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EN 14MoV6-3 Details

14MoV6-3 Application:Alloy special steel

Category Type Grade Designations
Grades Stainless Steels 14MoV6-3 European - EN , EN 10222-2: 2000 - Steel forgings for pressure purposes. Ferritic and martensitic steels with specified elevated temperature properties
EN 10216-2: 2014 - Seamless steel tubes for pressure purposes. Technical delivery conditions. Non-alloy and alloy steel tubes with specified elevated temperature properties

Chemical composition(wt.%) of 14MoV6-3 grade: EN 10222-2: 2000

Elements Min.(≥) Max.(≤) Similar Remarks
C 0.10 0.18
Si - 0.4
Mn 0.4 0.7
P - 0.025
S - 0.015
Cr 0.3 0.6
Mo 0.50 0.70
V 0.22 0.28
Al - 0.02
Sn - 0.025
14MoV6-3

Mechanical properties of grade 14MoV6-3 EN 10222-2: 2000

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)
777 (≥) 628 (≥) 33 12 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 423

Physical properties of grade 14MoV6-3 EN 10222-2: 2000

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
517 (≥) 557 (≥) 32 41 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 134
Temp.
°C/°F
Creep strain limit
(10000h)
(Rp1,0) N/mm2
Creep rupture strength
(10000h)
(Rp1,0) N/mm2
249 426 994

14MoV6-3 - 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
1.7715 EN European
Alloy special steel
14MoV6-3 EN European
Alloy special steel

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