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D6 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of D6

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SAE D6

Catalog

D6 Profile
D6 Chemical composition
D6 Mechanical Properties
D6 Physical Properties
D6 Heat treatment
D6 Size Availability
D6 Relevant products

Profile

This page is mainly introduced the D6 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of D6,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
Cold-Work Tool Steel

Steel Garde:D6
Type:Tool Die Steels
Country:USA
Standard:SAE
Application:Cold-Work Tool Steel

Relevant products:

D6AC Forging Hollow Bar

1.2343(H11/X38CrMo...

Chemical composition(mass fraction)(wt.%)

Elements	Min.（≥）	Max.（≤）
C	2.00	2.20
Si	0.70	0.90
Mn	0.20	0.40
Cr	11.50	12.50
Mo
V
W	0.60	0.90
Co	2.50	3.50

Mechanical Properties

Tensile strength	262～778	σb/MPa
Yield Strength	354	σ 0.2 ≥/MPa
Elongation	61	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	314～599	-
HRC	30	-

Physical Properties

Thermal expansion	46-07	e-6/K
Thermal conductivity	96-09	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	5044-5047	째C
Density	0638-4121	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)
D6 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