NiCr 70-30 (2.4658) yog siv rau corrosion resistant hluav taws xob cua sov ntsiab nyob rau hauv industrial furnaces nrog txo cov cua. Nickel Chrome 70/30 yog heev tiv taus oxidation hauv huab cua. Tsis pom zoo siv rau hauv MgO sheathed cua sov cov ntsiab lus, los yog daim ntawv thov siv nitrogen los yog carburizing atmospheres.
Khoom npe | TANKII Alloy Corrosion Heating Resistance Hlau 80 20 Nichrome Cr20Ni80 Hlau |
Hom | Nickel Hlau |
Daim ntawv thov | Cov Cuab Yeej Siv Hluav Taws Xob Hluav Taws Xob / Cov Khoom Siv Hluav Taws Xob Hauv Tsev |
Qib | npib tsib xee Chromium |
Nim (Min) | 77% |
Kuj (μΩ.m) | 1.18 |
Hmoov Los Tsis | Tsis yog hmoov |
Kev tiv thaiv (uΩ / m, 60 ° F) | 704 ib |
Elongation (≥%) | 20 |
Qauv nab npawb | 70/30 NCO |
Hom Lub Npe | TANKII |
Khoom npe | NiCr Alloy Hlau |
Txuj | GB/T 1234-2012 |
Nto | Bright Annealed |
Khoom siv | NCO-CR |
Cov duab | Round hlau |
Qhov ntom | 8.1g 3 |