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1.4031 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 1.4031

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AWS 1.4031

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This page is mainly introduced the 1.4031 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 1.4031,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

Steel Garde:1.4031
Type:Stainless Steels
Country:Germany
Standard:AWS

Standard Number:

ITEM	Standard Number	Descriptions
1	DIN EN 10088-2	Stainless steels - Part 2: Technical delivery conditions for sheet/plate and strip of corrosion resisting steels for general purposes
2	DIN 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	DIN EN 10088-1	Stainless steels - Part 1: List of stainless steels
4	DIN EN 10151	Stainless steel strip for springs - Technical delivery conditions
5	DIN 17440 (1985)	Stainless steels - Technical delivery conditions for drawn wire

Application:Stainless steels - Technical delivery conditions for drawn wire

Cross Reference Table(Equivalent Materials):

Material	Standard	Country
X39Cr13	AWS	Germany
X39Cr13	B.S.	UK
1.4031	B.S.	UK
X39Cr13	AFNOR	France
1.4031	AFNOR	France
X45Cr13	DIN	Germany
1.3541	DIN	Germany
X39Cr13	ISO	International

Chemical composition(mass fraction)(wt.%)

Elements	Min.（≥）	Max.（≤）
C	0.36	0.42
Si		1.00
Mn		1.00
P		0.045
S		0.015
Cr	12.5	14.5

Mechanical Properties

Tensile strength	160～899	σb/MPa
Yield Strength	373	σ 0.2 ≥/MPa
Elongation	21	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	468～937	-
HRC	30	-

Physical Properties

Thermal expansion	71-35	e-6/K
Thermal conductivity	97-18	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	6440-6322	째C
Density	4181-9481	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)
1.4031 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