AFNOR Z17CNS20-12

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AFNOR Z17CNS20-12

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Z17CNS20-12 Application:Stainless Steel Plate & Steel Strip

Chemical composition(mass fraction)(wt.%) of the Z17CNS20-12
C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%)
Max 0.17 1.50-2.50 Max 2.00 Max 0.040 Max 0.015 19.0-21.5 11.0-13.0

Mechanical properties of grade Z17CNS20-12

Yield
Rp0.2 (MPa)
Tensile
Rm (MPa)
Impact
KV (J)
Elongation
A (%)
Reduction in cross section on fracture
Z (%)
As-Heat-Treated Condition HBW
294 (≥) 146 (≥) 42 11 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 423

Physical properties of grade Z17CNS20-12

Property Density
kg/dm3
Temperature T
°C/F
Specific heat
J / kgK
Thermal conductivity
W/mK
Electric resistance
µΩ·cm
278 (≥) 942 (≥) 11 14 34 Solution and Aging, Annealing, Ausaging, Q+T,etc
Temp.
°C/°F
Creep strain limit
(10000h)
(Rp1,0) N/mm2
Creep rupture strength
(10000h)
(Rp1,0) N/mm2
- - -
132 763 553 - - -

Z17CNS20-12 Range of products
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