Mechanical Properties | Metric | English | Comments |
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Impact Test | 180 J | 133 ft-lb | unnotched |
Bohler-Uddeholm BÖHLER RAMAX® HH Modified 420F Chromium alloyed steelTypical applications for Ramax® HH are: holders and bolsters for plastic molds, plastic and rubber molds with low requirements on polishability, and dies for plastic extrusion.. |
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Impact Test | 180 J | 133 ft-lb | without tempering; at HRC 52 |
Bohler-Uddeholm UDDEHOLM MIRRAX ESR Plastic Mold Steel Uddeholm Mirrax ESR is specially developed and adapted for larger molds that require corrosion resistance and/or high surface finish.It is characterized by:High hardenability for consistent properti.. |