Material: CK45, 4140, 42CrMo, 20MnV6, 41CrAlMo, 40Cr, etc.
Supply condition: Ground and chrome plated
OD size: 30-180mm
OD tolerance: ISO f7/f8
Material: CK45, 4140, 42CrMo, 20MnV6, 41CrAlMo, 40Cr, etc.
Supply condition: Ground and chrome plated
OD size: 30-180mm
OD tolerance: ISO f7/f8
Roundness: Half of the tolerance
Nickel thickness: 30 microns
Chrome thickness: 30/50 microns or as per request
Surface roughness: Ra:0.2
Surface hardness: Min HV 850
Straightness: OD below 20mm Max 0.3:1000mm
OD above 20mm Max 0.2:1000mm
Salt Spray Test: ASTM B 117 500 hours, rating 9-10
Packing: Anti rust oil applied on surface, and each rod to be packed in paper tube, wooden case.
Chemical Compositions:
Mechanical Properties:
