310, 310S Stainless simbi kupisa exchanger
Chii chinonzi Stainless steel heat exchanger chubhu?
Iyo giredhi 310 yakabatanidza tembiricha yepamusoro uye kudzvanywa zvivakwa zvine yakanaka weldability uye ductility.Yakagadzirwa ine yakanyanya tembiricha masevhisi.Iyo inodzivirira zvakanyanya kune oxidation mune ese ari maviri epakati masevhisi uye anoenderera masevhisi.Inogona kumira tembiricha ingangoita 1150 degree C ine yakaderedzwa magasi esarufa.Mumasevhisi epakati, tembiricha inogona kunge iri 1040 degrees C.
Iyo giredhi 310S inozivikanwawo seUNS S31008 inogona kushandiswa kana iyo indasitiri application inoda yakanyorova corrodents mune yakaderera tembiricha.Kusimba kwepamusoro-soro kwakaderedza carbon content.
Iyo ine zvakare kusimba kwakanyanya senge mamwe mamakisi pamwe nekuramba kuri nani mukupisa kwe cryogenic.Grade 310 ine 0.03% carbon content.Iyo yakatsanangudza corrosion resistance munzvimbo yakaita sekugadzira urea.
Izvo zvakakosha zvivakwa zvinokonzerwa nemakanika zvivakwa, kuumbwa, uye zvemuviri zvimiro.Maumbirwo acho ndeaya- Cr, Mn, C, uye N. Michina yemagetsi ine kurebesa kwakakodzera, kuoma, kuburitsa simba, uye kusimba kwesimba.Zvimiro zvemuviri zvine thermal conductivity, zvinoreva coefficient yekuwedzera, elastic modulus, uye density.
Corrosion resistance- iyo corrosion resistance properties inowedzera kuburikidza neakakodzera chromium yemukati.Iyo giredhi inopa yakanaka aqueous resistance.Inoshanda zvakanaka pane yakajairika tembiricha.Pakupisa kwepamusoro, inogona kushanda zvakanaka mu carburizing uye oxidizing atmospheres.Inogona kuramba hutsi hwe nitric acid patembiricha inosvika 425 degrees C.
Kudzivisa kupisa- mubasa rinopindirana, tube inopa kupikisa kwakanaka pakupisa 1040 degree C. Mumabasa anoramba achienderera mberi, machubhu anoshanda zvakanaka pa 1150 degree C. Inoratidza kunaka kwekushisa kwekushisa.Ndizvo zvinoita kuti kushandiswa kwayo kure kure.Hazvikurudzirwe zvachose kushandisa pa425-860 degree C nekuda kwekunaya kwecarbide.
Iyo simbi isina simbi 310 & 310S kupisa exchanger machubhuakazara zvakanaka mushure mekugadzirwa uye kuyedzwa kuitira kuti aunze zvigadzirwa mukukuvara kwemahara mode.
Ss 310 / 310s Heat Exchanger Tubes Tsanangudzo
- Range: 10 mm OD kusvika 50.8 mm OD
- Outer Diameter: 9.52 mm OD kusvika 50.80 mm OD
- Ukobvu: 0.70 mm kusvika 12.70 mm
- Urefu: kusvika ku 12 Meter Leg Length & Customed Length
- Zvinotsanangurwa: ASTM A249 / ASTM SA249
- Finish: Yakanatswa, yakabikwa & yakakwenenzverwa, BA
Yakaenzana Giredhi reStainless Simbi 310 / 310S Heat Exchanger Tubes
| STANDARD | UNS | WERKSTOFF NR. |
| SS 310 | S31000 | 1.4841 |
| SS 310S | S31008 | 1.4845 |
Kemikari Inoumbwa yeSS 310 / 310S Heat Exchanger Tube
| SS | 310 | 310S |
| Ni | 19-22 | 19-22 |
| Fe | Balance | Balance |
| Cr | 24 – 26 | 24 – 26 |
| C | 0.25 max | 0.08 max |
| Si | 1.50 max | 1.50 max |
| Mn | 2 max | 2 max |
| P | 0.045 max | 0.045 max |
| S | 0.030 max | 0.03 max |
Mechanical Properties yeSS 310 / 310S Heat Exchanger Tubes
| SS | 310 | 310S |
| Ni | 19-22 | 19-22 |
| Fe | Balance | Balance |
| Cr | 24 – 26 | 24 – 26 |
| C | 0.25 max | 0.08 max |
| Si | 1.50 max | 1.50 max |
| Mn | 2 max | 2 max |
| P | 0.045 max | 0.045 max |
| S | 0.030 max | 0.03 max |
