1. Brief introduction:

   Alloy 46 is a Fe-Ni alloy that are intended primarily for sealing to glass in electronic applications.

    

2. Main specifications:
   

   Chinese	UNS
   alloy 46	K94600

    

3. Chemical composition under ASTM F30-96 standard:
   

   Grade	chemical composition,%
   	C	P	S	Mn	Si	Al	Cr	Co	Ni	Fe
   	MAX								nominal
   alloy 46	0.05	0.025	0.025	0.8	0.3	0.1	0.25	B	46	Remainder

   ^B Cobalt is present as an incidental element and shall be reported separately.

   Remarks：If require adjustments for some chemical compositions, pls consult with us.

    

4. Typical average linear expansion coefficient value α,10-6/℃

   Grade	30℃~300℃	30℃~400℃	30℃~500℃	30℃~600℃
   alloy 46	7.5	7.5	8.5	9.8
   	30℃~700℃	30℃~800℃	30℃~900℃	30℃~1000℃
   	10.7	11.6	12.5	13.4

   
   

5. Main product types:

   wire,rod,strip, tube.

   
   

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