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X 2 Cr 11 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of X 2 Cr 11

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AWS X 2 Cr 11

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This page is mainly introduced the X 2 Cr 11 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of X 2 Cr 11,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
Stainless steels - Technical delivery conditions for drawn wire
Ferritic stainless steel

Steel Garde:X 2 Cr 11
Type:Stainless Steels
Country:Germany
Standard:AWS
Standard Number:

ITEM Standard Number Descriptions

1 DIN 5512-3 Materials for rail vehicles - Steels - Part 3: Stainless steel flat products; Selected standard
Metallographic Structure:Ferrite
Application:Flat products made of steels for pressure purposes - Part 7: Stainless steels

ITEM	Standard Number	Descriptions
1	DIN 5512-3	Materials for rail vehicles - Steels - Part 3: Stainless steel flat products; Selected standard

Cross Reference Table(Equivalent Materials):

Material	Standard	Country
X2CrNi12	AWS	Germany
1.4003	AWS	Germany
X2CrNi12	AFNOR	France
1.4003	AFNOR	France
X2CrNi12	ISO	International
X2CrNn2	B.S.	UK
1.4003	B.S.	UK

Chemical composition(mass fraction)(wt.%)

Elements	Min.（≥）	Max.（≤）
C		0.03
Si		1.00
Mn		1.50
P		0.040
S		0.015
Cr	10.5	12.5
Ni	0.30	1.00
N		0.030

Mechanical Properties

Tensile strength	343～166	σb/MPa
Yield Strength	270	σ 0.2 ≥/MPa
Elongation	04	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	295～159	-
HRC	30	-

Physical Properties

Thermal expansion	40-59	e-6/K
Thermal conductivity	96-35	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	9106-9283	째C
Density	2650-7612	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)
X 2 Cr 11 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