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15CrMoG steel pipe

15CrMoG high-pressure boiler tubes are mainly used as high and medium pressure steam pipes and headers with steam parameters below 550 ℃, and superheater tubes with tube wall temperatures below 560 ℃.

Outside diameter: 1/2''--36''

Thickness: Sch5--Sch XXS

Length: 0.5m-12m (custom made if length over 12m)

Minimum order:1 piece

Chemical composition:

  GB 5310

Elements %

C

Mn

P   

S    

Si 

Cr   

Mo

Nb

    15CrMoG steel tube

0.12-0.18

0.40-0.70

0.025

0.015

0.17-0.37

0.8-1.1

0.40-0.55


Seamless steel pipe
15CrMoG Mechanical Properties: 

Tensile Strength, MPa

Yield Strength, MPa

Elongation, %

Hardness, HB

440-640

295min

21 min

 

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