Bohler-Uddeholm TOUGHTEC SF

Login to see your most recently viewed materials here. Or if you don't have an account with us yet, then click here to register.

(Viewing data as-entered. Click here to return)

Bohler-Uddeholm TOUGHTEC SF (discontinued **)
Categories:	Metal; Ferrous Metal; Alloy Steel; Chrome-moly Steel
Material Notes:	Chromium-molybdenum-vanadium alloyed steel The TOUGHTEC SF steel grade is a highly alloyed spray formed tool steel, offering a combination of excellent wear resistance and toughness. It is designed for severe abrasive applications and due to the spray forming process the alloy combines high wear resistance with high ductility. TOUGHTEC SF is suitable for screws for plastic injection and extrusion, cold and hot forming rolls, hot shearing knives and hot forging trimming dies. TOUGHTEC SF is characterized by: Very high wear resistance Very good toughness Good compressive strength Good dimensional stability at heat treatment and in service Very good through hardening properties Very good resistance to tempering back Good WEDM properties Good surface treatment properties
Vendors:	No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
Printer friendly version Download as PDF Download to Excel (requires Excel and Windows) Export data to your CAD/FEA program Add to Folder:

Physical Properties	Original Value	Comments

Density	0.273 lb/in³	hardened to 53 HRC

Mechanical Properties	Original Value	Comments
Hardness, Brinell	215	Soft annealed (Delivery condition)
Tensile Strength, Ultimate	123000 psi @Temperature 649 °C
	170000 psi @Temperature 599 °C
	203000 psi @Temperature 499 °C
Tensile Strength, Yield	79800 psi @Strain 0.2 %, Temperature 649 °C
	123000 psi @Strain 0.2 %, Temperature 599 °C
	167000 psi @Strain 0.2 %, Temperature 499 °C
Elongation at Break	5.0 % @Temperature 499 °C
	7.0 % @Temperature 599 °C
	8.0 % @Temperature 649 °C
Reduction of Area	15 % @Temperature 499 °C
	29 % @Temperature 599 °C
	38 % @Temperature 649 °C
Modulus of Elasticity	30800 ksi	(hardened to 53 HRC)
	28000 ksi @Temperature 399 °C	hardened to 53 HRC
	29500 ksi @Temperature 199 °C	hardened to 53 HRC
Compressive Yield Strength	1650 MPa	0.2%, hardened to 50 HRC
	1950 MPa	0.2%, hardened to 56 HRC
	2150 MPa	0.2%, hardened to 60 HRC

Thermal Properties	Original Value	Comments
CTE, linear	5.90 µin/in-°F @Temperature 199 °C	hardened to 53 HRC
	6.40 µin/in-°F @Temperature 399 °C	hardened to 53 HRC
Specific Heat Capacity	0.110 BTU/lb-°F	hardened to 53 HRC
Thermal Conductivity	23.0 W/m-K @Temperature 199 °C	hardened to 53 HRC
	26.0 W/m-K @Temperature 399 °C	hardened to 53 HRC

Component Elements Properties	Original Value	Comments
Carbon, C	1.6 %
Chromium, Cr	5.0 %
Iron, Fe	83 %	As Balance
Manganese, Mn	0.50 %
Molybdenum, Mo	2.3 %
Silicon, Si	0.40 %
Vanadium, V	7.2 %

**
Materials flagged as discontinued () are no longer part of the manufacturer’s standard product line according to our latest information. These materials may be available by special order, in distribution inventory, or reinstated as an active product. Data sheets from materials that are no longer available remain in MatWeb to assist users in finding replacement materials.

Users of our Advanced Search (registration required) may exclude discontinued materials from search results.

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to go back to viewing the property data in MatWeb's normal format.

Users viewing this material also viewed the following:
Bohler-Uddeholm UDDEHOLM VANADIS 6 Cold Work Tool Steel
Tungsten Carbide, WC
Bohler-Uddeholm P20 PREMIUM MODIFIED Pre-hardened Mold Steel
Assab Steels ASSAB 88 Cold Work Steel
Assab Steels VANADIS 10 Cold Work Steel

NBUCOR36 / 15505

	Advertise with MatWeb!
	Data sheets for over 180,000 metals, plastics, ceramics, and composites.
	HOME • SEARCH • TOOLS • SUPPLIERS • FOLDERS • ABOUT US • FAQ • LOG IN

System Message