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X6CrNiMoB17-12-2 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of X6CrNiMoB17-12-2

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AFNOR X6CrNiMoB17-12-2

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This page is mainly introduced the X6CrNiMoB17-12-2 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of X6CrNiMoB17-12-2,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
Creep resisting steels, nickel and cobalt alloys

Steel Garde:X6CrNiMoB17-12-2
Type:Stainless Steels
Country:France
Standard:AFNOR

Standard Number:

ITEM	Standard Number	Descriptions
1	NF EN 10088-1	Stainless steels - Part 1: List of stainless steels
2	NF EN 10269	Steels and nickel alloys for fasteners with specified elevated and/or low temperature properties
3	NF EN 10302 (2002)	Creep resisting steels, nickel and cobalt alloys

Application:Creep resisting steels, nickel and cobalt alloys

Cross Reference Table(Equivalent Materials):

Material	Standard	Country
1.4919	AFNOR	France

Chemical composition(mass fraction)(wt.%)

Elements	Min.（≥）	Max.（≤）
C	0.04	0.08
Si		1.00
Mn		2.00
P		0.035
S		0.015
Cr	16.50	18.50
Ni	10.00	13.00
Mo	2.00	2.50
N		0.11
B	0.0015	0.0050

Mechanical Properties

Tensile strength	173～098	σb/MPa
Yield Strength	756	σ 0.2 ≥/MPa
Elongation	85	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	004～374	-
HRC	30	-

Physical Properties

Thermal expansion	55-10	e-6/K
Thermal conductivity	68-83	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	6046-1757	째C
Density	5662-0895	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)
X6CrNiMoB17-12-2 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