Tel : 0086-021-60880117
Tel : 0086-021-60880117
CK50 High carbon steel has the characteristics of microstructure uniformity.The CK50 Structual steel carbon content (mass fraction, %) of 0.4 or higher,good wear resistance,ductility decreases,quenching distortion and cracking easily,so the quenching is extremely important,must be rapid cooling after tempering,to avoid the temper brittleness.
By spheroidizing treatment,can improve the cutting performance of CK50 Structual steel.The CK50 mould steel usually tempering to 19 ~ 22 HRC hardness after use,in order to increase its machinability.
Size are as follows we can offer you:Thickness:0.15mm to 2.5mm,Width:8mm to 650mm.
Delivery:Each coil with anti-rust paper wrapped and plastic film with material pallet and put into 20ft container or standard sea worthy.
CK50 super heavy steel chemical composition (only for reference) (%) :
|
Element
|
C |
Si |
Mn |
P |
S |
Cu |
Ni |
Cr |
|
Min |
0.47 |
0.15 |
0.60 |
|
|
|
|
|
|
Max |
0.53 |
0.35 |
0.90 |
0.030 |
0.035 |
0.30 |
0.20 |
0.20 |
CK50 super heavy steel mechanical property:
|
Tensile strength
σ b (MPa) |
Yield strength |
Elongation |
Impact toughness |
|
≥630(64) |
≥375(38) |
≥14 |
≥31(4) |
And something about the CK50 steel features:Higher strength in a high-quality carbon steel;the hardeness of this steel could be 42~46HRC by quenching;moderate in cold plastic deformation,the machinability by annealing and normalizing is better than quenched and tempered.and if you want to know more other information,don’t miss us.
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