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Home > Sellinglist - 15CrMo round bar,15CrMo round bar spot

15CrMo round bar,15CrMo round bar spot steel plate

15CrMo round bar has good technological properties and welding performance,in the temperature of 500~550 has higher lasting strength . When the temperature over 550℃ ,it has worse oxgen resistance and creep strength .When in the temperature of 550℃ for a long time , the heat resistance and intension of steel also become low .It used to making high and middle pressure catheter of smoke, collecting box , superheater and forging when the tube wall's temperature is 550℃.

15CrMo round bar Specifications:
Diameter:6mm-300mm
Length:3000mm-6000mm
technology:cold drawn/hot rolled/forged

15CrMo round bar Chemical composition
C :0.12~0.18
Si:0.17~0.37
Mn:0.40~0.70
S :allow remains content≤0.035
P :allow remains content≤0.035
Cr:0.80~1.10
Ni:allow remains content≤0.030
Cu:allow remains content≤0.030
Mo:0.40~0.55

15CrMo round bar mechanical properties
tensile strengthσb (MPa):≥440(45)
yield strength σs (MPa):≥295(30)
extensibility δ5 (%):≥22
reduction of area ψ (%):≥60
ballistic work Akv (J):≥94
notched bar impact strength αkv (J/cm2):≥118(12)
rigidity :≤179HB
specimen size:specimen size of rough30mm

any need in 15CrMo round bar, you can caontact us,as a 15CrMo round bar supplier in China, we keep more than 10000ton 15CrMo round bar spot every month.

 

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