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X55CrMo14

Description

Germany AWS DIN EN 10088-1, DIN EN 10088-3, DIN EN 10088-2, X55CrMo14 Specialsteel Stainless steels - Part 3: Technical dStainless steels - Part 3: Technical delivery conditions for semi-finished products, bars, rods, wire, sections and bright products of corrosion resisting steels for general purposeselivery conditions for semi-finishe and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: X55CrMo14
Category Class Grade Standard Country Application
Steel GradesSpecialsteel X55CrMo14 AWS Germany Stainless steels - Part 3: Technical dStainless steels - Part 3: Technical delivery conditions for semi-finished products, bars, rods, wire, sections and bright products of corrosion resisting steels for general purposeselivery conditions for semi-finishe

Chemical composition(mass fraction)(wt.%) of the X55CrMo14

C Si Mn P S Cr Mo
0.60 -0.75 ≤0.70 ≤1.00 ≤0.040 ≤0.015 14.0 -16.0 0.40 -0.80

Mechanical Properties of steel grade X55CrMo14

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)
393 (≥) 541 (≥) 44 12 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 321

Physical Properties of steel grade X55CrMo14

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
33 - -     0.41 -  
266 321 - 23.3 224   -  
922 - 41 42.2   334 333

Heat Treatment of steel grade X55CrMo14

Heat treated : 1761°C - 1957°C

Technological Curves of steel grade X55CrMo14

Cross Reference Table (Equivalent Grade) of X55CrMo14

Grade Standard Country Application
X55CrMo14

Relevant standard of X55CrMo14

DIN EN 10088-1 Stainless steels - Part 1: List of stainless steels DIN-EN-10088-1.pdf
DIN EN 10088-3 Stainless steels - Part 3: Technical delivery conditions for semi-finished products, bars, rods, wire, sections and bright products of corrosion resisting steels for general purposes DIN-EN-10088-3.pdf
DIN EN 10088-2 Stainless steels - Part 2: Technical delivery conditions for sheet/plate and strip of corrosion resisting steels for general purposes DIN-EN-10088-2.pdf

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