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X3CrNiCu18-9 3E chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of X3CrNiCu18-9 3E

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ISO X3CrNiCu18-9 3E

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This page is mainly introduced the X3CrNiCu18-9 3E chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of X3CrNiCu18-9 3E,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
Steels for cold heading and cold extruding

Steel Garde:X3CrNiCu18-9 3E
Type:Stainless Steels
Country:International
Standard:ISO
Standard Number:

ITEM Standard Number Descriptions

1 ISO 4954 Steels for cold heading and cold extruding
Metallographic Structure:Austenite
Application:Steels for cold heading and cold extruding

ITEM	Standard Number	Descriptions
1	ISO 4954	Steels for cold heading and cold extruding

Cross Reference Table(Equivalent Materials):

Material	Standard	Country
X3CrNiCu18-9-4	B.S.	UK
1.4567	B.S.	UK
X3CrNiCu18-9-4	ISO	International
X3CrNiCu18-9-4, 1.4567, 1.4560, X3CrNiCu19-9-2	EN	European
A 581 S20300	SAE	USA
A 582 S20300	SAE	USA
F 837 Class A1-50 S20300	SAE	USA
F 837 Class A1-55 S20300	SAE	USA
F 837 Class A1-70 S20300	SAE	USA
F738 Class A1-50 S20300	SAE	USA
F738 Class A1-70 S20300	SAE	USA
F738 Class A1-80 S20300	SAE	USA
F836 Class A1-50 S20300	SAE	USA
F836 Class A1-70 S20300	SAE	USA
F836 Class A1-80 S20300	SAE	USA
S20300	AISI	USA
X12Cr13E	ISO	International
X2CrNiMo17-13 3E	ISO	International
X2CrNiMoN17-13 3E	ISO	International

Chemical composition(mass fraction)(wt.%)

Elements	Min.（≥）	Max.（≤）
C		0.04
Si		1.00
Mn		2.00
P		0.045
S		0.030
Cr	17.00	19.00
Ni	8.50	10.50
Mo
Cu	3.00	4.00

Mechanical Properties

Tensile strength	975～970	σb/MPa
Yield Strength	476	σ 0.2 ≥/MPa
Elongation	05	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	122～092	-
HRC	30	-

Physical Properties

Thermal expansion	16-93	e-6/K
Thermal conductivity	81-88	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	4341-4583	째C
Density	9011-1906	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)
X3CrNiCu18-9 3E 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