Conventional HSS

Erasteel offers a wide range of high speed steels, with or without cobalt, to meet the requirements of metalworking and wear parts applications.
To compare the properties of different grades, click on “Alloy comparison”.


Click here for Material safety data sheets.


What is High Speed Steel?


High Speed Steels are high-performance special steels offering high hardness at temperatures up to 500°C and high wear resistance, thanks to alloying elements like tungsten, molybdenum, vanadium and chromium which are able to form carbides.
To improve hot hardness, cobalt may also be added.

Grade Data Sheets

US - Summary Grade List for Standard HSS and ASP® grades
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US - E T1 Data Sheet
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US - E M1 Data Sheet
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US - E M50 Data Sheet
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US - E M52 Data Sheet
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US - E M2 Data Sheet
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US - ABC III Data Sheet
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US - E M7 Data Sheet
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US - E M3:1 Data Sheet
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US - E M3:2 Data Sheet
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US - E M4 Data Sheet
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US - E M35 Data Sheet
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US - C8 Data Sheet
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US - E MAT II Data Sheet
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US - E M42 Data Sheet
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US - WKE 42 Data Sheet
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US - WKE 45 Data Sheet
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