35CrMoV Alloy Steel Bar
- Model
- 35CrMoV
Item specifics
- Delivery Condition
- normalised and tempered/softened
Review
Description
35CrMoV Alloy Steel
35CrMoV used after tempering, in heavy or medium-sized machinery manufacturing industry, used to manufacture important parts working under high stress, such as turbine impeller working under 500-520℃ for a long time, rotor of advanced turbine blower and compressor, cover plate, shaft plate, generator shaft with little efficiency and parts of powerful engine, etc. Hardenability and high temperature strength are better than 34CrMo steel, and the impact value can be improved by water-oil quenching heat treatment. Creep strength and lasting strength at 550 ℃ are more than 34CrMo, but after 5000h aging, the mechanical properties drop sharply. Used for rotors, impellers, generator ring forgings and other important parts and gears working under high stress at working temperatures below 500-520 ℃.
35CrMoV Applications
Nickel Chromium Molybdenum Steels for Machine Structural use
Structural Steels with Specified Hardenability Bands
This steel is used after tempering, in heavy or medium-sized machinery manufacturing industry, used to manufacture important parts working under high stress, such as turbine impellers working under 500-520℃ for a long time, rotors of advanced turbine blowers and compressors, cover plates, shaft plates, generator shafts with little efficiency, and parts of powerful engines.
35CrMoV Chemical composition
C(％) | Si(％) | Mn(％) | Cr(％) | Mo(％) | V(%) |
|---|---|---|---|---|---|
0.30-0.38 | 0.17-0.37 | 0.40-0.70 | 1.00-1.30 | 0.20-0.30 | 0.10-0.20 |
35CrMoV Mechanical properties
Proof strength | Tensile strength | Impact energy | Elongation at fracture | Reduction in cross section on fracture | As-Heat-Treated Condition | Brinell hardness(HBW) |
|---|---|---|---|---|---|---|
636(≥) | 378(≥) | 23 | 42 | 12 | Solution and Aging,Annealing,Ausaging,Q+T,etc | 314 |
35CrMoV Physical properties
Property | Density | Temperature T | Specific heat | Thermal conductivity | Electric resistance | Modulus of elasticity | Expansion rate |
|---|---|---|---|---|---|---|---|
186(≥) | 824(≥) | 24 | 23 | 14 | Solution and Aging,Annealing,Ausaging,Q+T,etc | 314 | |
Temp. | Creep strain limit | Creep rupture strength | |||||
758 | 226 | 228 |
35CrMoV Range of products
Product type | Products | Dimension | Processes | Deliver Status |
|---|---|---|---|---|
Plates/Sheets | Plates/Sheets | 0.08-200mm(T)*W*L | Forging,hot rolling and cold rolling | Annealed,Solution and Aging,Q+T,ACID-WASHED,Shot Blasting |
Steel Bar | Round Bar,Flat Bar,Square Bar | Φ8-1200mm*L | Forging,hot rolling and cold rolling,Cast | Black,Rough Turning,Shot Blasting, |
Coil/Strip | Steel Coil/Steel Strip | 0.03-16.0x1200mm | Cold-Rolled&Hot-Rolled | Annealed,Solution and Aging,Q+T,ACID-WASHED,Shot Blasting |
Pipes/Tubes | Seamless Pipes/Tubes,Welded Pipes/Tubes | OD:6-219mm x WT:0.5-20.0mm | Hot extrusion,Cold Drawn,Welded | Annealed,Solution and Aging,Q+T,ACID-WASHED |
