ASTM Umuyoboro w'icyuma
ASTM Umuyoboro w'icyuma bivuga imiyoboro idafite ibyuma byujuje ubuziranenge bwashyizweho na Sosiyete y'Abanyamerika ishinzwe ibizamini n'ibikoresho (ASTM). Iyi miyoboro ikorwa hifashishijwe ibikoresho byo mu rwego rwo hejuru bidafite ibyuma kandi bigeragezwa cyane kugirango ubuziranenge kandi bukore. Ibipimo bya ASTM kumiyoboro yicyuma ikubiyemo ibintu bitandukanye nkubunini, ibigize ibikoresho, imiterere yubukanishi, nuburyo bwo gupima. Zitanga umurongo ngenderwaho ku miyoboro idafite ubudodo kandi isudira ikoreshwa mu nganda zitandukanye, harimo peteroli, imiti, imiti, peteroli na gaze, imiti, gutunganya ibiribwa, kubyara amashanyarazi, no kubaka.
| ASTM Umuyoboro w'icyuma |
|
| Icyiciro |
304, 304L, 316, 316L, 317L, 321, 347, 310S, 904L, SAF 2205, SAF 2507, 254 SMO, n'ibindi. |
| Bisanzwe |
ASTM A312, ASTM A358, ASTM A269, ASTM A213, nibindi. |
| Ibikoresho |
Austenitike, Duplex, Icyuma Cyinshi Cyuma |
| Ibiranga |
Kurwanya ruswa nziza cyane, kurwanya ubushyuhe bwo hejuru, imbaraga zisumba izindi, gusudira neza, ubunini bunini nubunini bwurukuta, kubungabunga bike, ubuzima burebure |
| Porogaramu |
Inganda zikomoka kuri peteroli, inganda zikora imiti, inganda za peteroli na gaze, uruganda rukora imiti, gutunganya ibiribwa, kubyara amashanyarazi, inganda n’impapuro, gutunganya amazi, inyubako zubaka, amamodoka, marine, nibindi. |
| Icyiciro |
Ibigize imiti |
Ibiranga na Porogaramu |
| 304 |
C: ≤ 0.08%, Mn: ≤ 2.00%, P: ≤ 0.045%, S: ≤ 0.030%, Cr: 18-20%, Ni: 8-10.5% |
Ubwiza rusange bwo kurwanya ruswa, guhinduka neza, no gusudira. Byakoreshejwe cyane mubikorwa bitandukanye nibikorwa byububiko. |
| 304L |
C: ≤ 0.03%, Mn: ≤ 2.00%, P: ≤ 0.045%, S: ≤ 0.030%, Cr: 18-20%, Ni: 8-12% |
Carbone nkeya ya 304 hamwe no gusudira neza. Birakwiriye gusudira porogaramu n'ibidukikije hamwe na sensibilisation yibibazo. |
| 316 |
C: ≤ 0.08%, Mn: ≤ 2.00%, P: ≤ 0.045%, S: ≤ 0.030%, Cr: 16-18%, Ni: 10-14%, Mo: 2-3% |
Kongera imbaraga zo kurwanya ruswa, cyane cyane kurwanya chloride n'ibidukikije. Bikunze gukoreshwa mu nganda zo mu nyanja n’imiti. |
| 316L |
C: ≤ 0.03%, Mn: ≤ 2.00%, P: ≤ 0.045%, S: ≤ 0.030%, Cr: 16-18%, Ni: 10-14%, Mo: 2-3% |
Carbone nkeya ya 316 hamwe nogusudira neza no kurwanya ubukangurambaga. Birakwiriye gusudira porogaramu nibidukikije byangirika. |
| 317L |
C: ≤ 0.03%, Mn: ≤ 2.00%, P: ≤ 0.045%, S: ≤ 0.030%, Cr: 18-20%, Ni: 11-15%, Mo: 3-4% |
Ibirungo byinshi bya molybdenum kugirango byongere imbaraga zo kurwanya imyobo no kwangirika. Birakwiriye kubora ibidukikije no gutunganya imiti. |
| 321 |
C: ≤ 0.08%, Mn: ≤ 2.00%, P: ≤ 0.045%, S: ≤ 0.030%, Cr: 17-19%, Ni: 9-12%, Ti: 5xC-0,70% |
Ihamye hamwe na titanium kugirango wirinde gukangurira no kwangirika hagati. Birakwiye kubushyuhe bwo hejuru hamwe no guhanahana ubushyuhe. |
| 347 |
C: ≤ 0.08%, Mn: ≤ 2.00%, P: ≤ 0.045%, S: ≤ 0.030%, Cr: 17-19%, Ni: 9-13%, Nb: 10xC-1.10% |
Ihamye hamwe na niobium kugirango wirinde gukangurira no kwangirika hagati. Byakoreshejwe mubushyuhe bwo hejuru bushyirwa hamwe nibidukikije byangirika. |
| 310S |
C: ≤ 0.08%, Mn: ≤ 2.00%, P: ≤ 0.045%, S: ≤ 0.030%, Cr: 24-26%, Ni: 19-22% |
Kurwanya bihebuje ubushyuhe bwinshi na okiside. Ikoreshwa mu itanura ryo kuvura ubushyuhe, umuyoboro urabagirana, hamwe nubushyuhe bwo hejuru. |
| 904L |
C: ≤ 0.02%, Mn: ≤ 2.00%, P: ≤ 0.045%, S: ≤ 0.035%, Cr: 19-23%, Ni: 23-28%, Mo: 4-5% |
Ibyuma binini cyane austenitike idafite ibyuma hamwe no kurwanya ruswa idasanzwe mubidukikije byinshi. Ikoreshwa mubihe bikomeye. |
| SAF 2205 |
C: ≤ 0.03%, Mn: ≤ 2.00%, P: ≤ 0.030%, S: ≤ 0.020%, Cr: 22-23%, Ni: 4.5-6.5%, Mo: 3-3.5%, N: 0.14-0.20 % |
Duplex ibyuma bidafite ibyuma bifite imbaraga nyinshi kandi birwanya imbaraga za chloride kumeneka. Bikwiranye na offshore na marine gusaba. |
| SAF 2507 |
C: ≤ 0.03%, Mn: ≤ 1,20%, P: ≤ 0.035%, S: ≤ 0.020%, Cr: 24-26%, Ni: 6-8%, Mo: 3-5%, N: 0.24-0.32 % |
Ibyuma bya super duplex bidafite ibyuma bifite imbaraga zo kurwanya ruswa, imbaraga nyinshi, hamwe no guhangana cyane no gutobora no kwangirika. Byakoreshejwe mubidukikije. |
| 254 SMO |
C: ≤ 0.020%, Mn: ≤ 1.00%, P: ≤ 0.030%, S: ≤ 0.010%, Cr: 19.5-20.5%, Ni: 17.5-18.5%, Mo: 6-6.5%, Cu: 0.5-1.0 %, N: 0.18-0.22% |
Ibyuma bikora cyane bidafite ibyuma bifite imbaraga zo kurwanya ruswa, cyane cyane mubidukikije birimo chloride acide. Ikoreshwa mu nganda zikora imiti n’inganda. |
Amashanyarazi menshi-Umuyoboro w'icyuma ：
Amanota ya ASTM Amashanyarazi nayo arimo 201,301.301L, 316Ti, 321, 409.410, 410L, 410S, 430,436L, 439, 441, nibindi.
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Ibibazo:
1.Ese uri uruganda？
Nibyo, turi uruganda rukora ibyuma mumyaka 16. Uruganda rwacu ruri muri Anyang. Dutanga serivisi zo gutunganya, gutunganya no gutunganya ibikoresho bitandukanye byibyuma.
2. Nigute ushobora kwemeza ubuziranenge bwawe?
Mbere yubufatanye, turashobora kuguha ibyitegererezo byubusa, ibyemezo byubugenzuzi bufite ireme, ibyemezo bitandukanye byigihugu, kandi tukagutwara gusura uruganda rwacu kugirango ugenzure wenyine. Ntugire ikibazo, twandikire.
3.Ni irihe tandukaniro riri hagati yawe n'abandi？
Nkuko mubibona ， turi uruganda ， turagusezeranya kuguha igiciro gito kandi cyiza.
Dufite imashini ya ASTM idafite ibyuma bitunganya ibyuma byo gutunganya ingano iyo ari yo yose nkuko abakiriya babisabwa.
Dufite toni 60000 zisanzwe zisobanurwa mububiko bwo gutanga mugihe cyiminsi 7.Ku gutumiza abakiriya, igihe cyo gukora ni iminsi 15-30 y'akazi nyuma yo kwakira inguzanyo.
Itsinda ryacu ripakira rirashobora kwemeza neza ko ibicuruzwa byoherezwa mu mahanga byapakiwe ibicuruzwa nta byangiritse.
Kandi ububiko bwacu bwite hamwe nubwikorezi bwo gutwara abantu birashobora gusezeranya ibicuruzwa byoherejwe ku cyambu ku gihe.
4. Nigute nshobora kubona igiciro cyibicuruzwa bikenewe?
Ninzira nziza niba ushobora kutwoherereza ibikoresho, ingano nubuso, kugirango tubashe kubyaza umusaruro no kugenzura ubuziranenge.Niba ukiriho
mugire urujijo rwose, twandikire gusa, twifuza gufasha.
5. Nibyiza gucapa ikirango cyanjye kubicuruzwa?
Nukuri, dushobora gutanga serivisi za OEM na ODM. Ukeneye gusa gutegura ikirango cyawe ukatubwira ， tuzakibona.
Kugenzura Ubuziranenge:
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