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SCM435 steel is a Chromium-Molybdenum through-hardening steel of medium hardenability. It is a general purpose high-tensile steel with medium strength level and good impact properties.
Chemical composition
|
C |
Si |
Mn |
P |
S |
Cr(%) |
Mo(%) |
V(%) |
|
0.33-0.38 |
0.15-0.35 |
0.60-0.85 |
max0.03 |
max0.03 |
0.9-1.2 |
0.15-0.30 |
max0.3 |
Mechanical properties:
Yield
strength of scm435 steel: 930MPa min
Tensile
strength of scm435 steel: 1080MPa min
Elongation
of 34CrMo4 steel: 12% min
Reduction
area of scm435 steel: 50% min
Rockwell
hardness of scm435 steel: 32HRC min
Brinell
hardness of annealed scm435 steel: 217HB max
Application
scm435
steel bar is mainly used to produce high strength stud bolt, Threaded Rods ,
wind power bolt, pre-stressed anchor bolts, post stressed anchor bolt, Steel
Tie Rod , tie bar, tension rod, Tension Bar etc. Shaft, axle shaft, crankshaft,
shaft for sleeve, linear shaft, pump shaft, rotor shaft, sensor shaft, spline
shaft, drive shaft, mandrel shaft, transmission shaft, screw rod etc. CNC
machines, precision CNC machines etc. Ejector pins and Ejector rods.
5 Polished: Very Bright and precision size; Not turning scar
