304 bir ah oo wareegsan
Sharaxaad Gaaban:
Saky Steel waa soo-saare hormuud u ah birta aan daxalka lahayn ee baararka wareegsan ee dhalaalaya. Baararkayaga wareegsan ee dhalaalaya ee birta aan daxalka lahayn ayaa loo sameeyay sidii waafaqsan heerarka caalamiga ah ee loogu talagalay wax kasta oo mashiinno iyo codsiyo warshadeed ah.birta aan lahayn birta ah ulo wareegsan oo dhalaalayawaa mid ka mid ah alaabada ugu qiimaha badan ee loogu talagalay codsiyada kala duwan sida qalabka mashiinka, qalabka lagu xiro, codsiyada baabuurta, ulaha bamka, ulaha matoorka, waalka iyo waxyaabo kaloo badan.
Baararkayaga dhalaalaya ee birta aan miridhku lahayn waa mid ka mid ah noocyada ugu ballaaran ee baararka loogu talagalay wax soo saarka qaybaha kala duwan ee suuqa. Waxay leedahay awood u adkeysi daxalka oo xooggan iyo astaamo dayactir oo hooseeya taasoo ka dhigaysa badeecad dhammaystiran oo loogu talagalay codsiyo kala duwan.
Birta aan lahayn birta aan lahayn waxay leedahay darajooyin kala duwan iyo cabbirro kala duwan. Waxaan sidoo kale bixinnaa adeeg wax soo saar sida waafaqsan shuruudaha macaamiisha.
| Heerarka Birta Wareega ah ee Birta aan Daxalka lahayn: |
Baararkayaga wareega ee dhalaalaya waxay ku diyaarsan yihiin darajooyin kala duwan oo ay ku jiraan birta aan daxalka lahayn 201, 202, 204Cu, 304, 304L, 309, 316, 316L, 316Ti, 321, 17-4ph, 15-5ph iyo 400 Series.
| Faahfaahinta: | ASTM A/ASME A276 A564 |
| Baararka Wareega ah ee Birta aan Daxalka lahayn: | 4mm ilaa 500mm |
| Baararka Iftiinka leh ee Birta aan Daxalka lahayn: | 4mm ilaa 300mm |
| Xaaladda Sahayda: | Xalka la buufiyay, jilicsan oo la buufiyay, Xalka la buufiyay, la damiyay oo la hagaajiyay, Ultrasonic-ka la tijaabiyay, ka xor ah cilladaha dusha sare iyo dildilaaca, ka xor ah wasakhowga |
| Dhererka: | 1 ilaa 6 mitir & sida looga baahan yahay macaamiisha |
| Dhammaad: | Qabow la jiiday, Dhul aan dhexe lahayn, la diiray oo la safeeyey, qallafsan oo la rogay |
| Baakad: | Bir kasta waxay leedahay hal-xidhaale, qaarna waxaa lagu xidhi doonaa bac tolid ama sida loogu baahdo. |
| Tilmaamaha |
| Xaalad | qabow la sawiray & la safeeyey | dhul qabow la soo galiyay, aan dhexe lahayn & la safeeyey | dhul qabow la soo saaray, aan dhexe lahayn & la safeeyey (cadaadis adag) |
| Darajooyinka | 201, 202, 303, 304, 304l, 310, 316, 316l, 32, 410, 420, 416, 430, 431, 430f & kuwa kale | 304, 304l, 316, 316l | |
| Dhexroor (cabbirka) | 2 mm ilaa 5mm (1/8" ilaa 3/16") | 6mm ilaa 22m (1/4″ ilaa 7/8″) | 10mm ilaa 40mm (3/8″ ilaa 1-1/2″) |
| Dulqaadka dhexroorka | H9 (DIN 671), H11 ASTM A484 | H9 (DIN 671) ASTM A484 | H9 (DIN 671), H11 ASTM A484 |
| Dhererka | 3/4/5. 6/6 mitir(12/14 cagood/20 cagood) | 3/4/5. 6/6 mitir(12/14 cagood/20 cagood) | 3/4/5. 6/6 mitir(12/14 cagood/20 cagood) |
| Dulqaadka dhererka | -0/+200mm ama+100mm ama +50mm (-0 ”/+1 cagood ama +4” ama 2”) | -0/+200mm ama+100mm ama +50mm (-0 ”/+1 cagood ama +4” ama 2”) | -0/+200mm (-0 ”/+1 cagood) |
| Heerarka u dhigma Birta aan Daxalka lahayn ee 304/304L: |
| Heerka Caadiga ah | WERKSTOFF NR. | Qaramada Midoobay | JIS | BS | GOST | AFNOR | EN |
| SS 304 | 1.4301 | S30400 | SUS 304 | 304S31 | 08Х18Н10 | Z7CN18‐09 | X5CrNi18-10 |
| SS 304L | 1.4306 / 1.4307 | S30403 | SUS 304L | 3304S11 | 03Х18Н11 | Z3CN18-10 | X2CrNi18-9 / X2CrNi19-11 |
| Qaab-dhismeedka Kiimikada SS 304 / 304L Bar iyo sifooyinka farsamada: |
| Fasal | C | Mn | Si | P | S | Cr | Mo | Ni | N |
| SS 304 | 0.08 ugu badnaan | 2 ugu badnaan | 0.75 ugu badnaan | 0.045 ugu badnaan | 0.030 ugu badnaan | 18 - 20 | - | 8 – 11 | - |
| SS 304L | 0.035 ugu badnaan | 2 ugu badnaan | 1.0 ugu badnaan | 0.045 ugu badnaan | 0.03 ugu badnaan | 18 - 20 | - | 8 – 13 | - |
| Cufnaanta | Barta Dhalmada | Xoogga Tijaabada | Xoogga Wax Soo Saarka (0.2% Ka Dhigista) | Kordhinta |
| 8.0 g/cm3 | 1400 °C (2550 °F) | Psi - 75000 , MPa - 515 | Psi - 30000 , MPa - 205 | 35% |
| Saami la heli karo oo ah 304 bir aan daxal lahayn: |
| Fasal | Nooca | Dusha sare | Dhexroor (mm) | Dhererka (mm) |
| 304 | wareegsan | dhalaalaya | 6-40 | 6000 |
| 304L | wareegsan | dhalaalaya | 6-40 | 6000 |
| 304Lo1 | wareegsan | dhalaalaya | 6-40 | 6000 |
| 304 | wareegsan | madow | 21-45 | 6000 |
| 304 | wareegsan | madow | 65/75/90/105/125/130 | 6000 |
| 304 | wareegsan | madow | 70/80/100/110/120 | 6000 |
| 304 | wareegsan | madow | 85/95/115 | 6000 |
| 304 | wareegsan | madow | 150 | 6000 |
| 304 | wareegsan | madow | 160/180/200/240/250 | 6000 |
| 304 | wareegsan | madow | 300/350 | 6000 |
| 304 | wareegsan | madow | 400/450/500/600 | 6000 |
| 304A | wareegsan | madow | 65/130 | 6000 |
| 304 bir aan daxal lahayn oo leh qaab wareeg ah: |
Birta aan miridhku lahayn ee 304 waa bir aan miridhku lahayn oo austenitic ah oo si weyn loogu isticmaalo adeegyo kala duwan sababtoo ah iska caabbinta daxalka ee aadka u fiican, sifooyinka farsamada ee wanaagsan, iyo iska caabbinta heerkulka sare. Birta wareegsan ee aan miridhku lahayn ee 304 waa badeecad si caadi ah loo isticmaalo oo laga sameeyay birtan, qaar ka mid ah astaamaheedana waxaa ka mid ah:
1. Iska caabbinta daxalka: Birta wareegsan ee 304 ee aan miridhku lahayn waxay leedahay iska caabbin aad u fiican oo u adkaysata daxalka iyo oksaydhka deegaanno kala duwan, oo ay ku jiraan jawiga kiimikada, badda, iyo warshadaha.
2. Xoog sare: Birta wareegsan ee birta aan miridhku lahayn ee 304 waxay leedahay xoog iyo adkeysi sare, taasoo ka dhigaysa mid ku habboon in loo isticmaalo codsiyada halkaas oo loo baahan yahay xoog sare iyo cimri dherer.
3. Si Fudud Loo Mashiin Karo: Birta wareegsan ee 304 ee aan miridhku lahayn si fudud ayaa loogu farsamayn karaa iyadoo la adeegsanayo habab dhaqameed, taasoo ka dhigaysa mid ku habboon in loo isticmaalo habab kala duwan oo wax soo saar ah.
4. Sifooyin wanaagsan oo alxanka iyo sameynta: Birta wareegsan ee birta aan miridhku lahayn ee 304 waxay leedahay sifooyin wanaagsan oo alxanka iyo sameynta ah, taasoo sahlaysa in lala shaqeeyo oo ku habboon codsiyo kala duwan.
5. Iska caabbinta heerkulka: Birta wareegsan ee 304 ee aan miridhku lahayn waxay u adkaysan kartaa heerkulka sare ilaa 870°C (1600°F) iyada oo aan lumin sifooyinkeeda, taasoo ka dhigaysa mid ku habboon codsiyada heerkulka sare.
6. Nadaafad: Birta wareegsan ee 304 ee aan miridhku lahayn waa mid nadiif ah oo si fudud loo nadiifin karo, taasoo ka dhigaysa mid ku habboon in loo isticmaalo warshadaha cuntada iyo cabitaanka, qalabka caafimaadka, iyo codsiyada kale ee nadaafaddu muhiim u tahay.
| Hubinta Tayada ee SAKY STEEL (oo ay ku jiraan labadaba wax burburiya iyo wax aan burburin): |
1. Tijaabada Cabbirka Muuqaalka
2. Baaritaan farsamo sida jiidista, fidinta iyo yaraynta aagga.
3. Tijaabada Ultrasonic-ka
4. Falanqaynta baaritaanka kiimikada
5. Tijaabada adkaanta
6. Tijaabada ilaalinta ee tuurista
7. Tijaabada Galitaanka
8. Tijaabada Daxalka Isku-dhafka ah
9. Falanqaynta saameynta
10. Tijaabada Tijaabada Metallography
| Baakadaha: |
1. Baakaduhu aad bay muhiim u yihiin gaar ahaan marka ay jiraan shixnadaha caalamiga ah oo shixnadaha ay maraan marinno kala duwan si ay u gaaraan meesha ugu dambeysa ee loo socdo, sidaa darteed waxaan si gaar ah uga walaacsannahay baakadaha.
2. Saky Steel waxay alaabtayada u xidhaa siyaabo kala duwan iyadoo lagu salaynayo alaabta. Waxaanu alaabtayada u xidhaa siyaabo kala duwan, sida,
| 304 ulo wareegsan oo bir ah oo aan miridh lahayn ayaa leh codsiyo kala duwan sababtoo ah sifooyinkooda aadka u fiican, oo ay ku jiraan: |
1. Warshadaha Hawada Sare: Birta wareegsan ee 304 ee aan miridhku lahayn waxaa loo isticmaalaa soo saarista qaab-dhismeedka diyaaradaha, qaybaha matoorka, iyo qaybaha kale ee u baahan xoog sare, iska caabinta daxalka, iyo alxanka wanaagsan.
2. Warshadaha cuntada iyo cabitaanka: Birta wareegsan ee 304 ee aan miridhku lahayn ayaa si caadi ah loogu isticmaalaa soo saarista qalabka loogu talagalay habaynta cuntada, kaydinta, iyo rarista sababtoo ah sifooyinkeeda nadaafadeed ee aadka u wanaagsan iyo iska caabbinta daxalka.
3. Warshadaha Kiimikada: Birta wareegsan ee 304 ee aan miridhku lahayn ayaa loo isticmaalaa soo saarista qalabka wax lagu farsameeyo kiimikada, sida fal-galayaasha, beddelayaasha kulaylka, iyo dhuumaha, sababtoo ah waxay si fiican uga hortagtaa daxalka kiimikooyinka kala duwan.
4. Qalabka Caafimaadka: Birta wareegsan ee 304 ee aan miridhku lahayn waxaa loo isticmaalaa soo saarista qalabka caafimaadka, sida qalabka qalliinka, qalabka lagu tallaalo, iyo aaladaha, sababtoo ah iska caabbinta daxalka ee aadka u fiican iyo iswaafajinta noolaha.
5. Warshadaha dhismaha: Birta wareegsan ee 304 ee aan miridhku lahayn ayaa loo isticmaalaa dhismaha dhismayaasha, buundooyinka, iyo mashaariicda kale ee kaabayaasha dhaqaalaha sababtoo ah xooggeeda sare, cimri dhererkeeda, iyo iska caabbinta daxalka.
6. Warshadaha Gawaarida: Birta wareegsan ee 304 ee aan miridhku lahayn waxaa loo isticmaalaa soo saarista qaybaha baabuurta, sida nidaamyada qiiqa, qaybaha matoorka, iyo qaybaha joojinta, sababtoo ah iska caabbinta daxalka ee aadka u fiican iyo iska caabbinta heerkulka sare.
7. Warshadaha Kiimikada Batrool-ka: Birta wareegsan ee 304 ee aan miridhku lahayn ayaa loo isticmaalaa soo saarista qalabka farsamaynta batroolka, sida dhuumaha, waalka, iyo haamaha, sababtoo ah iska caabbinta daxalka ee aadka u fiican iyo iska caabbinta heerkulka sare.
