Alloyed boilersteel

Alloyed pressure vessel steels are more heat resistant than non-alloyed ones. Alloy pressure vessel steels are favourably used in applications with elevated temperatures. Depending on the steel grade chosen, they can be used at temperatures up to about 700°C, without losing their mechanical properties. Within this material group, there are also stainless steel pressure vessel steels. Alloyed pressure vessel steels also have good weldability.

Euronomy Execution Material Swedish standard ASTM, ASME W.Stoff Operating temp. PDF RFQ

X22CrMoV12-1 / 1.4923

 , , , , 1.4923 600°C

X10CrWMoVNb9-2 / 1.4901

 , A/SA 182 F92 1.4901 650°C

24CrMoV5-5

 1.7733 max. approx. 500°C

X12CrMo9-1

 , , Plate: A/SA 387 Gr 9.
Pipe: SA/A 335 P9.
Round steel: A/SA 182 F9		 1.7386 max. approx. 625°C

X10CrMoVNb9-1 / 1.4903

 , , , , Plate: A/SA 387 gr 91.
Round steel: A/SA 182 F91.
Pipe: A/SA 335 P91		 1.4903 max. approx. 650°C

21CrMoV5-7

 1.7709 540°C

16Mo3 (15Mo3)

 , , , , , , SS 2912 Plate: A/SA 204 gr A
Round steel: A/SA 182 F1~.
Pipe: SA/A 335 gr. P1~		 1.5415 max. approx. 500°C

13CrMo4-5

 , , , , , SS 2216 Plate: A/SA 387 gr 12.
Pipe: A/SA 335 P12.
Round steel: A/SA 182 F12		 1.7335 max. approx. 500°C

12CrMo19-5

 , , Plate: A/SA 387 gr 5.
Pipe: SA/A 335 P5.
Round steel: A/SA 182 F5		 1.7362 max. approx. 600°C

11CrMo9-10

 , Plate: A/SA 387 gr 22~.
Round steel: A/SA 182 F22~.
Pipe: A/SA 335 F9~		 1.7383~ / 1.7386~ 600°C

10CrMo9-10

 , , , , SS 2218 Plate: A/SA 387 gr 22.
Tube: SA/A 335 gr. P22.
Round steel: A/SA 182 F22		 1.7380 max. approx. 600°C