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¯˿Cr20Ni80ʣ

ͼΪҹ˾¯˿Cr20Ni80ʣʵƬ

ʣCr20Ni80
φ0.6mm~φ12.0mm
;ǿȸߣǿ,㷺ڹҵ¯õԶװõҵ
˿нϸߵĵʣ濹Ժã¶ȼߣڸнϸߵǿȣõļӹܼɺԣɹ㷺Ӧұ𡢼õеҵԪ͵ҵϡʹΪʳɱȽϸߡ
Cr20Ni80ʹ500-900֮䣬ȶġһġȵĹ֯Ծõijº͸ѧʣȵĵԼõļӹʡʹ¶ȵͣʹ𻵵ȷϵȺϽϡ

ƺ/

Ҫѧ

ɷ%

Ԫʹ¶ȡ

۵

ܶg/cm3

μΩ·m

20

%

J/g.

ϵKJ/m.h

ϵ
a×10-6/
20

1000棩

΢֯   

Cr

Ni

Fe

Re

Cr20Ni80

20.023.0
 
≤1.0

1200

1400

8.40

1.09±0.05

≥20

0.440

60.3

18.0


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