hard chromed plated piston rods for auto parts - piston rod

hard chromed plated piston rods for auto parts - piston rod
:
Ningbo Jiangbei Hyper Auto Co.,Ltd
: 2013-11-28 22:56:52
:
PISTON ROD ,shock absorber,connecting rod ,piston

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Description Of hard chromed plated piston rods for auto parts - piston rod

hard chromed plated piston rods for auto parts - piston rod Specificaton & Trade Terms

Modelpiston rod
Place Of OriginChina
Price TermEX-Work
Payment TermT/T
shock absorber hard chrome piston rod
Material According to user requirements
(SAE1035/SAE1045/SAE5140)
Specifications Φ4 ~ Φ40
Length 30-1000
Straightness 0.02x300
Roundness 0.01
Cylindricity 0.02
Concentricity 0.04
Machining accuracy ISO 2768-1-f
Surface roughness Rz0.2~0.4 / Ra0.1
Induction hardness HRC35~HRC65
Case depth 0.4~2.0
Axis hardness HB220~280
Availability status Chromed/QPQ
Thickness of chromed According to user requirements
(5~40um)
Hardness 900Hv(50gm)
Cracks 30 ~ 60/mm
Salt spray 48hrs no.7~500hrs no.7

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