Sifat \ Gred | NiCr 80/20 | NiCr 70/30 | NiCr 60/15 | NiCr 35/20 | NiCr 30/20 | |
Komposisi Kimia Utama% | Ni | Baki | Baki | 55.0-61.0 | 34.0-37.0 | 30.0-34.0 |
Cr | 20.0-23.0 | 28.0-31.0 | 15.0-18.0 | 18.0-21.0 | 18.0-21.0 | |
Fe | ≤1.0 | ≤1.0 | Baki | Baki | Baki | |
Suhu Perkhidmatan Berterusan Maks(°C) | 1200 | 1250 | 1150 | 1100 | 1100 | |
Kerintangan (uΩ.m,20°C) | 1.09 | 1.18 | 1.11 | 1.04 | 1.04 | |
Ketumpatan (g/cm3) | 8.4 | 8.1 | 8.2 | 7.9 | 7.9 | |
Kekonduksian Terma(KJ/m·h·°C) | 60.3 | 45.2 | 45.2 | 43.8 | 43.8 | |
Pekali Pengembangan Terma(α×10-6/°C) | 18.0 | 17.0 | 17.0 | 19.0 | 19.0 | |
Takat Lebur( °C) | 1400 | 1380 | 1390 | 1390 | 1390 | |
Pemanjangan(%) | ≥20 | ≥20 | ≥20 | ≥20 | ≥20 | |
Struktur Mikrograf | austenit | austenit | austenit | austenit | austenit | |
Harta Magnetik | bukan magnet | bukan magnet | bukan magnet | bukan magnet | bukan magnet |
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