Ibha yensimbi engagqwali ye-ASTM A638 660
Incazelo emfushane:
I-660A isho isimo esithile se-alloy ye-A286 (UNS S66286), okuyinsimbi enamandla, izinga lokushisa eliphezulu, kanye nensimbi engagqwali engagqwali.
Ibha Yensimbi Engagqwali ye-660A:
I-ASTM A453 IBanga 660 iyinsimbi eqinile ye-austenitic esetshenziswa kabanzi ekuqiniseni izinga lokushisa eliphezulu nezinto zokubhowula. Isimo se-660A se-A286 yensimbi engagqwali iyisixazululo esihlanganisiwe, sinikeza ibhalansi yamandla aphezulu, ukwakheka okuhle, nokumelana nokugqwala okuhle kakhulu. Lokhu kuyenza ifanelekele izinhlelo zokusebenza ezifuna ngamandla emkhakheni we-aerospace, wezimoto, nezimboni lapho izinto kufanele zisebenze ngokuthembekile ngaphansi kwezimo ezicindezelayo nezishisa kakhulu. Ukumelana kahle ne-oxidation nokugqwala ezindaweni ezishisa kakhulu. , okuhlanganisa amanzi olwandle, ama-asidi athambile, nama-alkali.
Imininingwane Yebha Yensimbi Engagqwali engu-660:
| Ibanga | 660A 660B 660C 660D |
| Okujwayelekile | I-ASTM A453,ASTM A638 |
| Ubuso | Bright, Black, Polish |
| Ubuchwepheshe | Okubandayo Okudwetshiwe&Kushisayo Kugoqiwe,kufakwe emanzini anosawoti,kuyagaya |
| Ubude | 1 kuya ku-12 Amamitha |
| I-Raw Materail | I-POSCO, i-Baosteel, i-TISCO, i-Saky Steel, i-Outokumpu |
Ukwakheka Kwamakhemikhali Kwebha Yensimbi Engagqwali engu-660:
| Ibanga | C | Mn | P | S | Si | Cr | Ni | Mo | Ti | Al | V | B |
| S66286 | 0.08 | 2.0 | 0.040 | 0.030 | 1.0 | 13.5-16.0 | 24.0-27.0 | 1.0-1.5 | 1.9-2.35 | 0.35 | 0.10-0.50 | 0.001-0.01 |
Izakhiwo Zemishini Yebha ye-ASTM A638 yeBanga 660:
| Ibanga | Ikilasi | I-Tensile Strength ksi[MPa] | Yiled Strengtu ksi[MPa] | Elongation % |
| 660 | A, B kanye no-C | 130[895] | 85[585] | 15 |
| 660 | D | 130[895] | 105[725] | 15 |
Ibanga 660 ku-Class A/B/C/D Isicelo sebha:
I-ASTM A453/A453M ihlanganisa ukucaciswa kwe-bolting yezinga eliphezulu lokushisa ngama-coefficients anwebekayo afana ne-austenitic stainless steel. Elinye lamabanga asetshenziswa kakhulu amabhawodi eBanga lama-660. Senza ama-stud bolt,amabhawodi we-hex, amabhawodi wokunweba,izinduku ezinentambo, nokunye okuningi ngokuya nge-A453 IBanga 660 kumakilasi A, B, C, kanye no-D, okuhloselwe izicelo zobunjiniyela ezikhethekile.
Kungani Khetha thina?
•Ungathola impahla ephelele ngokuvumelana nemfuneko yakho okungenani intengo engenzeka.
•Siphinde sinikeze ama-Reworks, i-FOB, i-CFR, i-CIF, nezintengo zokulethwa kwendlu ngendlu. Siphakamisa ukuthi wenze isivumelwano sokuthunyelwa okuzokonga kakhulu.
•Izinto esizihlinzekayo zingaqinisekiswa ngokuphelele, kusukela kusitifiketi sokuhlolwa kwempahla engavuthiwe kuya esitatimendeni sobukhulu bokugcina. (Imibiko izovela ngokwemfuneko)
•Siqinisekisa ukunikeza impendulo phakathi namahora angu-24 (imvamisa ngehora elifanayo)
•Nikeza umbiko we-SGS TUV.
•Sizinikele ngokugcwele kumakhasimende ethu. Uma kungeke kwenzeke ukuhlangabezana nezidingo zakho ngemva kokuhlola zonke izinketho, ngeke sikudukise ngokwenza izithembiso ezingamanga ezizodala ubudlelwano obuhle namakhasimende.
•Nikeza isevisi yokuma okukodwa.
Ukupakisha:
1. Ukupakisha kubaluleke kakhulu ikakhulukazi endabeni yokuthunyelwa kwamanye amazwe lapho impahla idlula eziteshini ezihlukahlukene ukuze ifike lapho kuyiwa khona, ngakho sibeka ukukhathazeka okukhethekile mayelana nokupakisha.
2. I-Saky Steel ipakisha izimpahla zethu ngezindlela eziningi ngokusekelwe emikhiqizweni. Sipakisha imikhiqizo yethu ngezindlela eziningi, njengokuthi,
