STAINLESS SUPER DUPLEX STEEL X2CRNIMOCUN25-6-3, 1.4507, UNS S32550, A182 GRADE F61 MA LE VAEGA E LUA FA'AVAE MO LE PISINISI KEMI E tusa ai ma le EN 10088-1.
| Tulaga | Vasega uamea | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Tulaga Fa'ainumera % | ||||||||||
| C: | Mn: | Sa: | P: | S: | Cr: | Mo: | Ni: | I: | 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 | |
| ASTM | UNS S32550 - A182 vasega F61 - Ituaiga 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 | |
| ASTM | UNS S32520 – A182 vasega 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, Vasega F61 - faʻamatalaga ma faʻaoga
Fa'ailoga fa'apitoa mai le kulupu o u'amea fa'afefeteina e sili atu le malosi e pei o le 1.4410 / X2CrNiMoN25-7-4 / UNS S32750. O le uamea o loʻo faʻaalia ai le malosi maualuga ma le maualuga o le teteʻe atu i ituaiga eseese o le pala, e aofia ai le intergranular corrosion. 1.4507 ma UNS S32550 mea e faʻaaogaina i le pepa, vailaʻau, nitrogen, ma vaalele faʻapitoa faʻapea foʻi ma le inisinia eletise mo sikula, faʻamau, lima, mea faʻapipiʻi, faʻapipiʻi ma paipa, vaega pamu, tane mo vailaʻau, faʻafefe vevela, vaega radiator ma fausiaina o vaalele .
1.4507, X2CrNiMoCuN25-6-3, UNS S32550 – mea tau masini
- Malosi fa'amalosi, Rm: 700 - 900 MPa
- Le fua fa'atatau, Rp0,2: >500 MPa
- Fa'atele, A:> 25%
- Modulus o elasticity, E: 200 GPa
- Malosi, HB: <270
- Malosiaga vevela, cp: 500 J * kg-1 * K-1
- Amioga vevela, λ: 15 W * m-1 * K-1
- Fa'atele fa'alautele laina, α: 13.0 * 10-6 K-1
- Tete'e fa'apitoa, Ω: 0.8 mkOhm * m
Mea tau masini i le maualuga o le vevela - 1.4507, X2CrNiMoCuN25-6-3, UNS S32550
| vevela (℃) | 100 | 150 | 200 | 250 | 300 | |||
|---|---|---|---|---|---|---|---|---|
| Fa'atelega fa'alautele laina, α (* 10-6 K-1) | 13.0 | - | 13.5 | - | 14.0 | |||
| Modulus o elasticity, E (GPa) | 194 | - | 186 | - | 180 | |||
| Le fua fa'atatau, Rp0,2 (MPa) | >450 | >420 | >400 | >380 | - | |||
Togafitiga vevela ma palasitika 1.4507, UNS S32550
- Supersaturation ile 1020 – 1100 ℃
- Ta'avale ma fa'amalo ile vevela ole 1200 – 900 ℃
Taimi meli: Mati-23-2020