Hardness Class 45H Material Datasheet

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Material Description

Material Number Standard Range of Application Standard Status Country Application temperature [°C]
45H (DIN EN ISO 898-5 : 2012-09) DIN EN ISO 898-5 : 1998-10 Supersedes DIN ISO 898-5 : 1980-09 Valid Germany -50 - 150 1)
1) Remark: Set screws and similar threaded fasteners with M1,6 to M30 (coarse thread) and M8x1 to M30x2 (fine pitch thread).

Chemical Composition

C [%] P [%] S [%]
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2) Remark: blur

Mechanical Properties

Condition Temperature [°C] Hardness HB | HBW Hardness HRC Hardness HV 10 Case Hardness HV
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Cross Reference

Material Name Country Standard
45H Europe EN ISO 898-5
Festigkeitsklasse 45H International ISO 898-5
Property Class 45H International ISO 898-5

Material Compliance

REACh RoHS
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