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EN P500Q1.2

Description

Euronorm EN EN P500Q1.2 Euronorm Structural steel and EN P500Q1.2 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: EN P500Q1.2
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel EN P500Q1.2 EN Euronorm Euronorm Structural steel
EN P355QH
EN P355QL1
EN P355QL2
EN P460Q
EN P460QH
EN P460QLI
EN P460QL2
EN P500Q
EN P500QH
EN P500QL1

Chemical composition(mass fraction)(wt.%) of the EN P500Q1.2

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%) Mo(%)
0.18 0.60 1.70 0.020 0.010 1.00 1.50 0.70

Mechanical Properties of steel grade EN P500Q1.2

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)
834 (≥) 676 (≥) 14 23 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 434

Physical Properties of steel grade EN P500Q1.2

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
31 - -     0.21 -  
311 771 - 43.3 411   -  
992 - 44 31.2   224 244

Heat Treatment of steel grade EN P500Q1.2

Heat treated : 1378°C - 1167°C

Technological Curves of steel grade EN P500Q1.2

Cross Reference Table (Equivalent Grade) of EN P500Q1.2

Grade Standard Country Application
EN P500Q1.2 EN Euronorm Euronorm Structural steel
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
UNS G10120 UNS USA General use carbon steel bar
ASTM 1020 ASTM USA General use carbon steel bar
UNS G10200 UNS USA General use carbon steel bar
UNS G10210 UNS USA General use carbon steel bar
ASTM 1021 ASTM USA General use carbon steel bar
T12 China Carbon tool steel
4CrW2Si China Alloy tool steel - Impact resistance tool steel
Cr2 China Alloy tool steel - Measuring tool steel cutting tools

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