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T51603 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of T51603

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UNS T51603

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This page is mainly introduced the T51603 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of T51603,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
Mold Steel

Steel Garde:T51603
Type:Tool Die Steels
Country:USA
Standard:UNS
Application:Mold Steel

Chemical composition(mass fraction)(wt.%)

Elements	Min.（≥）	Max.（≤）
C		0.10
Si		0.40
Mn	0.20	0.60
P		0.030
S		0.030
Cr	0.40	0.75
Mo
V
W
Ni＋Cu		0.75
Ni	1.00	1.50

Mechanical Properties

Tensile strength	319～831	σb/MPa
Yield Strength	481	σ 0.2 ≥/MPa
Elongation	28	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	560～213	-
HRC	30	-

Physical Properties

Thermal expansion	82-51	e-6/K
Thermal conductivity	71-63	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	6260-9320	째C
Density	5431-7974	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)
T51603 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