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AM-X45Cr22

Description

Spain UNE AM-X45Cr22 Spain structural alloy steel and AM-X45Cr22 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Steel: AM-X45Cr22
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Steel AM-X45Cr22 UNE Spain Spain structural alloy steel
X40CrSiMo10-2
X45CrSi9-3
X50CrMnNiNbN21-9
X53CrMnNiN21-9
X55CrMnNiN20-8
X85CrMoV18-2
AM-X30CrNi2010
AM-X35CrNi2512
AM-X40CrNi2520
AM-X55NiCr3515

Chemical composition(mass fraction)(wt.%) of the AM-X45Cr22

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%) Mo(%)
0.30-0.60 2.00 1.00 0.04 0.04 20.0-24.0 Max 4.00 0.5

Mechanical Properties of steel grade AM-X45Cr22

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)
491 (≥) 239 (≥) 21 12 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 234

Physical Properties of steel grade AM-X45Cr22

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 - -     0.41 -  
879 263 - 43.3 423   -  
192 - 14 32.2   232 133

Heat Treatment of steel grade AM-X45Cr22

Heat treated : 1479°C - 1312°C

Technological Curves of steel grade AM-X45Cr22

Cross Reference Table (Equivalent Grade) of AM-X45Cr22

Grade Standard Country Application
Q195 GBT China Engineering and welding
Q215 China Engineering and welding
Q215 B China Engineering and welding
Q235 China Engineering and welding
Q235 B China Engineering and welding
Q235 C China Engineering and welding
Q235 D China Engineering and welding
Q255 A China Engineering and welding
Q255 B China Engineering and welding
Q275 China Engineering and welding
Q235q C China Bridge structure with steel
Q235q D China Bridge structure with steel
Q345q E China Bridge structure with steel
Q345q C China Bridge structure with steel
ASTM 1030 ASTM USA General use carbon steel bar
UNS G10300 UNS USA General use carbon steel bar
ASTM 1005 ASTM USA General use carbon steel bar
UNS G10050 UNS USA General use carbon steel bar
ASTM 1006 ASTM USA General use carbon steel bar
UNS G10060 UNS USA General use carbon steel bar

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