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EN PS20QH

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EN P620Q EN P620QL1
#PS20QH

Description

Euronorm EN EN PS20QH Euronorm Structural steel and EN PS20QH Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: EN PS20QH
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel EN PS20QH EN Euronorm Euronorm Structural steel
EN P265
EN P195T1
EN P195T2
EN P235TI
EN P235T2
EN P265T1
EN P265T2
EN P460NL1
EN P460NL2
EN P620Q

Chemical composition(mass fraction)(wt.%) of the EN PS20QH

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Mo(％)
0.20 0.60 1.00-1.70 0.030 0.020 0.30 0.80 0.10

Mechanical Properties of steel grade EN PS20QH

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)
443 (≥) 976 (≥) 34 13 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 122

Physical Properties of steel grade EN PS20QH

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
42 - -     0.22 -  
914 914 - 12.3 112   -  
249 - 44 44.2   121 432

Heat Treatment of steel grade EN PS20QH

Heat treated : 1466°C - 1365°C

Technological Curves of steel grade EN PS20QH

Cross Reference Table (Equivalent Grade) of EN PS20QH

Grade Standard Country Application
EN PS20QH EN Euronorm Euronorm Structural steel
EN P620Q EN P620QL1
Available Suppliers
Jiangyou Longhai Special Steel Co.,Ltd.
Jiangyou Longhai Special Steel Co.,Ltd.

Our main peoducts of steel are many kinds of special steel, like tool steel, mould steel, alloy steel, alloy constructural steel, heat-resistant steel, high speed tool steel,spring steel and bearing steel , stainless steel and so on, which have formed 12 series and more than 350 varieties with n...

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