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D3 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of D3

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ASTM D3

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This page is mainly introduced the D3 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of D3,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
D3

Steel Garde:D3
Type:Special Alloy
Country:USA
Standard:ASTM
Application:Alloy tool steel

Relevant products:

SKD-11 Cold working die steel

X165CrMoV12 Cold...

D3 tool steel round bar/plate

Cross Reference Table(Equivalent Materials):

Material	Standard	Country
BD3		UK
BD3		UK
ASTM CD3MWCuN	AISI	USA
D32	STAS/SR	Romania
D36	STAS/SR	Romania

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength	296～503	σb/MPa
Yield Strength	629	σ 0.2 ≥/MPa
Elongation	73	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	405～155	-
HRC	30	-

Physical Properties

Thermal expansion	93-83	e-6/K
Thermal conductivity	97-76	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	8250-5765	째C
Density	6748-3574	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)
D3 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