HFRR Upper Lower specimen

HFRR standard specimen packs by FenixES meet the requirements of high-frequency reciprocating rig test based on ISO 12156-1, ASTM D6079, ASTM D7688 and IP450 diesel test standards.

Methods:  ISO 12156-1, ASTM D6079, ASTM D7688 and IP450.

HFRR Upper Specimen (Ball) Specifications:

• Diameter 6mm
• Material: AISI 52100/535A99 (Grade 28 per ISO 3290)
• Hardness: 58-66 Rockwell ‘C’ Scale (ISO 3290-1)
• Roughness: <0,05µM Ra
• Standards:  ISO12156-1, ASTM D6079/D7688, IP 450 and JPI-5S-50

HFRR Lower Specimen (Plate) Specifications:

• Diameter: 10mm
• Height: 3mm
• Material: SAE-AMS 6440 Steel, AISI 52100/535A99
• Hardness: 190-210 Hv30 Vickers (ISO 6507-1)
• Roughness: <0,02µM Ra
• Standards:  ISO12156-1, ASTM D6079/D7688, IP 450 and JPI-5S-50

Pack of 100 upper and lower specimens delivered with a certificate of conformity.