STAINLESS SUPER DUPLEX STEEL X2CRNIMOCUN25-6-3, 1.4507, UNS S32550, A182 KELAS F61 WITH STRUKTUR TWO-PHASE kanggo INDUSTRI KIMIA miturut EN 10088-1.
| Standar | Kelas Baja | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Komposisi kimia % | ||||||||||
| 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 grade F61 – Tipe 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 kelas 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 - spesifikasi lan aplikasi
Kelas khusus saka klompok baja tahan karat tahan asam super kuat padha karo 1.4410 / X2CrNiMoN25-7-4 / UNS S32750. Baja kasebut nduweni sifat kekuatan dhuwur kanthi resistensi sing relatif dhuwur kanggo macem-macem jinis karat, kalebu korosi intergranular. Bahan 1.4507 lan UNS S32550 digunakake ing industri kertas, kimia, nitrogen, lan penerbangan uga ing teknik tenaga kanggo sekrup, poros, lengen klambi, fitting, instalasi lan pipa, bagean pompa, tank kanggo bahan kimia, penukar panas, bagean radiator lan konstruksi pesawat.
1.4507, X2CrNiMoCuN25-6-3, UNS S32550 - sifat mekanik
- Kekuwatan tarik, Rm: 700 – 900 MPa
- Titik hasil, Rp0,2: >500 MPa
- Elongasi, A:> 25%
- Modulus elastisitas, E: 200 GPa
- Kekerasan, HB: <270
- Kapasitas termal, cp: 500 J * kg-1 * K-1
- Konduktivitas termal, λ: 15 W * m-1 * K-1
- Koefisien ekspansi linier, α: 13,0 * 10-6 K-1
- Resistansi spesifik, Ω: 0,8 mkOhm * m
Sifat mekanik ing suhu dhuwur - 1.4507, X2CrNiMoCuN25-6-3, UNS S32550
| Suhu (℃) | 100 | 150 | 200 | 250 | 300 | |||
|---|---|---|---|---|---|---|---|---|
| Koefisien ekspansi linier, α (* 10-6 K-1) | 13.0 | - | 13.5 | - | 14.0 | |||
| Modulus elastisitas, E (GPa) | 194 | - | 186 | - | 180 | |||
| Titik hasil, Rp0,2 (MPa) | > 450 | >420 | > 400 | >380 | - | |||
Perawatan panas lan plastik 1.4507, UNS S32550
- Supersaturation ing 1020 - 1100 ℃
- Rolling lan forging ing suhu 1200 - 900 ℃
Wektu kirim: Mar-23-2020