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1.4001 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 1.4001

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AWS 1.4001

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This page is mainly introduced the 1.4001 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 1.4001,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:1.4001
Type:Stainless Steels
Country:Germany
Standard:AWS
Metallographic Structure:Ferrite
Application:Armatures, building fittings, cutlery

Cross Reference Table(Equivalent Materials):

Material	Standard	Country
X7Cr14	AWS	Germany

Chemical composition(mass fraction)(wt.%)

Elements	Min.（≥）	Max.（≤）
C		0.08
Si		1.00
Mn		1.00
P		0.040
S		0.030
Cr	13.0	15.0

Mechanical Properties

Tensile strength	700～156	σb/MPa
Yield Strength	776	σ 0.2 ≥/MPa
Elongation	72	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	121～139	-
HRC	30	-

Physical Properties

Thermal expansion	26-93	e-6/K
Thermal conductivity	10-92	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	4724-1565	째C
Density	7494-4870	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)
1.4001 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