Sitemap | E-mail:sales@steelgs.com

SMA490AW chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of SMA490AW

Location » Home » Grades > Special Alloy > SMA490AW

Contact

+86-13880247006

E-mail: sales@longhaisteel.com

CNS SMA490AW

Profile

This page is mainly introduced the SMA490AW chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of SMA490AW,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
SMA490AW

Steel Garde:SMA490AW
Type:Special Alloy
Country:China
Standard:CNS
Application:China Taiwan Structural steel

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength	983～830	σb/MPa
Yield Strength	414	σ 0.2 ≥/MPa
Elongation	47	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	464～734	-
HRC	30	-

Physical Properties

Thermal expansion	61-93	e-6/K
Thermal conductivity	16-62	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	8498-3141	째C
Density	9978-2245	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)
SMA490AW 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