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Description

International ISO ISO 15510 (2010), ISO 4955 (2005), ISO H13 Specialsteel Heat-resistant steels and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: ISO H13
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel ISO H13 Austenite ISO International Heat-resistant steels

Chemical composition(mass fraction)(wt.%) of the ISO H13

C Si Mn P S Cr Ni
≤0.20 1.50 -2.50 ≤2.00 ≤0.045 ≤0.030 19.00 -21.00 11.00 -13.00

Mechanical Properties of steel grade ISO H13

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)
172 (≥) 391 (≥) 43 42 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 421

Physical Properties of steel grade ISO H13

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
22 - -     0.31 -  
791 491 - 14.3 244   -  
277 - 21 31.2   414 433

Heat Treatment of steel grade ISO H13

Heat treated : 1368°C - 1486°C

Technological Curves of steel grade ISO H13

Relevant standard of ISO H13

ISO 15510 (2010) Stainless steels -- Chemical composition ISO-15510-(2010).pdf
ISO 4955 (2005) Heat-resistant steels ISO-4955-(2005).pdf

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