Uddeholm Sleipner

Uddeholm Sleipner is a high alloyed tool steel with a very broad property profile. It is also a very good steel for all types of surface treatments. This combination means that Uddeholm Sleipner is an extremely versatile conventional tool steel for medium run cold work tooling. In East/South East Asian countries served by Assab, Uddeholm Sleipner is sold as Assab 88.

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Product Features

Property Features

Good wear resistance
Good chipping resistance
High hardness (> 63 HRC) after high temperature tempering
Good through hardening properties
Good dimensional consistency in heat treatment
Very good dimensional stability in service
Good machinability and grindability
Good surface treatment properties
Reduced risk of cracking during wire EDM

Applications

Technical Data

Chemical Analysis

C	Si	Mn	Cr	Mo	V
0.90	0.90	0.50	7.80	2.50	0.50

Reference Grade

Uddeholm Sleipner

Abrasive wear resistance
50%
Adhesive wear resistance
30%
Ductility/edge chipping resistance
25%
Toughness/gross cracking resistance
25%