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Wisdom Improt&Export(Shanghai)Co.,Ltd

Products >> FeCrAl strip alloy

FeCrAl strip alloy

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Description
Product Name: FeCrAl strip alloy
Supply Ability:
Related proudcts resistance alloy, high temperature all, electrical heating a,
Specifications good
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合金名称 (Alloy Nomenclature)
性能(Performance?1Cr13Al4 0Cr25Al5 0Cr21Al6 0Cr23Al5 0Cr21Al4 0Cr21Al6Nb 0Cr27Al7Mo2
主要化学成份(Main
Chemical
composition?Cr 12.0-15.0 23.0-26.0 19.0-22.0 20.5-23.5 18.0-21.0 21.0-23.0 26.5-27.8
Al 4.0-6.0 4.5-6.5 5.0-7.0 4.2-5.3 3.0-4.2 5.0-7.0 6.0-7.0
Re 适量opportune opportune opportune opportune opportune opportune opportune
Fe 余量
Rest Rest Rest Rest Rest Rest Rest
Nb0.5 Mo1.8-2.2
元件最高使用温?C (Max. continuous service temp.
of element?950 1250 1250 1250 1100 1350 1400
电阻?0 C (μΩ m) (Resistivity at 20 C? 1.25 1.42 1.42 1.35 1.23 1.45 1.53
密度 (g/cm3) (Density? 7.40 7.10 7.16 7.25 7.35 7.10 7.10
导热系数(KJ/m h C) (Thermal conductivity? 52.7 46.1 63.2 60.2 46.9 46.1 45.2
线胀系数(α×10-6/C) (Coefficient of lines expansion? 15.4 16.0 14.7 15.0 13.5 16.0 16.0
熔点约? C) (Melting point
(approx.)) 1450 1500 1500 1500 1500 1510 1520
抗张强度(N/mm2) (Tensile strength ? 580-680 630-780 630-780 630-780 600-700 650-800 680-830
延伸?%) (Elongation at rupture?>16 >12 >12 >12 >12 >12 >10
断面收缩?%) (Variation of area? 65-75 60-75 65-75 65-75 65-75 65-75 65-75
反复弯曲?F/R) (Repeat Bending frequency?>5 >5 >5 >5 >5 >5 >5
硬度(H.B.) (Hardness? 200-260 200-260 200-260 200-260 200-260 200-260 200-260
持续使用时间(Hours/ C)(continuous service time?-- ?0/1300 ?0/1300 ?0/1300 ?0/1250 ?0/1350 ?0/1350
显微组织 (Micrographic structure?铁素体Ferrite Ferrite Ferrite Ferrite Ferrite Ferrite Ferrite
磁? (Magnetic properties?磁性Magnetic Magnetic Magnetic Magnetic Magnetic Magnetic Magnetic

Contact Us
Company: Wisdom Improt&Export(Shanghai)Co.,Ltd
Contact: Mr. John Li
Address: Shanghai Zhongshan Road 1715
Postcode: 200061
Tel: 86-21-61395047
Fax: 86-21-61395049
E-mail:         


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