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T51604 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of T51604

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UNS T51604

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This page is mainly introduced the T51604 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of T51604,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
Mold Steel

Steel Garde:T51604
Type:Tool Die Steels
Country:USA
Standard:UNS
Application:Mold Steel

Chemical composition(mass fraction)(wt.%)

Elements	Min.（≥）	Max.（≤）
C		0.12
Si	0.10	0.40
Mn	0.20	0.60
P		0.030
S		0.030
Cr	4.00	5.25
Mo	0.40	1.00
V
W
Ni＋Cu		0.75

Mechanical Properties

Tensile strength	555～440	σb/MPa
Yield Strength	009	σ 0.2 ≥/MPa
Elongation	10	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	627～692	-
HRC	30	-

Physical Properties

Thermal expansion	34-41	e-6/K
Thermal conductivity	24-70	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	1064-8244	째C
Density	7997-5909	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)
T51604 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