Sitemap | E-mail:sales@steelgs.com

HR206 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of HR206

Location » Home » Grades > Stainless Steels > HR206

Contact

+86-13880247006

E-mail: sales@longhaisteel.com

B.S. HR206

Profile

This page is mainly introduced the HR206 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of HR206,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
Specification for nickel-cobalt-chromium-molybdenum-titanium-aluminium heat-resisting alloy plate, sheet and strip (nickel base, Co 20, Cr 20, Mo 5.9, Ti 2.1, Al 0.5)

Steel Garde:HR206
Type:Stainless Steels
Country:UK
Standard:B.S.

Standard Number:

ITEM	Standard Number	Descriptions
1	BS HR 206 (1973)	Specification for nickel-cobalt-chromium-molybdenum-titanium-aluminium heat-resisting alloy plate, sheet and strip (nickel base, Co 20, Cr 20, Mo 5.9, Ti 2.1, Al 0.5)
2	BS 2HR 206 (2009)	Specification for nickel-cobalt-chromium-molybdenum-titanium-aluminium heat-resisting alloy plate, sheet and strip (nickel base, Co 20, Cr 20, Mo 5.9, Ti 2.1, Al 0.5)

Application:Specification for nickel-cobalt-chromium-molybdenum-titanium-aluminium heat-resisting alloy plate, sheet and strip (nickel base, Co 20, Cr 20, Mo 5.9, Ti 2.1, Al 0.5)

Chemical composition(mass fraction)(wt.%)

Elements	Min.（≥）	Max.（≤）
C	0.04	0.08
Si		0.40
Mn		0.60
P
S		0.007
Cr	19.00	21.00
Ni		remaining
Mo	5.60	6.10
Co	19.00	21.00
Ti	1.90	2.40
Fe		0.70
Al	0.30	0.60
Ag		0.0005
Al+Ti	2.40	2.80
Cu		0.20
B		0.005
Bi		0.0001
Pb		0.002

Mechanical Properties

Tensile strength	517～926	σb/MPa
Yield Strength	292	σ 0.2 ≥/MPa
Elongation	43	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	536～395	-
HRC	30	-

Physical Properties

Thermal expansion	35-87	e-6/K
Thermal conductivity	44-70	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	1124-6418	째C
Density	5015-1923	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)
HR206 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