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X3CrNiCu19-9-2 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of X3CrNiCu19-9-2

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B.S. X3CrNiCu19-9-2

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This page is mainly introduced the X3CrNiCu19-9-2 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of X3CrNiCu19-9-2,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
Steel rod, bars and steel wire for cold heading and cold extrusion - Part 5: Technical delivery conditions for stainless steels

Steel Garde:X3CrNiCu19-9-2
Type:Stainless Steels
Country:UK
Standard:B.S.

Standard Number:

ITEM	Standard Number	Descriptions
1	BS EN 10088-1	Stainless steels - Part 1: List of stainless steels
2	BS EN 10088-3	Stainless steels - Part 3: Technical delivery conditions for semi-finished products, bars, rods, wire, sections and bright products of corrosion resisting steels for general purposes
3	BS EN 10263-5	Steel rod, bars and steel wire for cold heading and cold extrusion - Part 5: Technical delivery conditions for stainless steels

Metallographic Structure:Austenite
Application:Steel rod, bars and steel wire for cold heading and cold extrusion - Part 5: Technical delivery conditions for stainless steels

Cross Reference Table(Equivalent Materials):

Material	Standard	Country
1.4560	B.S.	UK
X3CrNiCu18-9-4, 1.4567, 1.4560, X3CrNiCu19-9-2	EN	European

Chemical composition(mass fraction)(wt.%)

Elements	Min.（≥）	Max.（≤）
C		0.035
Si		1.00
Mn	1.50	2.00
P		0.045
S		0.015
Cr	18.00	19.00
Ni	8.00	9.00
Mo
N		0.11
Cu	1.50	2.00

Mechanical Properties

Tensile strength	731～634	σb/MPa
Yield Strength	650	σ 0.2 ≥/MPa
Elongation	89	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	231～507	-
HRC	30	-

Physical Properties

Thermal expansion	82-31	e-6/K
Thermal conductivity	41-03	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	5620-2676	째C
Density	8957-5499	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)
X3CrNiCu19-9-2 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