Tel : 0086-021-60880117
Tel : 0086-021-60880117
SMnC443 is a Alloy structural steel,Alloy structural steel, used as a mechanical part and a variety of engineering components and contains one or more of a certain amount of alloying elements of steel.
It has good hardenability and high strength. It can replace 42CrMo and 40CrNi.
It is used to manufacture the pump shaft and connecting rod under the condition of high speed and high bending load, the gear pump with no shock impact load, the pump rotor, the clutch, the bolt of the high pressure vessel cover plate and so on
SMnC443 steel chemical composition %
|
Grade |
C |
Si |
Mn |
P≤ |
S≤ |
Cr |
Ni ≤ |
Mo |
|
SMnC443 |
0.17~0.23 |
0.15~0.35 |
0.60~0.90 |
0.03 |
0.03 |
0.35~0.70 |
0.25 |
- |
SMnC443 Mechanicai properities
|
σb (MPa) |
σs (MPa) |
δ5 (％) |
ψ (％) |
Akv (J) |
αkv (J/cm2) |
Hardness |
Sample size |
|
≥885(90) |
≥735(75) |
≥10 |
≥45 |
≥47 |
≥69(7) |
≤217HB |
25mm |
We also have a high quality logistics team who We keep more than 10,000 tons SMnC443 steel plates in stock each month.we can meet our customer's any quantity request.Based on these stock source,our advantage industry spread into steel process like:cutting (any size and any shape) drilling, welding,milling,machining and steel structure.
We also have a high quality logistics team who make sure the fast delivery time and shipment.
Anyway,if you want SMnC443 supplier, please contact us.