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X 5 CrNiMoNb 19 12 03 KE

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EU EU X5CrNiMoNb191203KE 生产焊接填充物用圆盘条 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: X5CrNiMoNb191203KE / X 5 CrNiMoNb 19 12 03 KE
Category Grade Standard Region/Area Standard Content
Metals X 5 CrNiMoNb 19 12 03 KE EU 144 EU 生产焊接填充物用圆盘条

Chemical composition(mass fraction)(wt.%) of the X 5 CrNiMoNb 19 12 03 KE

Element Min Max Similar
Si - 0.5500 -
S - 0.0150 -
P - 0.0250 -
Ni 10.2000 12.8000 -
Nb+Ta - 1.0000 -
Mo 2.6000 2.9000 -
Mn 1.1000 1.9000 -
Cu - 0.4700 -
Cr 18.2000 19.8000 -
C - 0.0600 -

Mechanical Properties of steel grade X 5 CrNiMoNb 19 12 03 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)
799 (≥) 161 (≥) 24 32 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 424

Physical Properties of steel grade X 5 CrNiMoNb 19 12 03 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
14 - -     0.34 -  
897 395 - 12.3 243   -  
632 - 24 41.2   112 324

Heat Treatment of steel grade X 5 CrNiMoNb 19 12 03 KE

Heat treated : 1926°C - 1113°C

Technological Curves of steel grade X 5 CrNiMoNb 19 12 03 KE

Cross Reference Table (Equivalent Grade) of X 5 CrNiMoNb 19 12 03 KE

Grade Standard Country Application
ASTM 5140
AISI 201
AISI 202
1.2767
17-4PH
AISI 1052
AISI 416Se
AISI 1330
AISI 205 Stainless Steel
AISI A10
AISI A2
AISI A3
AISI A4
1.0036
1.0037
SAE J403
UNS G10100
AMS 4924
ASTM A36
Electrode 100S-1
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