Biphase Stainless Steel
Daawaha Heerkulka Sare
◆F51 (31803) waa birta duplex-ka ah ee ugu ballaaran loo isticmaalo, inta badan loo isticmaalo saliid dhanaan iyo soosaarka ceelka gaaska, sifaynta saliidda, kiimikaad, bacriminta, petrochemical iyo beeraha kale, ee soo saaridda ee kulaylka sarrifka, qaboojiyaha kondensing, iwm. kuwaas oo u nugul in ay daxaloobaan iyo daxalka culayska ee qalabka cadaadiska.Halkii 304L, 316L austenitic ahama.
◆F53 (S32750) waa bir bir ah oo laba-laaban leh oo nitrogen lagu daray, kaas oo inta badan loo isticmaalo kiimikaad, kiimikaad kiimikaad iyo qalabka badda ee u baahan xoog gaar ah iyo iska caabin daxalka.
◆F55 (S32760) waa bir aan laba-laab lahayn oo xoog badan leh, iska caabin sare u leh daxalka chloride iyo daxalka walaaca, iyo alxanka.
◆329 (S32900) waxay leedahay iska caabin oksaydh oo wanaagsan, iska caabin daxalka, xoog sare, waxayna ku haboon tahay bay'ada sida caabbinta daxalka biyaha badda.
◆A4 steel (0Cr17Mn13Mo2N) waa bir dual-waji ah, iska caabinteeda daxalka ayaa ka wanaagsan tan inta badan la isticmaalo birta austenitic oo leh Mo content 2% -3%.Waxaa lagu dabaqi karaa bacrimiyeyaasha kiimikaad yar yar, qalabka urea wareegga buuxa, iwm.
◆S31050 waxay leedahay iska caabin sare oo ay u leedahay dildilaaca daxalka chloride stress, iska caabin aad u wanaagsan oo u diida daxalka iyo daxalka dillaaca.
◆U3 waxay leedahay sifooyin-iska-caabbinta iyo ka-hortagga daxalka, waxaana badanaa loo isticmaalaa in lagu sameeyo koojiyeyaasha waalka, kuraasta valve iyo qaybaha kale ee valve gudaha.
◆HD waxaa si weyn loogu isticmaalaa warshadaha elektiroonigga ah, warshadaha korantada, warshadaha petrochemical, warshadaha baabuurta iyo kuwa kale ee xawaaraha-xakameeya matoorada ceelka saliidda korontada.
◆C4 waxay ku habboon tahay isku-dariyeyaasha toosan ee baaxadda weyn, qasiyeyaasha, qasayaasha, qasiyeyaasha jiifka ah iyo warshadaha kale ee mashiinnada.
DS-2 waxay leedahay caabbinta daxalka ee heerkulka sare ee sulfuric acid, waxayna ku habboon tahay warshadaha mishiinada ee warshadaha sulfuric acid ee heerkul sare leh.
Halabuurka kiimikada
| Darajo | C | Si | Mn | S | P | Cr | Ni | Mo | Cu | N | W | kale |
| aan ka weynayn | ||||||||||||
| F51 | 0.03 | 1 | 2 | 0.02 | 0.03 | 21 ilaa 23 | 4.5 ilaa 6.5 | 2.5 ilaa 3.5 | - | 0.08 ilaa 0.2 | - | - |
| F53 | 0.03 | 0.8 | 1.2 | 0.02 | 0.035 | 24 ilaa 26 | 6 ～8 | 3～5 | ≤0.5 | 0.24 ilaa 0.32 | - | - |
| F55 | 0.03 | 1 | 1 | 0.01 | 0.03 | 24 ilaa 26 | 6 ～8 | 3～4 | 0.5～1 | 0.2 ilaa 0.3 | 0.5～1 | - |
| 329 | 0.08 | 1 | 1.5 | 0.03 | 0.035 | 23 ilaa 28 | 3～6 | 1～3 | - | - | - | - |
| A4 birta | 0.08 | 0.7 | 12 ilaa 15 | 0.02 | 0.045 | 16.5 ilaa 18.5 | - | 1.8 ilaa 2.2 | - | 0.2 ilaa 0.3 | - | - |
| S31050 | 0.02 | 0.7 | 2 | 0.01 | 0.025 | 24 ilaa 26 | 21 ilaa 23 | 2 ～2.5 | - | 0.1 ilaa 0.16 | - | - |
| U3 | 0.02 | 0.4 | 2.5～3 | 0.015 | 0.02 | 24 ilaa 26 | 19-21 | 2.5～3 | - | 0.2 ilaa 0.3 | - | - |
| HD | 0.03 | 4.5～6 | 1 | 0.01 | 0.03 | 17-19 | 18-20 | 0.3 ilaa 0.8 | 1.5 ilaa 2.5 | - | - | - |
| C4 | 0.03 | 3 4.5 | 1 | 0.025 | 0.03 | 13 ilaa 15 | 13 ilaa 15 | - | - | - | - | - |
| DS-2 | 0.02 | 5～7 | 1 | 0.03 | 0.03 | 8 ilaa 11 | 22 ilaa 25 | - | - | - | - | - |
Hantida Alloy ugu yar
| gobol | xoogga xajinta RmN/m㎡ | Xoogga Wax-soo-saarka Rp0.2N/m㎡ | Kordhinta sida% | adkaanta Brinell HB | |
| F51 | Daaweynta xalalka | 620 | 450 | 25 | 290 |
| F53 | Daaweynta xalalka | 800 | 550 | 15 | 310 |
| F55 | Daaweynta xalalka | 820 | 550 | 25 | - |
| 329 | Daaweynta xalalka | 620 | 485 | 20 | 271 |
| A4 birta | Daaweynta xalalka | 480 | 255 | 25 | - |
| S31050 | Daaweynta xalalka | 650 | 380 | 24 | - |
| U3 | Daaweynta xalalka | 680 | 400 | 22 | - |
| HD | Daaweynta xalalka | 750 | 410 | 25 | - |
| C4 | Daaweynta xalalka | 800 | 400 | 23 | - |
| DS-2 | Daaweynta xalalka | 690 | 390 | 21 | - |
