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DIN X6CrNiWNbN16-16, 1.4945 Details

X6CrNiWNbN16-16, 1.4945 Creep resisting steels, nickel and cobalt alloys

X6CrNiWNbN16-16, 1.4945 Application:Creep resisting steels, nickel and cobalt alloys

Category Type Grade Microstructure Designations
Grades Stainless Steels - Special Steels X6CrNiWNbN16-16, 1.4945 Austenite European - DIN , EN 10302: 2008 - Creep resisting steels, nickel and cobalt alloys
EN 10088-1: 2005 - Stainless steels. List of stainless steels

Chemical composition(wt.%) of X6CrNiWNbN16-16, 1.4945 grade: EN 10302: 2008

Elements Min.(≥) Max.(≤)
C 0.04 0.10
Si 0.30 0.60
Mn - 1.50
Cr 15.50 17.50
Nii 15.50 17.50
P - 0.035
S - 0.015
W 2.50 3.50
N 0.06 0.14
Nb - 1.20

Mechanical properties of grade X6CrNiWNbN16-16, 1.4945 EN 10302: 2008

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)
662 (≥) 245 (≥) 24 23 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 442

Physical properties of grade X6CrNiWNbN16-16, 1.4945 EN 10302: 2008

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
129 (≥) 796 (≥) 23 33 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 222
Temp.
°C/°F
Creep strain limit
(10000h)
(Rp1,0) N/mm2
Creep rupture strength
(10000h)
(Rp1,0) N/mm2
245 774 458

X6CrNiWNbN16-16, 1.4945 - 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
X6CrNiWNbN16-16, 1.4945 DIN European
Creep resisting steels, nickel and cobalt alloys

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