Bohler-Uddeholm UDDEHOLM VANADIS 23 (AISI M3:2) Hot Work Tool Steel

Category	Metal , Ferrous Metal , Alloy Steel , Chrome-moly Steel , Tool Steel , Hot Work Steel
Manufacturer	Bohler-Uddeholm
Trade Name	UDDEHOLM
Port	Shanghai port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	Bohler-Uddeholm UDDEHOLM VANADIS 23 (AISI M3:2) Hot Work Tool Steel.pdf
Price	EMAIL US sales@lookpolymers.com
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Material Notes:

Chromium-molybdenum-tungsten-vanadium alloyed PM steelVanadis 23 is a high speed powder metallurgical steel, recommended for low temperature die casting applications and warm forging applications where wear resistance above that of an ORVAR 2M / AISI H13 is required. This material is available in limited sizes.Vanadis 23 is characterized by:High wear resistance (abrasive profile)High compressive strength Very good through-hardening properties Good toughnessVery good dimensional stability on heat treatmentVery good temper resistanceApplications: Uddeholm Vanadis 23 is especially suitable for blanking and forming of thinner work materials where a mixed (abrasive–adhesive) or abrasive type of wear is encountered and where the risk for plastic deformation of the working surfaces of the tool is high, e.g.:

Physical Properties	Metric	English	Comments
Density	7.94 g/cc	0.287 lb/in³	hardened and tempered
	7.78 g/cc @Temperature 599 °C	0.281 lb/in³ @Temperature 1110 °F	hardened and tempered
	7.83 g/cc @Temperature 399 °C	0.283 lb/in³ @Temperature 750 °F	hardened and tempered

Mechanical Properties	Metric	English	Comments
Hardness, Brinell	260	260	Soft annealed (Delivery condition)
Hardness, Rockwell C	57 - 66	57 - 66	Tempering: 3 x 1 h at 1040°F
Modulus of Elasticity	228 GPa	33000 ksi	(hardened and tempered)
	186 GPa @Temperature 599 °C	27000 ksi @Temperature 1110 °F	hardened and tempered
	207 GPa @Temperature 399 °C	30000 ksi @Temperature 750 °F	hardened and tempered
Flexural Strength	5000 MPa	725000 psi	(Fracture) @58HRC, Tempering: 3 x 1 h at 1040°F; Four-point bend
	5300 MPa	769000 psi	(Fracture) @62HRC, Tempering: 3 x 1 h at 1040°F; Four-point bend
Flexural Yield Strength	2700 MPa	392000 psi	@58HRC, Tempering: 3 x 1 h at 1040°F; Four-point bend
	3500 MPa	508000 psi	@64HRC, Tempering: 3 x 1 h at 1040°F; Four-point bend
Impact Test	33.9 - 56.9 J	25.0 - 42.0 ft-lb	unnotched; Tempering: 3 x 1 h at 1040°F

Thermal Properties	Metric	English	Comments
CTE, linear	12.1 µm/m-°C @Temperature 399 °C	6.70 µin/in-°F @Temperature 750 °F	hardened and tempered
	12.6 µm/m-°C @Temperature 599 °C	7.00 µin/in-°F @Temperature 1110 °F	hardened and tempered
Specific Heat Capacity	0.418 J/g-°C	0.100 BTU/lb-°F	hardened and tempered
	0.502 J/g-°C @Temperature 399 °C	0.120 BTU/lb-°F @Temperature 750 °F	hardened and tempered
	0.586 J/g-°C @Temperature 599 °C	0.140 BTU/lb-°F @Temperature 1110 °F	hardened and tempered
Thermal Conductivity	24.0 W/m-K	167 BTU-in/hr-ft²-°F	hardened and tempered
	27.0 W/m-K @Temperature 599 °C	187 BTU-in/hr-ft²-°F @Temperature 1110 °F	hardened and tempered
	28.0 W/m-K @Temperature 399 °C	194 BTU-in/hr-ft²-°F @Temperature 750 °F	hardened and tempered
Shrinkage	-0.130 - -0.0300 %	-0.130 - -0.0300 %	Austenitizing and tempering

Component Elements Properties	Metric	English
Carbon, C	1.28 %	1.28 %
Chromium, Cr	4.2 %	4.2 %
Molybdenum, Mo	5.0 %	5.0 %
Tungsten, W	6.4 %	6.4 %
Vanadium, V	3.1 %	3.1 %

Descriptive Properties	Value	Comments
Deflection, mm	2.1	@64HRC, Tempering: 3 x 1 h at 1040°F
	3.7	@58HRC, Tempering: 3 x 1 h at 1040°F

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