EN 10222-5 X6CrNiNb18-10 – Baja Solution Annealed dengan Resistensi Korosi Unggul
Tinjauan Singkat
Merek dagang X6CrNiNb18-10 setara dengan X 6 CrNiNb 18 10 sesuai DIN17440-85. Sifat korosinya setara dengan 1.4541. Baja ini tahan terhadap korosi interkristal juga dalam kondisi sensibilisasi, tetapi menunjukkan kecenderungan retak panas pada beberapa kondisi pengelasan. Dapat diterapkan dalam skala besar untuk komponen terpasang dalam teknik aparat kimia, industri makanan dan makanan mewah, industri film dan foto, serta untuk peralatan rumah tangga. Terakreditasi untuk konstruksi tabung tekanan hingga 300 °C., dengan sertifikat hingga 550 °C. Tidak cocok untuk finishing cermin karena kandungan Nb.
Properti
Umum
| Properti | Suhu | Nilai |
|---|
| Kepadatan | 20.0 °C | 7.9 - 7.93 g/cm³ |
Mekanis
| Properti | Suhu | Nilai |
|---|
| Modul elastis | -100.0 °C | 206 GPa |
| 20.0 °C | 196 - 200 GPa |
| 95.0 °C | 194.43 GPa |
| 100.0 °C | 190 - 194 GPa |
| 150.0 °C | 189.61 GPa |
| 200.0 °C | 182 - 186 GPa |
| 205.0 °C | 184.78 GPa |
| 260.0 °C | 179.95 GPa |
| 300.0 °C | 174 - 179 GPa |
| 315.0 °C | 175.13 GPa |
| 370.0 °C | 170.99 GPa |
| 400.0 °C | 166 - 172 GPa |
| 425.0 °C | 166.16 GPa |
| 485.0 °C | 161.34 GPa |
| 500.0 °C | 158 - 165 GPa |
| 540.0 °C | 157.2 GPa |
| 595.0 °C | 151.69 GPa |
| 600.0 °C | 150 GPa |
| 650.0 °C | 147.54 GPa |
| 700.0 °C | 142 GPa |
| 705.0 °C | 142.72 GPa |
| 760.0 °C | 137.9 GPa |
| 800.0 °C | 134 GPa |
| 815.0 °C | 133.76 GPa |
| 870.0 °C | 128.93 GPa |
| 900.0 °C | 127 GPa |
| 1000.0 °C | 120 GPa |
| Regangan | 20.0 °C | 30 - 40 % |
| Rasio Poisson | 20.0 °C | 0.27 [-] |
| 95.0 °C | 0.28 [-] |
| 150.0 °C | 0.29 [-] |
| 205.0 °C | 0.29 [-] |
| 260.0 °C | 0.29 [-] |
| 315.0 °C | 0.3 [-] |
| 370.0 °C | 0.31 [-] |
| 425.0 °C | 0.31 [-] |
| 485.0 °C | 0.32 [-] |
| 540.0 °C | 0.33 [-] |
| 595.0 °C | 0.33 [-] |
| 650.0 °C | 0.32 [-] |
| 705.0 °C | 0.33 [-] |
| 760.0 °C | 0.35 [-] |
| 815.0 °C | 0.35 [-] |
| 870.0 °C | 0.36 [-] |
| Modul geser | 20.0 °C | 78.6 GPa |
| 95.0 °C | 75.84 GPa |
| 150.0 °C | 73.77 GPa |
| 205.0 °C | 71.71 GPa |
| 260.0 °C | 69.64 GPa |
| 315.0 °C | 67.57 GPa |
| 370.0 °C | 65.5 GPa |
| 425.0 °C | 63.43 GPa |
| 485.0 °C | 61.36 GPa |
| 540.0 °C | 59.3 GPa |
| 595.0 °C | 57.23 GPa |
| 650.0 °C | 55.85 GPa |
| 705.0 °C | 53.78 GPa |
| 760.0 °C | 51.11 GPa |
| 815.0 °C | 49.64 GPa |
| 870.0 °C | 47.57 GPa |
| Kekuatan tarik | 20.0 °C | 510 - 710 MPa |
| Tegangan leleh Rp0.2 | 20.0 °C | 205 MPa |
| Tegangan leleh Rp1.0 | 20.0 °C | 240 MPa |
Termal
| Properti | Suhu | Nilai | Komentar |
|---|
| Koefisien ekspansi termal | -100.0 °C | 1.49E-5 1/K | |
| 20.0 °C | 1.61E-5 1/K | |
| 100.0 °C | 1.6E-5 - 1.67E-5 1/K | |
| 200.0 °C | 1.65E-5 - 1.72E-5 1/K | |
| 300.0 °C | 1.7E-5 - 1.77E-5 1/K | |
| 400.0 °C | 1.75E-5 - 1.81E-5 1/K | |
| 425.0 °C | 1.76E-5 1/K | |
| 485.0 °C | 1.78E-5 1/K | |
| 500.0 °C | 1.8E-5 - 1.84E-5 1/K | |
| 540.0 °C | 1.8E-5 1/K | |
| 595.0 °C | 1.83E-5 1/K | |
| 600.0 °C | 1.88E-5 1/K | |
| 650.0 °C | 1.85E-5 1/K | |
| 700.0 °C | 1.91E-5 1/K | |
| 705.0 °C | 1.87E-5 1/K | |
| 800.0 °C | 1.94E-5 1/K | |
| 900.0 °C | 1.97E-5 1/K | |
| 1000.0 °C | 2E-5 1/K | |
| Suhu operasi maksimal, jangka panjang | | 0 - 550 °C | |
| Titik leleh | | 1230 - 1480 °C | Biasa untuk Baja Karak Tidak Karat Austenitik |
| Kalor jenis | -100.0 °C | 440 J/(kg·K) | |
| 20.0 °C | 472 - 500 J/(kg·K) | |
| 100.0 °C | 487 J/(kg·K) | |
| 200.0 °C | 503 J/(kg·K) | |
| 300.0 °C | 512 J/(kg·K) | |
| 400.0 °C | 520 J/(kg·K) | |
| 500.0 °C | 530 J/(kg·K) | |
| 600.0 °C | 541 J/(kg·K) | |
| 700.0 °C | 551 J/(kg·K) | |
| 800.0 °C | 559 J/(kg·K) | |
| 900.0 °C | 565 J/(kg·K) | |
| 1000.0 °C | 571 J/(kg·K) | |
| Konduktivitas termal | 20.0 °C | 14.3 - 15 W/(m·K) | |
| 100.0 °C | 15.8 W/(m·K) | |
| 200.0 °C | 17.5 W/(m·K) | |
| 300.0 °C | 19 W/(m·K) | |
| 400.0 °C | 20.5 W/(m·K) | |
| 500.0 °C | 21.9 W/(m·K) | |
| 600.0 °C | 23.3 W/(m·K) | |
| 700.0 °C | 24.6 W/(m·K) | |
| 800.0 °C | 26 W/(m·K) | |
| 900.0 °C | 27.4 W/(m·K) | |
| 1000.0 °C | 28.8 W/(m·K) | |
| Difusivitas termal | 20.0 °C | 3.8 mm²/s | |
| 100.0 °C | 4 mm²/s | |
| 200.0 °C | 4.2 mm²/s | |
| 300.0 °C | 4.6 mm²/s | |
| 400.0 °C | 4.8 mm²/s | |
| 500.0 °C | 4.9 mm²/s | |
| 600.0 °C | 5 mm²/s | |
| 700.0 °C | 5.3 mm²/s | |
| 800.0 °C | 5.6 mm²/s | |
| 900.0 °C | 5.9 mm²/s | |
| 1000.0 °C | 6 mm²/s | |
Listrik
| Properti | Suhu | Nilai |
|---|
| Resistivitas listrik | 20.0 °C | 7.1E-7 Ω·m |
| 100.0 °C | 7.76E-7 Ω·m |
| 200.0 °C | 8.49E-7 Ω·m |
| 300.0 °C | 9.14E-7 Ω·m |
| 400.0 °C | 9.71E-7 Ω·m |
| 500.0 °C | 1.02E-6 Ω·m |
| 600.0 °C | 1.07E-6 Ω·m |
| 700.0 °C | 1.1E-6 Ω·m |
| 800.0 °C | 1.14E-6 Ω·m |
| 900.0 °C | 1.17E-6 Ω·m |
| 1000.0 °C | 1.19E-6 Ω·m |
Sifat Kimia
| Properti | Nilai |
|---|
| Karbon | 0.08 % |
| Krom | 17 - 19 % |
| Mangan | 2 % |
| Nikel | 9 - 12 % |
| Niobium | 1 % |
| Fosfor | 0.05 % |
| Silikon | 1 % |
| Sulfur | 0.015 % |
