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Description

Germany DIN 13CrMo44 Steel plates and strips for pressure purposes; part 2: unalloyed and alloyed steels with specified elevated temperature properties and 13CrMo44 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Steel: 13CrMo44
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Steel 13CrMo44 DIN Germany Steel plates and strips for pressure purposes; part 2: unalloyed and alloyed steels with specified elevated temperature properties
S890QL1
1.8933
S960QL
1.8933
1.8940
S890Q
1.8983
S890QL
1.8941
S960Q

Chemical composition(mass fraction)(wt.%) of the 13CrMo44

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Mo(%) Cu(%)
0.08-0.18 0.10-0.35 0.40-0.10 0.035 0.030 0.70-1.10 0.4-0.6 0.3

Mechanical Properties of steel grade 13CrMo44

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)
885 (≥) 192 (≥) 41 31 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 141

Physical Properties of steel grade 13CrMo44

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
21 - -     0.23 -  
923 568 - 12.3 241   -  
773 - 24 23.2   311 213

Heat Treatment of steel grade 13CrMo44

Heat treated : 1424°C - 1959°C

Technological Curves of steel grade 13CrMo44

Cross Reference Table (Equivalent Grade) of 13CrMo44

Grade Standard Country Application
13CrMo44KW ONORM Austria Austrian structural steel
13CrMo44 DIN Germany Steel plates and strips for pressure purposes; part 2: unalloyed and alloyed steels with specified elevated temperature properties
EN FeF11 EN Euronorm Euronorm Structural steel

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