Sitemap | E-mail:sales@steelgs.com

40Mn10 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 40Mn10

Location » Home » Grades > Special Alloy > 40Mn10

Contact

+86-13880247006

E-mail: sales@longhaisteel.com

STAS/SR 40Mn10

Profile

This page is mainly introduced the 40Mn10 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 40Mn10,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
40Mn10

Steel Garde:40Mn10
Type:Special Alloy
Country:Romania
Standard:STAS/SR
Application:Structural steel

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength	959～702	σb/MPa
Yield Strength	361	σ 0.2 ≥/MPa
Elongation	46	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	071～492	-
HRC	30	-

Physical Properties

Thermal expansion	37-83	e-6/K
Thermal conductivity	72-82	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	1698-4733	째C
Density	3083-6812	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)
40Mn10 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