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W5 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of W5

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SAE W5

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This page is mainly introduced the W5 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of W5,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
W5

Steel Garde:W5
Type:Tool Die Steels
Country:USA
Standard:SAE
Standard Number:

ITEM Standard Number Descriptions

1 ASTM A686-1999 Carbon tool steel
Application:Carbon tool steel

ITEM	Standard Number	Descriptions
1	ASTM A686-1999	Carbon tool steel

Cross Reference Table(Equivalent Materials):

Material	Standard	Country
W5	SAE	USA
X130W5	DIN	Germany

Chemical composition(mass fraction)(wt.%)

Elements	Min.（≥）	Max.（≤）
C	1.05	1.15
Si	0.10	0.40
Mn	0.10	0.40
P		0.030
S		0.030
Cr	0.40	0.60
V		0.10
Ni		0.20
Cu		0.20
W		0.15
Mo		0.10

Mechanical Properties

Tensile strength	149～158	σb/MPa
Yield Strength	680	σ 0.2 ≥/MPa
Elongation	87	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	102～179	-
HRC	30	-

Physical Properties

Thermal expansion	28-76	e-6/K
Thermal conductivity	26-46	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	4253-2094	째C
Density	1914-2857	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)
W5 Tool Die Steels	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