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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.

Steel Garde:U11952
Type:Structural Steel
Country:China
Standard:GB
Standard Number:

ITEM Standard Number Descriptions

1 GB/T 700-2006 Carbon structural steels

2 ISO 630：1995 标准内容
Application: Carbon structural steels

ITEM	Standard Number	Descriptions
1	GB/T 700-2006	Carbon structural steels
2	ISO 630：1995	标准内容

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	986～906	σb/MPa
Yield Strength	884	σ 0.2 ≥/MPa
Elongation	81	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	852～648	-
HRC	30	-

Physical Properties

Thermal expansion	26-27	e-6/K
Thermal conductivity	48-79	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	7596-7114	째C
Density	8366-1016	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