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X 22 CrMoV 12-1 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of X 22 CrMoV 12-1

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AWS X 22 CrMoV 12-1

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This page is mainly introduced the X 22 CrMoV 12-1 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of X 22 CrMoV 12-1,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:X 22 CrMoV 12-1
Type:Stainless Steels
Country:Germany
Standard:AWS

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:

1.4923 / X22CrMoV12-1 Round Bar

1.4923(X22CrMoV12-...

Cross Reference Table(Equivalent Materials):

Material	Standard	Country
1.4923	DIN	Germany
X22CrMoV12-1	AFNOR	France
1.4923	AFNOR	France
1.4923	EN	European
X22CrMoV12-1, 1.4923	EN	European

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	997～139	σb/MPa
Yield Strength	755	σ 0.2 ≥/MPa
Elongation	95	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	207～476	-
HRC	30	-

Physical Properties

Thermal expansion	21-63	e-6/K
Thermal conductivity	11-95	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	7199-5428	째C
Density	3349-6666	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 22 CrMoV 12-1 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