Sitemap | E-mail:sales@steelgs.com

X70CrMnNiN21-6 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of X70CrMnNiN21-6

Location » Home » Grades > Special Alloy > X70CrMnNiN21-6

Contact

+86-13880247006

E-mail: sales@longhaisteel.com

DIN X70CrMnNiN21-6

Profile

This page is mainly introduced the X70CrMnNiN21-6 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of X70CrMnNiN21-6,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
X70CrMnNiN21-6

Steel Garde:X70CrMnNiN21-6
Type:Special Alloy
Country:Germany
Standard:DIN
Application:Valve steel

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength	491～618	σb/MPa
Yield Strength	952	σ 0.2 ≥/MPa
Elongation	65	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	963～820	-
HRC	30	-

Physical Properties

Thermal expansion	61-37	e-6/K
Thermal conductivity	87-48	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	5594-5484	째C
Density	2508-8930	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)
X70CrMnNiN21-6 Special Alloy	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