U11952 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of U11952

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GB U11952

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This page is mainly introduced the U11952 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of U11952,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
This standard applies to steel product standards, technical specifications of the finished product chemical composition of the provisions of the allowable deviation.

Cross Reference Table(Equivalent Materials):

Material Standard Country
Q195 GB China
Q195 YB China
Q195 GB/T China
Q195 YB China

Chemical composition(mass fraction)(wt.%)

Elements Min.(≥) Max.(≤) Similar Remarks
C   0.12
Si   0.3
Mn   0.5
P   0.035
S   0.04
Cr   0.3
Ni   0.3
Cu   0.3
N   0.0080

Mechanical Properties

Tensile strength 920~684 σb/MPa
Yield Strength 102 σ 0.2 ≥/MPa
Elongation 55 δ5≥(%)
ψ - ψ≥(%)
Akv - Akv≥/J
HBS 954~628 -
HRC 30 -

Physical Properties

Thermal expansion 23-14 e-6/K
Thermal conductivity 72-49 W/m.K
Specific heat 450-460 J/kg.K
Melting temperature 2903-2488 째C
Density 9004-5291 kg/m3
Resistivity 0.50-0.60 Ohm.mm2/m
     

Heat Treatment Regime

Annealing

Quenching

Tempering

Normalizing

Q & T

Size Availability

Steel Grade Specification Processing range(mm)
U11952 Structural Steel Round Bar and Hollow Bar Φ1 to Φ2000
Square and Flat Steel Φ10 to Φ100
Plate and Sheet 0.08-800(Thickness)*10-1500(Width)*Length
Tube or Pipe OD:Φ4-410; WT:1-35 mm; Lenght:10-12000
Coil and Strip Steel THK:0.1mm Width:1500mm
Forged Ring/Cylindrical/Disk

Technical specification/standard for download