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X20CrMo13

Description

Germany AWS SEW 400, DIN 17442 (1977), X20CrMo13 Specialsteel Rolled, Wrought or Cast Stainless Steel Products for Medical Instruments and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: X20CrMo13
Category Class Grade Standard Country Application
Steel GradesSpecialsteel X20CrMo13 AWS Germany Rolled, Wrought or Cast Stainless Steel Products for Medical Instruments

Chemical composition(mass fraction)(wt.%) of the X20CrMo13

C Si Mn P S Cr Mo Ni
0.17 -0.22 ≤1.00 ≤1.00 ≤0.040 ≤0.015 12.0 -14.0 0.90 -1.30 ≤1.00

Mechanical Properties of steel grade X20CrMo13

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)
242 (≥) 941 (≥) 14 13 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 321

Physical Properties of steel grade X20CrMo13

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
44 - -     0.31 -  
193 746 - 14.3 221   -  
756 - 43 11.2   444 221

Heat Treatment of steel grade X20CrMo13

Heat treated : 1932°C - 1368°C

Technological Curves of steel grade X20CrMo13

Cross Reference Table (Equivalent Grade) of X20CrMo13

Grade Standard Country Application
X20CrMo13
G-X20CrMo13
X20CrMo13
X20CrMo13

Relevant standard of X20CrMo13

SEW 400 Stainless steels for rolled and forged products SEW-400.pdf
DIN 17442 (1977) Rolled, Wrought or Cast Stainless Steel Products for Medical Instruments DIN-17442-(1977).pdf

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