1. Brief introduction:

   R-26 is a Fe-Ni-Co-Cr based precipitation hardening type superalloy with a long-term temperature range of 540 ° C to 570 ° C and a maximum operating temperature of 677 ° C.

   It is used to make fasteners for ground turbines,and it can work for more than 100,000 hours under steam temperature of 540℃~570℃.

    

2. Main specifications:
   

   Chinese	USA
   R-26/GH26	Refractaloy 26

    

3. Chemical composition,%

   Grade	chemical composition,%
   R-26	Ni	C	Si	Mn	Cr	S
   	35.0-39.0	≤0.08	≤1.5	≤1.0	16.0-20.0	≤0.03
   Al	Fe	Ti	B	P	Co	Mo
   ≤0.25	Remainder	2.5-3.0	0.001-0.01	≤0.03	18.0-22.0	2.5-3.5

   
   

4. Main product types:

   rod, bar,strip,sheet/plate,tube/pipe.

   
   

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