Chinese
Available 24/7 at sales@steel-grades.com
SGSG
Post Your Request Now
Toggle menu

EN P355QH

Favorite Datasheet
EN P355Q EN P355QL1
#P355QH

Description

Euronorm EN EN P355QH Euronorm Structural steel and EN P355QH Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: EN P355QH
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel EN P355QH EN Euronorm Euronorm Structural steel
EN P355M
EN P355ML1
EN P355ML2
EN P420M
EN P420MIJ
EN P420ML2
EN P460M
EN P4G0ML1
EN P460ML2
EN P355Q

Chemical composition(mass fraction)(wt.%) of the EN P355QH

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Mo(％)
0.16 0.40 1.50 0.025 0.015 0.30 0.50 0.25

Mechanical Properties of steel grade EN P355QH

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)
718 (≥) 374 (≥) 11 33 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 311

Physical Properties of steel grade EN P355QH

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
24 - -     0.24 -  
576 294 - 24.3 141   -  
775 - 42 14.2   221 221

Heat Treatment of steel grade EN P355QH

Heat treated : 1255°C - 1571°C

Technological Curves of steel grade EN P355QH

Cross Reference Table (Equivalent Grade) of EN P355QH

Grade Standard Country Application
P355QH UNE Spain Spain structural alloy steel
P355QH1 UNE Spain Spain structural alloy steel
EN P355QH EN Euronorm Euronorm Structural steel
EN P355QH EN Euronorm Euronorm Structural steel
EN P355Q EN P355QL1
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...

Rfq.: sales@longhaisteel.com
  • Do you supply this EN P355QH?
  • List your company on S&G now? Join
  • Non-paying users only
Top