USA UNS EVl5 Specialsteel Steel for exhaust valves and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.
Category | Class | Grade | Standard | Country | Application |
---|---|---|---|---|---|
Steel Grades | Specialsteel | EVl5 | UNS | USA | Steel for exhaust valves |
C | Si | Mn | P | S | Cr | Ni | Mo | N |
---|---|---|---|---|---|---|---|---|
0.28 -0.38 | 0.60 -0.90 | 1.50 -3.50 | ≤ ≥ | ≤ ≥ | 22.0 -24.00 | 7.00 -9.00 | ≤0.50 | 0.28 -0.35 |
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) |
---|---|---|---|---|---|---|
698 (≥) | 979 (≥) | 23 | 24 | 12 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 224 |
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 |
---|---|---|---|---|---|---|---|
12 | - | - | 0.44 | - | |||
355 | 139 | - | 41.3 | 134 | - | ||
977 | - | 33 | 13.2 | 411 | 111 |
Heat treated : 1362°C - 1875°C
Grade | Standard | Country | Application |
---|---|---|---|
SAE EVl5 | |||
SAE EVl5 | |||
S63018 | |||
UNS S63018 | |||
UNS S63018 |
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