heer u qaybin | C | Si | Mn | P | S | Cr | Mo |
ASTM A681 | P20 | 0.28 ~ 0.40 | 0.2 ~ 0.8 | 0.60 ~ 1.0 | ≤0.030 | ≤0.030 | 1.4 ~ 2.0 | 0.3 ~ 0.55 |
GB / T 9943 | 3cryrmmmo | 0.28 ~ 0.40 | 0.2 ~ 0.8 | 0.60 ~ 1.0 | ≤0.030 | ≤0.030 | 1.4 ~ 2.0 | 0.3 ~ 0.55 |
Din ISO4957 | 1.2311 | 0.35 ~ 0.45 | 0.2 ~ 0.4 | 1.3 ~ 1.6 | ≤0.030 | ≤0.030 | 1.8 ~ 2.1 | 0.15 ~ 0.25 |
1.2311 Qalabka Qalabka Qalabka Qalabka Farsamada:
Guryaha | Qiyaas maalood |
Adkaanta, brinill (waa la mid ah) | 300 |
Adag, rockwell c (waa la mid ah) | 30 |
Xoog TSensile, ugu dambayn | 965-1030 MPA |
Xoog jilicsan, dhalid | 827-862 MPA |
Fasaxyada fasaxa (50 mm 50 mm (2 ") | 20.00% |
Xoog isku buuqsan | 862 MPA |
Saamaynta Charpy (V-notch) | 27.1-33.9 j |
Saamiga Poisson | 0.27-0.30 |
Modulus laastikada | 190-210 GPA |
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.
Adeegyadeena
1.NSSASHO IYO FARSAMADA
2.vacuum Heat Heat Daweynta
3. galka dusha sare
4.MIINTA DHAQANKA-FARSAMADA
4.CNC Qaadista
5. Qodista qodista
6.Cut qaybo yaryar
7. Si sax ah u eg
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,
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