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X 2 CrNi 20 10 KE

EU EU X2CrNi2010KE 生产焊接填充物用圆盘条 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: X2CrNi2010KE / X 2 CrNi 20 10 KE
Category Grade Standard Region/Area Standard Content
Metals X 2 CrNi 20 10 KE EU 144 EU 生产焊接填充物用圆盘条

Chemical composition(mass fraction)(wt.%) of the X 2 CrNi 20 10 KE

Element Min Max Similar

Mechanical Properties of steel grade X 2 CrNi 20 10 KE

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)
559 (≥) 975 (≥) 34 42 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 221

Physical Properties of steel grade X 2 CrNi 20 10 KE

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
34 - -     0.44 -  
698 664 - 32.3 111   -  
729 - 32 41.2   433 232

Heat Treatment of steel grade X 2 CrNi 20 10 KE

Heat treated : 1374°C - 1677°C

Technological Curves of steel grade X 2 CrNi 20 10 KE

Cross Reference Table (Equivalent Grade) of X 2 CrNi 20 10 KE

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