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Ocena 1Kr13Al4 10Cr21Al4 0Cr21Al6 0Cr23Al5 0Cr25Al5 0Cr21Al6Nb 0Cr27Al7Mo2
Główny skład chemiczny (%) Cr 12,0–15,0 17,0–21,0 19,0–22,0 20,5–23,5 23,0–26,0 21,0–23,0 26,5–27,8
Al 4,0–6,0 2,0–4,0 5,0–7,0 4.2–5.3 4,5–6,5 5,0–7,0 6,0–7,0
Fe Bal Bal Bal Bal Bal Bal Bal
Odp Okazja Okazja Okazja Okazja Okazja Okazja Okazja
Mn ≤0,7 ≤0,7 ≤0,7 ≤0,7 ≤0,7 ≤0,7 ≤0,2
Nb0,5 Pon.: 1,8–2,2
Maksymalna ciągła temperatura pracy elementu (℃) 950 1100 1300 1250 1300 1350 1400
Temperatura topnienia (℃) 1450 1500 1500 1500 1500 1510 1520
Gęstość (g/cm3) 7.4 7.35 7.16 7.25 7.1 7.1 7.1
Odpsistivity (μΩ·m at 20℃) 1,25±0,08 1,23±0,06 1,42±0,07 1,35±0,06 1,45±0,07 1,45±0,07 1,53±0,07
Wytrzymałość na rozciąganie (Mpa) 588–735 637–784 637–784 637–784 637–784 637–784 686–784
Wydłużenie (%) >16 >12 >12 >12 >12 >12 >10
Częstotliwość zginania >5 >5 >5 >5 >5 >5 >5
Przyspieszony test żywotności (h/℃) - ≥80/1250 ≥80/1300 ≥80/1300 ≥80/1300 ≥50/1350 ≥50/1350
Ciepło właściwe (J/g·℃) 0.49 0.49 0.52 0.46 0.494 0.494 0.494
Przewodność cieplna (k J/m·h·℃) 52.7 46.9 63.2 60.1 46.1 46.1 45.2
Współczynnik rozszerzalności liniowej (20–1000 ℃, ×10⁻⁶/℃) 15.4 13.5 14.7 15 16 16 16
Twardość (HB) 200–260 200–260 200–260 200–260 200–260 200–260 200–260
Mikrostruktura Ferryt F Ferryt F Ferryt F Ferryt F Ferryt F Ferryt F Ferryt F
Magnetyczne Tak Tak Tak Tak Tak Tak Tak
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O nas
Danyang Haiwei Electrothermal Alloy Co., Ltd.
Danyang Haiwei Electrothermal Alloy Co., Ltd. is located in Lvcheng Town, Danyang City, Jiangsu Province, China. The company was established in 2010 based on the original company "Danyang Huakang Electric Heating Alloy Co., Ltd." and has been in operation for over 40 years. Since its expansion, the company's total area has reached 30,000 square meters. As a famous China 0CR235AL5 Stop żelaza i chromu aluminium Manufacturers and 0CR235AL5 Stop żelaza i chromu aluminium Factory, the company has production lines for a series of products including FeCrAl, Kanthal, CuNi, NiCr, CuMn, Kangtong, Monel, Incoloy, Hastelloy, etc. We have equipped with advanced equipment and processes, capable of providing a complete product range from raw material melting, steel rolling, stretching, heat treatment to finished products and packaging. Standardization work and strict inspections run through every stage of the product. As Haiven people, we have always adhered to the goal of "building a first-class brand and a first-class enterprise". We uphold the spirit of "quality first, reputation foremost", providing customers with the highest quality products and competitive prices. Welcome new and old customers at home and abroad to visit and patronize. Let us achieve long-term win-win cooperation.
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