تفاصيل المنتج
مكان المنشأ: الصين
اسم العلامة التجارية: Tankii
إصدار الشهادات: ISO9001
رقم الموديل: R20
شروط الدفع والشحن
الحد الأدنى لكمية: 10 كجم
الأسعار: قابل للتفاوض
تفاصيل التغليف: التخزين المؤقت
وقت التسليم: 15-20days
شروط الدفع: تي/تي
القدرة على العرض: 500 طن / سنة
Ni80Cr20 nichrome strip sealing wire for using with vacuum sealing machine
Nickel-chromium alloy, nickel chromium iron alloy with high resistivity, surface oxidation resistance is good, and have higher strength at high temperature, good processability and weldability, which can be widely used in metallurgy, electrical appliances, machinery manufacturing, etc do resistance material heating elements and electrical industry.
Nickel chrome Ni80Cr20 Electrical resistivity of alloy main technical performance
| brand | Cr | Ni | Al | Fe | C | P | S | Mn | Si |
| ≤ | |||||||||
| Ni80Cr20 | 20.0~23.0 | Remain | ≤0.5 | ≤1 | 0.08 | 0.02 | 0.15 | 0.60 | 0.75~1.6 |
| brand | highest use temperature/ºC | Melting point/ºC | density (g/cm³) | resistivity/(μΩ·M) | elongation(%) | Coefficient of thermal conductivity | Linear expansion coefficient of | microstructure | magnetic |
| Ni80Cr20 | 1200 | 1400 | 8.40 | 1.09 | ≥20 | 60.3 | 18.0 | austenitic | no magnetic |
Mechanical properties
| brand | Tensile strength/Mpa |
| Ni80Cr20 | 637~786 |
Use time test
| brand | Test temperature/ºC | time/h |
| Ni80Cr20 | 1200 | 80 |
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