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X6NiCrSi36-19

Description

International ISO ISO 4955 (2005), X6NiCrSi36-19 Specialsteel Heat-resistant steels and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: X6NiCrSi36-19
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel X6NiCrSi36-19 Austenite ISO International Heat-resistant steels

Chemical composition(mass fraction)(wt.%) of the X6NiCrSi36-19

C Si Mn P S Cr Ni Cu Pb Sn
≤0.08 0.75 -1.50 ≤2.00 ≤0.030 ≤0.030 17.00 -20.00 34.00 -37.00 ≤1.00 ≤0.005 ≤0.025

Mechanical Properties of steel grade X6NiCrSi36-19

Yield
Rp0.2 (MPa)
Tensile
Rm (MPa)
Impact
KV/Ku (J)
Elongation
A (%)
Reduction in cross section on fracture
Z (%)
As-Heat-Treated Condition Brinell hardness (HBW)
329 (≥) 323 (≥) 14 22 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 421

Physical Properties of steel grade X6NiCrSi36-19

Temperature
(°C)
Modulus of elasticity
(GPa)
Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and Thermal conductivity
(W/m·°C)
Specific thermal capacity
(J/kg·°C)
Specific electrical resistivity
(Ω mm²/m)
Density
(kg/dm³)
Poisson’s coefficient, ν
13 - -     0.24 -  
952 544 - 33.3 442   -  
757 - 11 31.2   233 124

Heat Treatment of steel grade X6NiCrSi36-19

Heat treated : 1725°C - 1272°C

Technological Curves of steel grade X6NiCrSi36-19

Relevant standard of X6NiCrSi36-19

ISO 4955 (2005) Heat-resistant steels ISO-4955-(2005).pdf

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