Martensite 3
China CNS Martensite 3 China Taiwan Heat-Resistant Steel and Martensite 3 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
| Category | Type | Steel Grade | Standard | Country | Application |
|---|---|---|---|---|---|
| Steel Grades | Heat-Resistant Steel | Martensite 3 | CNS | China | China Taiwan Heat-Resistant Steel |
| Ferrite 409 | |||||
| Ferrite 409L | |||||
| Ferrite 446 | |||||
| Austenitic 31 | |||||
| Austenitic 35 | |||||
| Austenitic 36 | |||||
| Austenitic 37 | |||||
| Austenitic 38 | |||||
| Ferrite 46 | |||||
| Martensite 1 |
Chemical composition(mass fraction)(wt.%) of the Martensite 3
| C(％) | Si(％) | Mn(％) | P(％) | S(％) | Cr(％) | Ni(％) | Mo(％) |
|---|---|---|---|---|---|---|---|
| 0.35-0.45 | 1.80-2.50 | Max 0.60 | 0.03 | 0.03 | 10.0-12.0 | Max 0.60 | 0.70-1.30 |
Mechanical Properties of steel grade Martensite 3
| Yield Rp0.2 (MPa) |
Tensile Rm (MPa) |
Impact KV/Ku (J) |
Elongation A (%) |
Reduction in cross section on fracture Z (%) |
As-Heat-Treated Condition | Brinell hardness (HBW) |
|---|---|---|---|---|---|---|
| 258 (≥) | 589 (≥) | 31 | 41 | 42 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 344 |
Physical Properties of steel grade Martensite 3
| Temperature (°C) |
Modulus of elasticity (GPa) |
Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and | Thermal conductivity (W/m·°C) |
Specific thermal capacity (J/kg·°C) |
Specific electrical resistivity (Ω mm²/m) |
Density (kg/dm³) |
Poisson’s coefficient, ν |
|---|---|---|---|---|---|---|---|
| 34 | – | – | 0.23 | – | |||
| 421 | 368 | – | 41.3 | 434 | – | ||
| 964 | – | 24 | 34.2 | 342 | 444 |
Heat Treatment of steel grade Martensite 3
Heat treated : 1377°C – 1988°C
Technological Curves of steel grade Martensite 3
No Curve
Cross Reference Table (Equivalent Grade) of Martensite 3
| Grade | Standard | Country | Application |
|---|---|---|---|
| Martensite 1 | CNS | China | CNS standard heat resistant steel bars(CNS 9608-1998) |
| Martensite 3 | CNS | China | CNS standard heat resistant steel bars(CNS 9608-1998) |
| Martensite 4 | CNS | China | CNS standard heat resistant steel bars(CNS 9608-1998) |
| Martensite 11 | CNS | China | CNS standard heat resistant steel bars(CNS 9608-1998) |
| Martensite 600 | CNS | China | CNS standard heat resistant steel bars(CNS 9608-1998) |
| Martensite 616 | CNS | China | CNS standard heat resistant steel bars(CNS 9608-1998) |
| Martensite 1 | CNS | China | China Taiwan Heat-Resistant Steel |
| Martensite 3 | CNS | China | China Taiwan Heat-Resistant Steel |
| Martensite 4 | CNS | China | China Taiwan Heat-Resistant Steel |
| Martensite 11 | CNS | China | China Taiwan Heat-Resistant Steel |
| Martensite 600 | CNS | China | China Taiwan Heat-Resistant Steel |
| Martensite 616 | CNS | China | China Taiwan Heat-Resistant Steel |
| Q235 | China | Engineering and welding | |
| Q235 B | China | Engineering and welding | |
| Q235 C | China | Engineering and welding | |
| Q235 D | China | Engineering and welding | |
| Q235q C | China | Bridge structure with steel | |
| Q235q D | China | Bridge structure with steel | |
| Q345q E | China | Bridge structure with steel | |
| Q345q C | China | Bridge structure with steel |