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1.0460 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 1.0460

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EN 1.0460

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This page is mainly introduced the 1.0460 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 1.0460,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
1.0460

Steel Garde:1.0460
Type:Stainless Steels
Country:European
Standard:EN
Standard Number:

ITEM Standard Number Descriptions

1 EN 10273: 2007 Hot rolled weldable steel bars for pressure purposes with specified elevated temperature properties
Metallographic Structure:Martensite
Application:Non-alloy quality steel

ITEM	Standard Number	Descriptions
1	EN 10273: 2007	Hot rolled weldable steel bars for pressure purposes with specified elevated temperature properties

Cross Reference Table(Equivalent Materials):

Material	Standard	Country
P250GH	EN	European

Chemical composition(mass fraction)(wt.%)

Elements	Min.（≥）	Max.（≤）
C	0.18	0.23
Si		0.4
Mn	0.3	0.9
Ni		0.3
P		0.025
S		0.015
Cr		0.3
Ti		0.03
N	0.03	0.07
Nb		0.010
Al	0.0015	0.05
V		0.02
other		Cr+Cu+Mo+Ni < 0.7

Mechanical Properties

Tensile strength	360～733	σb/MPa
Yield Strength	930	σ 0.2 ≥/MPa
Elongation	39	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	436～731	-
HRC	30	-

Physical Properties

Thermal expansion	16-34	e-6/K
Thermal conductivity	29-95	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	4905-3776	째C
Density	8596-3026	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)
1.0460 Stainless Steels	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