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EN X9CrNiSiNCe21-11-2 Application:Euronorm Stainless Steel
Category Type Steel grade Standard Country
Grades Special Alloy EN X9CrNiSiNCe21-11-2 EN Euronorm

Chemical composition % of the ladle analysis of grade EN X9CrNiSiNCe21-11-2

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%)
0.05-0.12 1.40-2.50 1.00 0.045 0.015 20.0-22.0 10.0-12.0
Euronorm Stainless Steel, EN X9CrNiSiNCe21-11-2
Mechanical properties of grade EN X9CrNiSiNCe21-11-2
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)
876 (≥) 247 (≥) 14 32 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 141
Physical properties of grade EN X9CrNiSiNCe21-11-2
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
627 (≥) 792 (≥) 22 43 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 223
Temp.
°C/°F
Creep strain limit
(10000h)
(Rp1,0) N/mm2
Creep rupture strength
(10000h)
(Rp1,0) N/mm2
437 664 554
EN X9CrNiSiNCe21-11-2 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
Cross Reference Table(Equivalent Grade)
Grade Standard Country Application
X9CrNiSiNCe21-11-2 EN Euronorm
Seamless circular steel tubes for mechanical and general engineering purposes - Technical delivery conditions - Part 2: Stainless steel
1.4835 EN Euronorm
Seamless circular steel tubes for mechanical and general engineering purposes - Technical delivery conditions - Part 2: Stainless steel

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