EVl6 Stainless Steels

EVl6 - Specification & Application

Steel for exhaust valves

Chemical composition(wt.%) of EVl6 grade:

Elements Min.(≥) Max.(≤) Similar Remarks
C 0.33 -
Si 0.70 -
Mn 3.00 -
P - -
S - -
Cr 23.0 -
Ni 8.00 -
N 0.38 -

EVl6 - Detail

Steel for exhaust valves

Mechanical properties of grade EVl6

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)
185 (≥) 664 (≥) 42 31 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 332

Physical properties of grade EVl6

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
674 (≥) 213 (≥) 13 44 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 212
Temp.
°C/°F
Creep strain limit
(10000h)
(Rp1,0) N/mm2
Creep rupture strength
(10000h)
(Rp1,0) N/mm2
793 214 643

Equivalent Grade

Equivalent Products

We can customize the production of EVl6 grade, contact us for the best solution.
sales@specificsteel.com