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X5CrNi17-7

Description

International ISO ISO 15510 (2010), ISO/TS 15510 (2003), X5CrNi17-7 Specialsteel Stainless steels - Chemical composition and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: X5CrNi17-7
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel X5CrNi17-7 Austenite ISO International Stainless steels - Chemical composition

Chemical composition(mass fraction)(wt.%) of the X5CrNi17-7

C Si Mn P S Cr Ni Mo N
≤0.07 ≤1.00 ≤2.00 ≤0.045 ≤0.030 16.00 -18.00 6.00 -8.00 ≤ ≥ ≤0.11

Mechanical Properties of steel grade X5CrNi17-7

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)
221 (≥) 452 (≥) 24 21 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 424

Physical Properties of steel grade X5CrNi17-7

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
24 - -     0.32 -  
311 799 - 12.3 114   -  
862 - 21 33.2   233 211

Heat Treatment of steel grade X5CrNi17-7

Heat treated : 1471°C - 1136°C

Technological Curves of steel grade X5CrNi17-7

Relevant standard of X5CrNi17-7

ISO 15510 (2010) Stainless steels -- Chemical composition ISO-15510-(2010).pdf
ISO/TS 15510 (2003) Stainless steels - Chemical composition ISO-TS-15510-(2003).pdf

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