Stainless SUPER DUPLEX STEEL X2CRNIMOCUN25-6-3, 1.4507, UNS S32550, A182 giredhi F61 INE ZVINHU ZVIVIRI ZVINHU ZVOKUITA CHEMICAL INDUSTRY MAERERANO NEEN 10088-1.
| Standard | Steel Giredhi | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Kuumbwa Kwemakemikari% | ||||||||||
| C: | Mn: | Si: | P: | S: | Cr: | Mo: | Ni: | 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 | |
| ASTM | UNS S32550 - A182 giredhi F61 - Rudzi 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 giredhi 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, Giredhi F61 - kududzirwa uye kushandiswa
Special giredhi kubva kuboka re super-strong acid-resistant stainless steels yakafanana ne1.4410 / X2CrNiMoN25-7-4 / UNS S32750. Iyo simbi inoratidza yakakwira simba zvivakwa nekupikisa kwakanyanya kune akasiyana marudzi ekuora, kusanganisira intergranular corrosion. 1.4507 uye UNS S32550 zvinhu zvinoshandiswa mumapepa, makemikari, nitrogen, uye maindasitiri endege pamwe nemagetsi einjiniya yema screws, shafts, maoko, mafittings, kuisirwa uye mapaipi, pombi zvikamu, matangi emakemikari, zvinopisa kupisa, radiator zvikamu uye. kugadzirwa kwendege.
1.4507, X2CrNiMoCuN25-6-3, UNS S32550 - michina zvivakwa
- Kusimba simba, Rm: 700 - 900 MPa
- Nzvimbo yegoho, Rp0,2:>500 MPa
- Elongation, A:> 25%
- Modulus ye elasticity, E: 200 GPa
- Kuoma, HB: <270
- Kupisa simba, cp: 500 J * kg-1 * K-1
- Thermal conductivity, λ: 15 W * m-1 * K-1
- Linear yekuwedzera coefficient, α: 13.0 * 10-6 K-1
- Kunyanya kuramba, Ω: 0.8 mkOhm * m
Mechanical zvivakwa pa tembiricha yakakwira - 1.4507, X2CrNiMoCuN25-6-3, UNS S32550
| Tembiricha (℃) | 100 | 150 | 200 | 250 | 300 | |||
|---|---|---|---|---|---|---|---|---|
| Linear yekuwedzera coefficient, α (* 10-6 K-1) | 13.0 | - | 13.5 | - | 14.0 | |||
| Modulus ye elasticity, E (GPa) | 194 | - | 186 | - | 180 | |||
| Nzvimbo yegoho, Rp0,2 (MPa) | >450 | >420 | >400 | >380 | - | |||
Kupisa uye kurapwa kwepurasitiki 1.4507, UNS S32550
- Supersaturation pa1020 - 1100 ℃
- Kukungurutsa uye kugadzira patembiricha ye1200 - 900 ℃
Nguva yekutumira: Mar-23-2020