STAINLESS SUPER DUPLEX Steel X2CRNIMOCUN25-6-3, 1.4507, UNS S32550, A182 giredi F61 NDI ZINTHU ZOPHUNZITSIRA ZOPHUNZITSIRA ZOPHUNZITSIRA ZOPHUNZITSA ZOPHUNZITSIRA EN 10088-1.
| Standard | Kalasi yachitsulo | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Chemical Composition% | ||||||||||
| C: | Bambo: | Si: | P: | S: | Cr: | Mo: | Ndi: | Cu: | N: | |
| EN | 1.4507 - X2CrNiMoCuN25-6-3 | |||||||||
| <0.03 | <2.0 | <0.7 | <0.035 | <0.015 | 24.0 - 26.0 | 3.0 - 4.0 | 6.0 - 8.0 | 1.0 - 2.5 | 0.20 - 0.30 | |
| Chithunzi cha ASTM | UNS S32550 - A182 kalasi F61 - Mtundu 255 | |||||||||
| <0.04 | <1.5 | <1.0 | <0.040 | <0.030 | 24.0 - 27.0 | 2.9 - 3.9 | 4.5 - 6.5 | 1.5 - 2.5 | 0.10 - 0.25 | |
| Chithunzi cha ASTM | UNS S32520 - A182 kalasi F59 | |||||||||
| <0.03 | <1.5 | <0.8 | <0.035 | <0.020 | 24.0 - 26.0 | 3.0 - 5.0 | 5.5 - 8.0 | 0.5 - 3.0 | 0.20 - 0.35 | |
| JIS | SUS329J4L - SUS 329J4L | |||||||||
| <0.03 | <1.5 | <1.0 | <0.040 | <0.030 | 24.0 - 26.0 | 2.5 - 3.5 | 5.5 - 7.5 | - | 0.08 - 0.30 | |
1.4507, X2CrNiMoCuN25-6-3, UNS S32550, Gulu F61 - mawonekedwe ndi kugwiritsa ntchito
Kalasi yapadera kuchokera ku gulu lazitsulo zosapanga dzimbiri zolimba kwambiri za asidi zomwe zimafanana ndi 1.4410 / X2CrNiMoN25-7-4 / UNS S32750. Chitsulochi chimasonyeza mphamvu zamphamvu kwambiri zotsutsana kwambiri ndi mitundu yosiyanasiyana ya dzimbiri, kuphatikizapo intergranular corrosion. 1.4507 ndi UNS S32550 zida zimagwiritsidwa ntchito m'mafakitale a mapepala, mankhwala, nayitrogeni, ndi ndege komanso muukadaulo wamagetsi opangira zomangira, ma shafts, manja, zomangira, kuyika ndi mapaipi, zida zapampu, akasinja amankhwala, zosinthira kutentha, zida zama radiator ndi zomanga ndege.
1.4507, X2CrNiMoCuN25-6-3, UNS S32550 - makina katundu
- Kuthamanga kwamphamvu, Rm: 700 - 900 MPa
- Malo opangira, Rp0,2:>500 MPa
- Elongation, A:> 25%
- Modulus of elasticity, E: 200 GPa
- Kuuma, HB: <270
- Kutentha kwamphamvu, cp: 500 J * kg-1 * K-1
- Thermal conductivity, λ: 15 W * m-1 * K-1
- Liniya kukula kokwanira, α: 13.0 * 10-6 K-1
- Kukana kwachindunji, Ω: 0.8 mkOhm * m
Makina opangira kutentha kwakukulu - 1.4507, X2CrNiMoCuN25-6-3, UNS S32550
| Kutentha (℃) | 100 | 150 | 200 | 250 | 300 | |||
|---|---|---|---|---|---|---|---|---|
| Linear extulation coefficient, α (* 10-6 K-1) | 13.0 | - | 13.5 | - | 14.0 | |||
| Modulus of elasticity, E (GPa) | 194 | - | 186 | - | 180 | |||
| Malo opangira, Rp0,2 (MPa) | > 450 | > 420 | > 400 | > 380 | - | |||
Chithandizo cha kutentha ndi pulasitiki 1.4507, UNS S32550
- Supersaturation pa 1020 - 1100 ℃
- Kugudubuza ndi kupanga pa kutentha kwa 1200 - 900 ℃
Nthawi yotumiza: Mar-23-2020