JIS G4304 Isugeynta Sus304J1 Xirmooyinka saxan ee birta leh
Sharraxaadda Gaaban:
304j1 TAARIIKH ISTICMAALKA CARRUURTA Hal STEACT SOO SAARID: |
304J1 birta naxdinta leh waa nooc bir bir ah oo leh taxane 300 oo taxane ah, kaas oo lagu yaqaan caabbinta foosha iyo cimri dherer ee aadka u wanaagsan. Gaar ahaan, 304j1 waa kala duwanaansho 304 bir oo bir ah, oo ah mid ka mid ah shahaadada birta ee ugu badan ee loo isticmaalo ee adduunka oo dhan adduunka.
Faahfaahintaxaashiyaha bir aan sal lahayn: |
Heer u qaybin | 304j1 |
Ballac | 1000mm, 1219mm, 1500mmm, 1800mmm, 2000mm, 2500mmm, 3000mm, 3500mm, iwm |
Dherer | 2000mm, 2440mm, 3000mm, 5800mm, 6000mm, iwm |
Dhumuc weyni | 0.3 mm ilaa 30 mm |
Cilmi farsamo | Saxanka kulul ee kulul (HR), xaashida qabow ee la duubay (cr) |
Dusha sare | 2b, 2d, Ba, No.1, Maya.4, Maya.8, 8k, muraayadda, qarka, satin, satin, oo lagu daboolay caag ah) iwm. |
Xiidh ceyriin ah | Posco, baistal, Tisco, saky bir, barokokumpu |
Qaab | Silsilado, foils, duub, xaashida cad, xaashida shaashadda, xaashida la jeexjeexay, saxan jeexan, xargaha, finanka, iwm. |
SS 304J1 xaashiyaha, taarikada kiimikada iyo guryaha farsamada leh (saky steel): |
Heer u qaybin | C | Mn | Si | P | S | Cr | Ni | Cu |
304j1 | 0.08 max | 3.00 max | 1.70 max | 0.045 max | 0.03 max | 15.00 - 18.00 | 6.00 - 9.00 | 1.00 - 3.00 |
Awooda TSensile | Xoog u dhaliso (0.2% FARSAMADA) | Doogis |
450mpa | 155MPA | 40% |
Maxaad u dooranaysaa: |
1. Waxaad ka heli kartaa sheyga saxda ah iyadoo loo eegayo shuruudahaaga qiimaha ugu yar ee suurogalka ah.
2. Waxaan sidoo kale bixinnaa dib-u-hawlgalayaasha, FOB, CFR, CIF, CIF, iyo albaab ilaa qiimaha gudbinta. Waxaan kugula talineynaa inaad wax ka qabato dhoofinta oo aad u dhaqaale ahaan.
3. Qalabka aan bixinno gabi ahaanba waa la xaqiijin karaa, sax ka yimaada shahaadada imtixaanka iibiyaha ee ceyriinka ah ee cabirkiisa ugu dambeeya. (Warbixinnada ayaa muujin doonta shuruud)
4.
5. Sii warbixinta SGS Tuv.
6. Waxaan si buuxda u hibeeyay 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.
7.Provisisiside hal-joog-joog.
Saky bir dammaanad qaadka tayada (oo ay ku jiraan burburka iyo wax aan wax burburin labadaba): |
1. Imtixaanka Muuqaalka Muuqaalka Muuqaalka
2. Baadhitaanka farsamada sida taayirrada, cirifka iyo yareynta aagga.
3. Falanqaynta saameynta
4. Falanqaynta imtixaanka kiimikada
5. Tijaabada adag
6. Imtixaanka Ilaalinta
7. Tijaabada galleyda
8. Tijaabada is-dhexgalka
9. Tijaabada baahsan
10. Tijaabada tijaabada metallography
Baakadaha saky bir ah: |
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,