Biphase Bakin Karfe
Haɗaɗɗen Zazzabi
◆F51 (31803) shi ne mafi yadu amfani duplex bakin karfe, yafi amfani a cikin m mai da gas rijiyoyin samar, a man tacewa, sinadarai, taki, petrochemical da sauran filayen, domin yi na zafi Exchanger, condensing coolers, da dai sauransu. waɗanda ke da haɗari ga lalata lalata da damuwa da lalata kayan aikin matsa lamba.Maimakon 304L, 316L austenitic bakin karfe.
◆F53 (S32750) wani babban duplex bakin karfe ne wanda aka kara da nitrogen, wanda galibi ana amfani dashi a cikin sinadarai, petrochemical da kayan aikin ruwa wadanda ke buƙatar ƙarfi na musamman da juriya na lalata.
◆F55 (S32760) wani babban duplex bakin karfe ne tare da babban ƙarfi, high juriya ga chloride gida lalata da danniya lalata, kuma weldable.
◆329 (S32900) yana da kyakkyawan juriya na iskar shaka, juriya na lalata, ƙarfin ƙarfi, kuma ya dace da yanayin yanayi kamar juriya na lalata ruwan teku.
◆A4 karfe (0Cr17Mn13Mo2N) ne dual-lokaci karfe, da kuma lalata juriya ne mafi alhẽri daga na fiye amfani austenitic karfe da Mo abun ciki na 2% -3%.Ana iya shafa shi ga ƙananan takin mai magani, cikakken kayan aikin urea, da dai sauransu.
◆S31050 yana da babban juriya ga chloride danniya lalata fatattaka, m juriya ga pitting lalata da crevice lalata.
◆U3 yana da anti-scouring da anti-corrosion Properties, kuma ana amfani da sau da yawa don yin bawul cores, bawul kujeru da sauran ciki bawul aka gyara.
◆HD ana amfani dashi sosai a cikin masana'antar lantarki, masana'antar hoto, masana'antar petrochemical, masana'antar mota da sauran bututun rijiyar mai mai saurin sarrafa wutar lantarki.
◆C4 ya dace da manyan masu haɗawa a tsaye, mahaɗa, mahaɗa, mahaɗar kwance da sauran masana'antar injuna.
DS-2 yana da juriya lalata a cikin babban zafin jiki mai daɗaɗɗen sulfuric acid, kuma ya dace da masana'antar injuna a masana'antar sulfuric acid mai yawan zafin jiki.
Abubuwan sinadaran
| Daraja | C | Si | Mn | S | P | Cr | Ni | Mo | Cu | N | W | sauran |
| babu girma fiye | ||||||||||||
| F51 | 0.03 | 1 | 2 | 0.02 | 0.03 | 21 zuwa 23 | 4.5 zuwa 6.5 | 2.5 zuwa 3.5 | - | 0.08 zuwa 0.2 | - | - |
| F53 | 0.03 | 0.8 | 1.2 | 0.02 | 0.035 | 24 zuwa 26 | 6 zuwa 8 | 3 zuwa 5 | ≤0.5 | 0.24 zuwa 0.32 | - | - |
| F55 | 0.03 | 1 | 1 | 0.01 | 0.03 | 24 zuwa 26 | 6 zuwa 8 | 3 zuwa 4 | 0.5 zuwa 1 | 0.2 zuwa 0.3 | 0.5 zuwa 1 | - |
| 329 | 0.08 | 1 | 1.5 | 0.03 | 0.035 | 23 zuwa 28 | 3 zuwa 6 | 1 ～3 | - | - | - | - |
| A4 karfe | 0.08 | 0.7 | 12 zuwa 15 | 0.02 | 0.045 | 16.5 zuwa 18.5 | - | 1.8 zuwa 2.2 | - | 0.2 zuwa 0.3 | - | - |
| S31050 | 0.02 | 0.7 | 2 | 0.01 | 0.025 | 24 zuwa 26 | 21 zuwa 23 | 2 zuwa 2.5 | - | 0.1 zuwa 0.16 | - | - |
| U3 | 0.02 | 0.4 | 2.5 zuwa 3 | 0.015 | 0.02 | 24 zuwa 26 | 19 zuwa 21 | 2.5 zuwa 3 | - | 0.2 zuwa 0.3 | - | - |
| HD | 0.03 | 4.5 zuwa 6 | 1 | 0.01 | 0.03 | 17 zuwa 19 | 18 zuwa 20 | 0.3 zuwa 0.8 | 1.5 zuwa 2.5 | - | - | - |
| C4 | 0.03 | 3 zuwa 4.5 | 1 | 0.025 | 0.03 | 13 zuwa 15 | 13 zuwa 15 | - | - | - | - | - |
| DS-2 | 0.02 | 5 zuwa 7 | 1 | 0.03 | 0.03 | 8 zuwa 11 | 22 zuwa 25 | - | - | - | - | - |
Alloy dukiya m
| jihar | Ƙarfin ƙarfi RmN/m㎡ | Ƙarfin Haɓaka Rp0.2N/m㎡ | Tsawaita Kamar% | Brinell taurin HB | |
| F51 | Magani Magani | 620 | 450 | 25 | 290 |
| F53 | Magani Magani | 800 | 550 | 15 | 310 |
| F55 | Magani Magani | 820 | 550 | 25 | - |
| 329 | Magani Magani | 620 | 485 | 20 | 271 |
| A4 karfe | Magani Magani | 480 | 255 | 25 | - |
| S31050 | Magani Magani | 650 | 380 | 24 | - |
| U3 | Magani Magani | 680 | 400 | 22 | - |
| HD | Magani Magani | 750 | 410 | 25 | - |
| C4 | Magani Magani | 800 | 400 | 23 | - |
| DS-2 | Magani Magani | 690 | 390 | 21 | - |
