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1.4923 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 1.4923

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DIN 1.4923

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This page is mainly introduced the 1.4923 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 1.4923,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
DIN 17240 (1976) Heat Resisting and Highly Heat Resisting Materials for Bolts and Nuts; Quality Specifications; Replaced by: DIN EN 10269:1999

Steel Garde:1.4923
Type:Stainless Steels
Country:Germany
Standard:DIN

Standard Number:

ITEM	Standard Number	Descriptions
1	DIN 17240 (1976)	Heat Resisting and Highly Heat Resisting Materials for Bolts and Nuts; Quality Specifications
2	DIN EN 10088-1	Stainless steels - Part 1: list of stainless steels
3	DIN EN 10269	Steels and nickel alloys for fasteners with specified elevated and/or low temperature properties
4	DIN EN 10302 (2002)	Creep resisting steels, nickel and cobalt alloys

Application:DIN 17240 (1976) Heat Resisting and Highly Heat Resisting Materials for Bolts and Nuts; Quality Specifications; Replaced by: DIN EN 10269:1999

Relevant products:

X19CrMoVNbN11-1 /...

1.4923 / X22CrMoV12-1 Round Bar

1.4923(X22CrMoV12-...

X20CrMoV12-1(1.492...

Cross Reference Table(Equivalent Materials):

Material	Standard	Country
Z21CDV12	DIN	France
X22CrMoV12-1	AFNOR	France
1.4923	AFNOR	France
1.4923	EN	European
X22CrMoV12-1, 1.4923	EN	European
X 22 CrMoV 12-1	AWS	Germany

Chemical composition(mass fraction)(wt.%)

Elements	Min.（≥）	Max.（≤）
C	0.18	0.24
Si	0.10	0.50
Mn	0.30	0.80
P		0.0350
S		0.0350
Ni	0.30	0.80
Cr	11.0	12.50
Mo	0.80	1.20
V	0.25	0.35

Mechanical Properties

Tensile strength	274～900	σb/MPa
Yield Strength	698	σ 0.2 ≥/MPa
Elongation	62	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	122～089	-
HRC	30	-

Physical Properties

Thermal expansion	45-90	e-6/K
Thermal conductivity	11-75	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	9458-7813	째C
Density	9629-8637	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)
1.4923 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