Grades | Tool Die Steels | T30111
UNS T30111
PDF | Word | Print
T30111 Application:Cold-Work Tool Steel (A-11)
Chemical composition(mass fraction)(wt.%) of the T30111
| Elements | Min.（≥） | Max.（≤） | Similar | Remarks |
|---|---|---|---|---|
| C | 2.40 | 2.50 | ||
| Si | 0.75 | 1.10 | ||
| Mn | 0.35 | 0.60 | ||
| Cr | 4.75 | 5.50 | ||
| Mo | 1.10 | 1.50 | ||
| V | 9.25 | 10.25 | ||
| W | 0.50 | - | ||
| S | 0.05 | 0.09 |
Mechanical properties of grade T30111
| Yield Rp0.2 (MPa) |
Tensile Rm (MPa) |
Impact KV (J) |
Elongation A (%) |
Reduction in cross section on fracture Z (%) |
As-Heat-Treated Condition | HBW |
|---|---|---|---|---|---|---|
| 471 (≥) | 884 (≥) | 14 | 42 | 43 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 411 |
Physical properties of grade T30111
| Property | Density kg/dm3 |
Temperature T °C/F |
Specific heat J / kgK |
Thermal conductivity W/mK |
Electric resistance µΩ·cm |
|---|---|---|---|---|---|
| 964 (≥) | 112 (≥) | 23 | 14 | 22 | Solution and Aging, Annealing, Ausaging, Q+T,etc |
| Temp. °C/°F |
Creep strain limit (10000h) (Rp1,0) N/mm2 |
Creep rupture strength (10000h) (Rp1,0) N/mm2 |
- | - | - |
| 552 | 972 | 939 | - | - | - |
T30111 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 |