Sitemap | E-mail:[email protected]

EN 20NiCrMo7F chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of EN 20NiCrMo7F

Location » Home » Grades > Special Alloy > EN 20NiCrMo7F

Contact

+86-13880247006

E-mail: [email protected]

EN EN 20NiCrMo7F

Profile

This page is mainly introduced the EN 20NiCrMo7F chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of EN 20NiCrMo7F,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
Euronorm Tool Steel, EN 20NiCrMo7F

Steel Garde:EN 20NiCrMo7F
Type:Special Alloy
Country:Euronorm
Standard:EN
Application:Euronorm Tool steel

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength	283～235	σb/MPa
Yield Strength	537	σ 0.2 ≥/MPa
Elongation	71	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	280～368	-
HRC	30	-

Physical Properties

Thermal expansion	71-36	e-6/K
Thermal conductivity	85-32	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	4231-5822	째C
Density	3500-9057	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)
EN 20NiCrMo7F 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