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Crucible Steel CPM® 4V® Tool Steel

Category	Metal , Ferrous Metal , Tool Steel
Manufacturer	Crucible Steel
Trade Name	CPM®
Port	Ningbo port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	Crucible Steel CPM® 4V® Tool Steel.pdf
Price	EMAIL US sales@lookpolymers.com
	Online Service lookpolymers 27660005

Material Notes:

CPM 4V is a powder metal tool steel with an outstanding combination of properties including high impact toughness and very good wear resistance. CPM 4V should be considered for service in fine blanking, powder compaction tools, for processing high-strength low-alloy (HSLA) steels, advanced high-strength steels (AHSS) and applications where a combination of strength , wear resistance and toughness is required. CPM 4V should be considered for applications where a higher attainable hardness and additional abrasion resistance is required than can be offered by CPM 3V.Information provided by Crucible Industries

Physical Properties	Metric	English	Comments
Density	7.70 g/cc	0.278 lb/in³

Mechanical Properties	Metric	English	Comments
Hardness, Rockwell C	>= 44 @Tempering Temp. 621 °C	>= 44 @Tempering Temp. 1150 °F	austenitizied at 1800°F, then quenched and tempered
	50 @Tempering Temp. 621 °C	50 @Tempering Temp. 1150 °F	austenitizied at 1950°F, then quenched and tempered
	55 @Tempering Temp. 593 °C	55 @Tempering Temp. 1100 °F	austenitizied at 1950°F, then quenched and tempered
	60 @Tempering Temp. 566 °C	60 @Tempering Temp. 1050 °F	austenitizied at 1950°F, then quenched and tempered
	62 @Tempering Temp. 538 °C	62 @Tempering Temp. 1000 °F	austenitizied at 1950°F, then quenched and tempered
	<= 64 @Tempering Temp. 538 °C	<= 64 @Tempering Temp. 1000 °F	austenitizied at 2100°F, then quenched and tempered
Modulus of Elasticity	207 GPa	30000 ksi
Charpy Impact	48.8 J @Treatment Temp. 1120 °C	36.0 ft-lb @Treatment Temp. 2050 °F	austenitized; C-notch
	67.8 J @Treatment Temp. 1070 °C	50.0 ft-lb @Treatment Temp. 1950 °F	austenitized; C-notch
	74.6 J @Treatment Temp. 982 °C	55.0 ft-lb @Treatment Temp. 1800 °F	austenitized; C-notch

Thermal Properties	Metric	English	Comments
Specific Heat Capacity	0.460 J/g-°C	0.110 BTU/lb-°F

Component Elements Properties	Metric	English	Comments
Carbon, C	1.35 %	1.35 %
Chromium, Cr	5.0 %	5.0 %
Iron, Fe	85.65 %	85.65 %	as balance
Manganese, Mn	0.40 %	0.40 %
Molybdenum, Mo	2.95 %	2.95 %
Silicon, Si	0.80 %	0.80 %
Vanadium, V	3.85 %	3.85 %

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