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13MnNiMoNbR chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 13MnNiMoNbR

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GBT 13MnNiMoNbR

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This page is mainly introduced the 13MnNiMoNbR chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 13MnNiMoNbR,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
13MnNiMoNbR

Steel Garde:13MnNiMoNbR
Type:Special Alloy
Country:China
Standard:GBT
Application:China structural steel and alloy steel

Cross Reference Table(Equivalent Materials):

Material	Standard	Country
13MnNiMoNbR	GBT	China

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength	536～519	σb/MPa
Yield Strength	448	σ 0.2 ≥/MPa
Elongation	81	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	049～440	-
HRC	30	-

Physical Properties

Thermal expansion	66-50	e-6/K
Thermal conductivity	30-22	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	1042-4752	째C
Density	1105-3410	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)
13MnNiMoNbR Special Alloy	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