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Outokumpu 4021 Martensitic Stainless Steel
| Category | Metal , Ferrous Metal , Martensitic , Stainless Steel |
| Manufacturer | Outokumpu |
| Trade Name | |
| Port | Shanghai port,China |
| Trade Terms | FOB, CFR, CIF |
| Payment Terms | L/C, T/T, Western Union |
| Download PDF | Outokumpu 4021 Martensitic Stainless Steel.pdf  |
| Price | EMAIL US sales@lookpolymers.com |
Material Notes:
Moderate corrosion resistant stainless steel hardenable up to 1000N/mm2. Re-sulphurized steel improves machining properties.Applications: ShaftsKnivesFastenersSurgical applicationsDomestic applicationsAvailable in hot rolled strip/sheet (CPP), cold rolled narrow strip, bar, and rod forms.
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Density | 7.70 g/cc | 0.278 lb/in³ | RT |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Tensile Strength, Ultimate | 650 MPa | 94300 psi | Outokumpu Typical, Annealed Hot Rolled Plate (Quarto); EN 10002-1 |
| Tensile Strength, Yield | 450 MPa @Strain 0.200 % |
65300 psi @Strain 0.200 % |
EN min.,RT; EN 10002-1 |
| 500 MPa @Strain 0.200 % |
72500 psi @Strain 0.200 % |
Outokumpu Typical, Annealed Hot Rolled Plate (Quarto); EN 10002-1 | |
| 580 MPa @Strain 1.00 % |
84100 psi @Strain 1.00 % |
Outokumpu Typical, Annealed Hot Rolled Plate (Quarto); EN 10002-1 | |
| 365 MPa @Strain 0.200 %, Temperature 400 °C |
52900 psi @Strain 0.200 %, Temperature 752 °F |
EN min.; EN 10002-5 | |
| 400 MPa @Strain 0.200 %, Temperature 200 °C |
58000 psi @Strain 0.200 %, Temperature 392 °F |
EN min.; EN 10002-5 | |
| 420 MPa @Strain 0.200 %, Temperature 100 °C |
60900 psi @Strain 0.200 %, Temperature 212 °F |
EN min.; EN 10002-5 | |
| Elongation at Break | 20 % | 20 % | Outokumpu Typical, Annealed Hot Rolled Plate (Quarto); EN 10002-1 |
| Modulus of Elasticity | 215 GPa | 31200 ksi | RT |
| 190 GPa @Temperature 400 °C |
27600 ksi @Temperature 752 °F |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| CTE, linear | 10.5 µm/m-°C @Temperature 100 °C |
5.83 µin/in-°F @Temperature 212 °F |
|
| 12.0 µm/m-°C @Temperature 400 °C |
6.67 µin/in-°F @Temperature 752 °F |
||
| Specific Heat Capacity | 0.460 J/g-°C | 0.110 BTU/lb-°F | RT |
| Thermal Conductivity | 30.0 W/m-K | 208 BTU-in/hr-ft²-°F | RT |
| 25.0 W/m-K @Temperature 400 °C |
174 BTU-in/hr-ft²-°F @Temperature 752 °F |
| Component Elements Properties | Metric | English | Comments |
|---|---|---|---|
| Carbon, C | 0.20 % | 0.20 % | |
| Chromium, Cr | 13 % | 13 % | |
| Iron, Fe | 86.8 % | 86.8 % |
| Electrical Properties | Metric | English | Comments |
|---|---|---|---|
| Electrical Resistivity | 0.0000550 ohm-cm | 0.0000550 ohm-cm | RT |
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