Stainless SUPER DUPLEX STEEL X2CRNIMOCUN25-6-3, 1.4507, UNS S32550, A182 KEREITI YA F61 E NA LE KAHOHELO YA MEGATO E PEDI BAKENG SA KEMIKALI HO LATELA EN 10088-1.
| Standard | Kereiti ea tšepe | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Sebopeho sa Lik'hemik'hale % | ||||||||||
| C: | Mong: | Si: | P: | S: | Cr: | Mo: | Ke: | Ho: | 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 sehlopha sa F61 - Mofuta oa 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 sehlopha sa 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, Grade F61 - tlhaloso le tšebeliso
Sehlopha se khethehileng se tsoang sehlopheng sa litšepe tse sa tsitsang tse matla haholo tse hananang le acid e tšoanang le 1.4410 / X2CrNiMoN25-7-4 / UNS S32750. Tšepe e bonts'a thepa ea matla e phahameng e nang le khanyetso e phahameng ho mefuta e fapaneng ea kutu, ho kenyelletsa le kutu ea intergranular. 1.4507 le lisebelisoa tsa UNS S32550 li sebelisoa indastering ea pampiri, ea lik'hemik'hale, ea naetrojene le ea lifofane hammoho le boenjiniere ba matla bakeng sa li-screw, shafts, matsoho, li-fittings, lisebelisoa le liphaephe, likarolo tsa pompo, litanka tsa lik'hemik'hale, lisebelisoa tsa mocheso, likarolo tsa radiator. meaho ea lifofane .
1.4507, X2CrNiMoCuN25-6-3, UNS S32550 - thepa ea mochini
- Matla a tsitsitseng, Rm: 700 - 900 MPa
- Ntlha ea tlhahiso, Rp0,2: >500 MPa
- Elongation, A:> 25%
- Modulus ea elasticity, E: 200 GPa
- boima, HB: <270
- Matla a mocheso, cp: 500 J * kg-1 * K-1
- Thermal conductivity, λ: 15 W * m-1 * K-1
- Linear katoloso coefficient, α: 13.0 * 10-6 K-1
- Khanyetso e khethehileng, Ω: 0.8 mkOhm * m
Thepa ea mochini ka mocheso o phahameng - 1.4507, X2CrNiMoCuN25-6-3, UNS S32550
| Mocheso (℃) | 100 | 150 | 200 | 250 | 300 | |||
|---|---|---|---|---|---|---|---|---|
| Katoloso ya coefficient, α (* 10-6 K-1) | 13.0 | - | 13.5 | - | 14.0 | |||
| Modulus ea elasticity, E (GPa) | 194 | - | 186 | - | 180 | |||
| Ntlha ea tlhahiso, Rp0,2 (MPa) | > 450 | > 420 | >400 | >380 | - | |||
Phekolo ea mocheso le polasetiki 1.4507, UNS S32550
- Supersaturation ho 1020 - 1100 ℃
- Ho roala le ho phunya mocheso oa 1200 - 900 ℃
Nako ea poso: Mar-23-2020