MaterialSteel alloys
ODMax 2800mm
LengthMax 28000mm
Forging Ratio>3.5
StandardsEN ASME DIN JIS
Smelting ProcessEAF+LF+VD/VOD+VC
Product TypeIndustrial Backup Roll
FeatureStable Performance
Product DescriptionThese Backup Work Rolls are available with following features :\015\0121Heat treatment : \015\012Surface of neck : 58-62HRC\015\012Surface of body and end : 62-65HRC.\015\0122Retain centre drilling depth of quench-hardened case >10 mm\015\0123Surface of body and neck : no crack spot scratch
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