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P2 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of P2

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ASTM P2

Catalog

P2 Profile
P2 Chemical composition
P2 Mechanical Properties
P2 Physical Properties
P2 Heat treatment
P2 Size Availability
P2 Relevant products

Profile

This page is mainly introduced the P2 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of P2,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
P2

Steel Garde:P2
Type:Special Alloy
Country:USA
Standard:ASTM
Application:Alloy tool steel

Relevant products:

P20 tool steel round bar

Cross Reference Table(Equivalent Materials):

Material	Standard	Country
ASP23	AISI	USA
BP20		UK
BP20		UK
Secotic TP25	SS	Sweden
Secotic TP25	SS	Sweden
Rp2	STAS/SR	Romania
P245NB	UNE	Spain
P265NB	UNE	Spain
P245NB	UNE	Spain
P265NB	UNE	Spain
P235GH	UNE	Spain
P265GH	UNE	Spain
P295GH	UNE	Spain
P275N	UNE	Spain
P275NH	UNE	Spain
P275NL1	UNE	Spain
P275NL-2	UNE	Spain
GP240GH	UNE	Spain
GP240GR	UNE	Spain
GP280GH	UNE	Spain
P285NH	UNE	Spain
P285QH	UNE	Spain
EN P235GH	EN	Euronorm
EN P250GH	EN	Euronorm
EN P265GH	EN	Euronorm
EN P275NH	EN	Euronorm
EN P295GH	EN	Euronorm
EN P235G11	EN	Euronorm
EN P265GH	EN	Euronorm
EN P295GH	EN	Euronorm
EN P275N	EN	Euronorm
EN P275NH	EN	Euronorm
EN P275NL1	EN	Euronorm
EN P275NL2	EN	Euronorm
EN P235T1	EN	Euronorm
EN P235T2	EN	Euronorm
EN P265T1	EN	Euronorm
EN P265T2	EN	Euronorm
EN P275NL1	EN	Euronorm
EN P275NL2	EN	Euronorm
EN P215	EN	Euronorm
EN P255	EN	Euronorm
EN P265	EN	Euronorm
EN P235	EN	Euronorm
EN P265	EN	Euronorm
EN P235TI	EN	Euronorm
EN P235T2	EN	Euronorm
EN P265T1	EN	Euronorm
EN P265T2	EN	Euronorm
EN P245GH	EN	Euronorm

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength	148～552	σb/MPa
Yield Strength	923	σ 0.2 ≥/MPa
Elongation	74	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	374～609	-
HRC	30	-

Physical Properties

Thermal expansion	51-07	e-6/K
Thermal conductivity	25-03	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	1138-9357	째C
Density	6014-9155	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)
P2 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