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Assab Steels VANADIS 4 Cold Work Steel

Category	Metal , Ferrous Metal , Chrome-moly Steel , Tool Steel , Cold Work Steel
Manufacturer	Assab Steels
Trade Name
Port	Shanghai port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	Assab Steels VANADIS 4 Cold Work Steel.pdf
Price	EMAIL US sales@lookpolymers.com
	Online Service lookpolymers 27660005

Material Notes:

VANADIS 4 is a chromium-molybdenum-vanadium alloyed steel which is characterized by:High wear resistanceHigh compressive strengthVery good through-hardening propertiesVery good toughnessExcellent dimensional stability after hardening and temperingGood resistance to tempering backVANADIS 4 is especially suitable for applications where adhesive wear and/or chipping are the dominating problems, i.e.with soft/adherent materials such as austenitic stainless steel, mild steel, copper, aluminum, etc. as work materialwith thicker work materialExamples:blanking and formingFine blankingCold extrusion toolingPowder pressingDeep drawingKnives

Physical Properties	Metric	English	Comments
Density	7.56 g/cc	0.273 lb/in³

Mechanical Properties	Metric	English	Comments
Hardness, Rockwell C	55	55	980°C Austenitizing temperature, for tempering at 300°C
	56.5	56.5	1000°C Austenitizing temperature, for tempering at 300°C
	58	58	1020°C Austenitizing temperature, for tempering at 300°C
	58.5	58.5	980°C Austenitizing temperature, for tempering at 500°C
	59.5	59.5	At 1000°C Austenitizing temperature
	59.5	59.5	1060°C Austenitizing temperature, for tempering at 300°C
	59.5	59.5	1000°C Austenitizing temperature, for tempering at 500°C
	60	60	Hardened and tempered.
	61	61	1020°C Austenitizing temperature, for tempering at 500°C
	63	63	1060°C Austenitizing temperature, for tempering at 500°C
	63	63	At 1040°C Austenitizing temperature
	64	64	At 1080°C Austenitizing temperature
Modulus of Elasticity	200 GPa	29000 ksi
	170 GPa @Temperature 400 °C	24700 ksi @Temperature 752 °F
Impact Test	50.0 J	36.9 ft-lb	tempering temperature of 500°C. Specimen size: 7x10x55 mm unnotched. Hardened at 1020°C. Quenched in air. Tempered twice
	83.5 J	61.6 ft-lb	tempering temperature of 275°C. Specimen size: 7x10x55 mm unnotched. Hardened at 1020°C. Quenched in air. Tempered twice
	95.0 J	70.1 ft-lb	tempering temperature of 600°C. Specimen size: 7x10x55 mm unnotched. Hardened at 1020°C. Quenched in air. Tempered twice

Thermal Properties	Metric	English
CTE, linear	10.8 µm/m-°C @Temperature 20.0 - 200 °C	6.00 µin/in-°F @Temperature 68.0 - 392 °F
	11.9 µm/m-°C @Temperature 20.0 - 400 °C	6.61 µin/in-°F @Temperature 68.0 - 752 °F
Specific Heat Capacity	0.460 J/g-°C @Temperature 20.0 °C	0.110 BTU/lb-°F @Temperature 68.0 °F
Thermal Conductivity	26.0 W/m-K @Temperature 20.0 °C	180 BTU-in/hr-ft²-°F @Temperature 68.0 °F
	27.0 W/m-K @Temperature 200 °C	187 BTU-in/hr-ft²-°F @Temperature 392 °F
	28.5 W/m-K @Temperature 400 °C	198 BTU-in/hr-ft²-°F @Temperature 752 °F

Component Elements Properties	Metric	English
Carbon, C	1.5 %	1.5 %
Chromium, Cr	8.0 %	8.0 %
Iron, Fe	83.6 %	83.6 %
Manganese, Mn	0.40 %	0.40 %
Molybdenum, Mo	1.5 %	1.5 %
Silicon, Si	1.0 %	1.0 %
Vanadium, V	4.0 %	4.0 %

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