General Description

The standards prescribe a minimum surface hardness depending on the type of test to be performed. When required, the hardness verification is performe...
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Description

The standards prescribe a minimum surface hardness depending on the type of test to be performed. When required, the hardness verification is performed with certified instruments. This option is identified by the Certificate code shown on the following table.

Products

Code
Description
Units

Technical Specifications

Machine/frame/
accessory
Series
Platen dim.
mm
Certificate code Certified min.
hardness HRC
50-A12xxx
50-A22xxx
50-A32xxx
50-A29xxx+accessory 50-A29/CYL
50-C92xxx
50-A42xxx
50-A52xxx
Dia. 165x30 50-C0050/HRD2  55
50-C13xxx
50-C23xxx
 Dia. 220x50  50-C0050/HRD3

 

55
50-C34xxx
50-C46xxx
50-C56xxx
50-C86xxx
 Dia. 300x50 50-C0050/HRD4  53
50-C25xxx
50-C35xxx
50-C47xxx
50-C57xxx
 310x510x50 
(rectangular)
 50-C0050/HRD7  55.5
50-C69xxx
50-C79xxx
310x510x90 
(rectangular)
50-C0050/HRD10 55.5
50-C68xxx
50-C78xxx
300x300
(square)
50-C0050/HRD6 53
65-L17xxx
65-L27xxx
50-C9030
50-C9030/H
40x40
(square)
50-C0050/HRD5 60
65-L18xxx
65-L28xxx
65-L38xxx
65-L58xxx
50-C92x2x
Dia. 165x30 65-L0050/HRD 55.5

50-Q0050/HRD*
 
Dia. 300x50 50-C0050/HRD9 58

*For rock testing to ASTM D7012 (ex D2938 and D3148)

 

Standards

  • ASTM D2938
  • EN 12390-4
  • ASTM C39
  • ASTM C109
  • EN 196-1
  • ASTM C349