We could produce X20CrMoWV12-1,X20CrMoWV12.1,X20CrMoWV121 Forged forging Steel Round Bars Rods Square rectangular rectangle turbine blades Flat Bars,X20CrMoWV12-1,X20CrMoWV12.1,X20CrMoWV121Forged Forging Steel Hollow Bars Forged Forging Sleeves Bushes Bushing Pipes Piping tubes tubings barrels Casing Cases Shells cylinders hubs housings,X20CrMoWV12-1,X20CrMoWV12.1,X20CrMoWV121 Forged Forging Rings Seamless Rolled Steel Rings,X20CrMoWV12-1,X20CrMoWV12.1,X20CrMoWV121 Forged Forging Steel Blocks Discs Disks Plates ,X20CrMoWV12-1,X20CrMoWV12.1,X20CrMoWV121 Forging forged steel Gas Steam Turbine Valve Spindles Stems Rods,X20CrMoWV12-1,X20CrMoWV12.1,X20CrMoWV121Forged Forging Steel Gas Steam Turbine Doubled-headed Double end Studs Fasteners Bolts, and other X20CrMoWV12-1 forged forging parts forged forging pieces forged forging steel components as per the requirement of the client
Chemical composition % of steel (X20CrMoWV12-1): EN 10302-2008
|
C |
Si |
Mn |
Ni |
P |
S |
Cr |
Mo |
W |
V |
|
0.17 - 0.24 |
0.1 - 0.5 |
0.3 - 0.8 |
0.3 - 0.8 |
max 0.025 |
max 0.015 |
11 - 12.5 |
0.8 - 1.2 |
0.4 - 0.6 |
0.2 - 0.35 |
Mechanical properties of steel (X20CrMoWV12-1)
|
Rm - Tensile strength (MPa) (+QT700) |
700-850 |
|
Rm - Tensile strength (MPa) (+QT800) |
800-950 |
|
Rp0.2 0.2% proof strength (MPa) (+QT700) |
500 |
|
Rp0.2 0.2% proof strength (MPa) (+QT800) |
600 |
|
A - Min. elongation at fracture (%) (+QT700) |
15-16 |
|
A - Min. elongation at fracture (%) (+QT800) |
14
|
