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Bohler-Uddeholm UDDEHOLM VANADIS 23 (AISI M3:2) Hot Work Tool Steel
| Category | Metal , Ferrous Metal , Alloy Steel , Chrome-moly Steel , Tool Steel , Hot Work Steel |
| Manufacturer | Bohler-Uddeholm |
| Trade Name | UDDEHOLM |
| Port | Shanghai port,China |
| Trade Terms | FOB, CFR, CIF |
| Payment Terms | L/C, T/T, Western Union |
| Download PDF | Bohler-Uddeholm UDDEHOLM VANADIS 23 (AISI M3:2) Hot Work Tool Steel.pdf  |
| Price | EMAIL US sales@lookpolymers.com |
Material Notes:
Chromium-molybdenum-tungsten-vanadium alloyed PM steelVanadis 23 is a high speed powder metallurgical steel, recommended for low temperature die casting applications and warm forging applications where wear resistance above that of an ORVAR 2M / AISI H13 is required. This material is available in limited sizes.Vanadis 23 is characterized by:High wear resistance (abrasive profile)High compressive strength Very good through-hardening properties Good toughnessVery good dimensional stability on heat treatmentVery good temper resistanceApplications: Uddeholm Vanadis 23 is especially suitable for blanking and forming of thinner work materials where a mixed (abrasive–adhesive) or abrasive type of wear is encountered and where the risk for plastic deformation of the working surfaces of the tool is high, e.g.:
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Density | 7.94 g/cc | 0.287 lb/in³ | hardened and tempered |
| 7.78 g/cc @Temperature 599 °C |
0.281 lb/in³ @Temperature 1110 °F |
hardened and tempered | |
| 7.83 g/cc @Temperature 399 °C |
0.283 lb/in³ @Temperature 750 °F |
hardened and tempered |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Hardness, Brinell | 260 | 260 | Soft annealed (Delivery condition) |
| Hardness, Rockwell C | 57 - 66 | 57 - 66 | Tempering: 3 x 1 h at 1040°F |
| Modulus of Elasticity | 228 GPa | 33000 ksi | (hardened and tempered) |
| 186 GPa @Temperature 599 °C |
27000 ksi @Temperature 1110 °F |
hardened and tempered | |
| 207 GPa @Temperature 399 °C |
30000 ksi @Temperature 750 °F |
hardened and tempered | |
| Flexural Strength | 5000 MPa | 725000 psi | (Fracture) @58HRC, Tempering: 3 x 1 h at 1040°F; Four-point bend |
| 5300 MPa | 769000 psi | (Fracture) @62HRC, Tempering: 3 x 1 h at 1040°F; Four-point bend | |
| Flexural Yield Strength | 2700 MPa | 392000 psi | @58HRC, Tempering: 3 x 1 h at 1040°F; Four-point bend |
| 3500 MPa | 508000 psi | @64HRC, Tempering: 3 x 1 h at 1040°F; Four-point bend | |
| Impact Test | 33.9 - 56.9 J | 25.0 - 42.0 ft-lb | unnotched; Tempering: 3 x 1 h at 1040°F |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| CTE, linear | 12.1 µm/m-°C @Temperature 399 °C |
6.70 µin/in-°F @Temperature 750 °F |
hardened and tempered |
| 12.6 µm/m-°C @Temperature 599 °C |
7.00 µin/in-°F @Temperature 1110 °F |
hardened and tempered | |
| Specific Heat Capacity | 0.418 J/g-°C | 0.100 BTU/lb-°F | hardened and tempered |
| 0.502 J/g-°C @Temperature 399 °C |
0.120 BTU/lb-°F @Temperature 750 °F |
hardened and tempered | |
| 0.586 J/g-°C @Temperature 599 °C |
0.140 BTU/lb-°F @Temperature 1110 °F |
hardened and tempered | |
| Thermal Conductivity | 24.0 W/m-K | 167 BTU-in/hr-ft²-°F | hardened and tempered |
| 27.0 W/m-K @Temperature 599 °C |
187 BTU-in/hr-ft²-°F @Temperature 1110 °F |
hardened and tempered | |
| 28.0 W/m-K @Temperature 399 °C |
194 BTU-in/hr-ft²-°F @Temperature 750 °F |
hardened and tempered | |
| Shrinkage | -0.130 - -0.0300 % | -0.130 - -0.0300 % | Austenitizing and tempering |
| Component Elements Properties | Metric | English | Comments |
|---|---|---|---|
| Carbon, C | 1.28 % | 1.28 % | |
| Chromium, Cr | 4.2 % | 4.2 % | |
| Molybdenum, Mo | 5.0 % | 5.0 % | |
| Tungsten, W | 6.4 % | 6.4 % | |
| Vanadium, V | 3.1 % | 3.1 % |
| Descriptive Properties | Value | Comments |
|---|---|---|
| Deflection, mm | 2.1 | @64HRC, Tempering: 3 x 1 h at 1040°F |
| 3.7 | @58HRC, Tempering: 3 x 1 h at 1040°F |
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