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P3 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of P3

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ASTM P3

Catalog

P3 Profile
P3 Chemical composition
P3 Mechanical Properties
P3 Physical Properties
P3 Heat treatment
P3 Size Availability
P3 Relevant products

Profile

This page is mainly introduced the P3 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of P3,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
Mold Steel

Steel Garde:P3
Type:Tool Die Steels
Country:USA
Standard:ASTM
Application:Mold Steel

Relevant products:

ASTM A269 TP304...

MP35N Bright Bar

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	194～309	σb/MPa
Yield Strength	799	σ 0.2 ≥/MPa
Elongation	74	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	159～339	-
HRC	30	-

Physical Properties

Thermal expansion	91-56	e-6/K
Thermal conductivity	70-62	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	1118-4317	째C
Density	8543-0995	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)
P3 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