Latrobe WhitebearÂ® Cold Work Tool Steel (ASTM A18)

Category	Metal , Ferrous Metal , Alloy Steel , Tool Steel , Air-Hardening Steel , Cold Work Steel
Manufacturer	Latrobe Steel
Trade Name	Whitebear®
Port	Shanghai port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	Latrobe WhitebearÂ® Cold Work Tool Steel (ASTM A18).pdf
Price	EMAIL US sales@lookpolymers.com
	Online Service lookpolymers 27660005

Material Notes:

Whitebear cold work tool steel is a versatile air-hardening tool steel in the 8% chromium family that is characterized by a very good combination of toughness and wear resistance. It contains lower carbon and total alloy content than most of the other cold work tool steels in the 8% chromium family, and these differences enhance the impact toughness of the steel at some sacrifice in wear resistance. Typical applications for Whitebear cold work tool steel include punches, blanking dies, thread roll dies, coining dies, drawing dies, upsetting dies, and rolls.Information Provided by Timken Latrobe Steel.Timken sold Latrobe in December 2006. They are now Latrobe Specialty Steels Co.

Physical Properties	Metric	English	Comments
Specific Gravity	7.81 g/cc	7.81 g/cc
Density	7.81 g/cc	0.282 lb/inÂ³

Mechanical Properties	Metric	English	Comments
Hardness, Rockwell C	47	47	Air Cooled from 1066Â°C, 600Â°C Temper Temperature
	59	59	Air Cooled from 1066Â°C, 149Â°C Temper Temperature
	61	61	Air Cooled from 1066Â°C, 470Â°C Temper Temperature
Modulus of Elasticity	207 GPa	30000 ksi
Machinability	65 - 70 %	65 - 70 %	1% Carbon Steel

Component Elements Properties	Metric	English
Carbon, C	0.83 %	0.83 %
Chromium, Cr	7.75 %	7.75 %
Iron, Fe	86.37 %	86.37 %
Manganese, Mn	0.35 %	0.35 %
Molybdenum, Mo	1.55 %	1.55 %
Silicon, Si	1.0 %	1.0 %
Vanadium, V	2.15 %	2.15 %

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