Sitemap | E-mail:sales@steelgs.com

18MnCr11S chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 18MnCr11S

Location » Home » Grades > Special Alloy > 18MnCr11S

Contact

+86-13880247006

E-mail: sales@longhaisteel.com

STAS/SR 18MnCr11S

Profile

This page is mainly introduced the 18MnCr11S chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 18MnCr11S,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
18MnCr11S

Steel Garde:18MnCr11S
Type:Special Alloy
Country:Romania
Standard:STAS/SR
Application:Alloy structural steel

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength	551～555	σb/MPa
Yield Strength	763	σ 0.2 ≥/MPa
Elongation	47	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	314～941	-
HRC	30	-

Physical Properties

Thermal expansion	98-32	e-6/K
Thermal conductivity	90-77	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	2299-5479	째C
Density	8682-2718	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)
18MnCr11S 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