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ISO X6NiCrSi36-19 Details

Heat-resistant steels

ISO X6NiCrSi36-19 Standard Download

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X6NiCrSi36-19 Application:Heat-resistant steels
Category Type Grade Microstructure Designations
Grades Stainless Steels X6NiCrSi36-19 Austenite International - ISO , ISO 4955 (2005) - Heat-resistant steels
Chemical composition(mass fraction)(wt.%)
Elements Min.(≥) Max.(≤) Similar Remarks
C - 0.08
Si 0.75 1.50
Mn - 2.00
P - 0.030
S - 0.030
Cr 17.00 20.00
Ni 34.00 37.00
Cu - 1.00
Pb - 0.005
Sn - 0.025
Mechanical properties of grade X6NiCrSi36-19
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)
384 (≥) 373 (≥) 43 13 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 423
Physical properties of grade X6NiCrSi36-19
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
168 (≥) 259 (≥) 32 31 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 412
Temp.
°C/°F
Creep strain limit
(10000h)
(Rp1,0) N/mm2
Creep rupture strength
(10000h)
(Rp1,0) N/mm2
655 698 287
X6NiCrSi36-19 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
X6NiCrSi36-19 ISO International
Heat-resistant steels