NV3/NE8150 Enquiry | Print this page
UNS NV3/NE8150 Details
UNS NV3/NE8150 Standard Download
NV3/NE8150 Application:Intake valve steel
| Category | Type | Grade | Designations |
|---|---|---|---|
| Grades | Stainless Steels | NV3/NE8150 | USA - UNS , |
Chemical composition(wt.%) of NV3/NE8150 grade:
| Elements | Min.（≥） | Max.（≤） | Similar | Remarks |
|---|---|---|---|---|
| C | - | 0.50 | ||
| Si | - | 0.30 | ||
| Mn | - | 0.80 | ||
| P | - | |||
| S | - | |||
| Ni | - | 0.30 | ||
| Mo | - | 0.15 |
Mechanical properties of grade NV3/NE8150
| Proof strength Rp0.2 (MPa) |
Tensile strength Rm (MPa) |
Impact energy KV (J) |
Elongation at fracture A (%) |
Reduction in cross section on fracture Z (%) |
As-Heat-Treated Condition | Brinell hardness (HBW) |
|---|---|---|---|---|---|---|
| 979 (≥) | 616 (≥) | 12 | 42 | 21 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 414 |
Physical properties of grade NV3/NE8150
| Property | Density kg/dm3 |
Temperature T °C/F |
Specific heat J / kgK |
Thermal conductivity W/mK |
Electric resistance µΩ·cm |
Modulus of elasticity kN/mm2 |
Expansion rate |
|---|---|---|---|---|---|---|---|
| 324 (≥) | 955 (≥) | 21 | 23 | 24 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 333 | |
| Temp. °C/°F |
Creep strain limit (10000h) (Rp1,0) N/mm2 |
Creep rupture strength (10000h) (Rp1,0) N/mm2 |
|||||
| 684 | 449 | 722 |
NV3/NE8150 - Form of Supply
| 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 |
Cross Reference Table(Equivalent Grade)
| Grade | Standard | Country | Application |
|---|---|---|---|
| NV3/NE8150 | UNS | USA | Intake valve steel |
| HNV3 | UNS | USA | Steel for intake valves |
| S65007 | AISI | USA | Steel for intake valves |
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