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CPM Rex 25 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of CPM Rex 25

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AISI CPM Rex 25

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This page is mainly introduced the CPM Rex 25 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of CPM Rex 25,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
CPM Rex 25

Steel Garde:CPM Rex 25
Type:Special Alloy
Country:USA
Standard:AISI
Application:Powder metallurgy high-speed tool steel

Relevant products:

NO8020/No8031/N083...

Inconel 625 Bar

Air 9160C 25CD4S Round Bar

1.2581(H21, X30WC...

AISI E2512(SAE J...

Cross Reference Table(Equivalent Materials):

Material	Standard	Country
CPM H13	AISI	USA
CPM H19	AISI	USA
CPM H19V	AISI	USA
CPM 9V	AISI	USA
CPM 10V	AISI	USA
CPM 440V	AISI	USA
CPM Rex M2HCHS	AISI	USA
CPM Rex M3	AISI	USA
CPM Rex M4	AISI	USA
CPM Rex M4HS	AISI	USA
CPM Rex M35HCHS	AISI	USA
CPM Rex M42	AISI	USA
CPM Rex 45	AISI	USA
CPM Rex 45HS	AISI	USA
CPM Rex 20	AISI	USA
CPM Rex T15	AISI	USA
CPM Rex T15HS	AISI	USA
CPM Rex 76	AISI	USA
CPM Rex 76HS	AISI	USA
Q255 A		China
Q255 B		China
H25	ASTM	USA
T20825	UNS	USA
Stellite 25
Stellite 250
Stellite 251
1.1525	DIN	Germany
C125W	DIN	Germany
1.1625	DIN	Germany
125Cr1	DIN	Germany
125Cr2	DIN	Germany
125CrSi5	DIN	Germany
1.2510	DIN	Germany
1.2516	DIN	Germany
1.2519	DIN	Germany
1.2542	DIN	Germany
1.2550	DIN	Germany

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength	248～775	σb/MPa
Yield Strength	939	σ 0.2 ≥/MPa
Elongation	17	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	100～445	-
HRC	30	-

Physical Properties

Thermal expansion	67-30	e-6/K
Thermal conductivity	54-33	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	8462-7903	째C
Density	1943-3550	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)
CPM Rex 25 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