SAE4140 Hard Chrome Hydraulic Rod Custom Chrome Plated Round Bar
Chrome Hydraulic Rod Type
1. Hard chrome plated
2. Induction hardened
3. Quenched & Tempered
4. Induction hardened with Q&T
Chrome Hydraulic Rod Usage:
Products are widely used in rubber and plastic machinery such as
oil cylinders, cylinders, injection molding machines, blow molding
machines, die-casting machines, air hydraulic machinery,
engineering machinery, packaging and printing machinery, food
machinery, medical machinery, light source machinery, textile
machinery and other automation equipment.
Chrome Hydraulic Rod Parameters
Model | SAE4140 Hard Chrome Hydraulic Rod Custom Chrome Plated Round Bar |
Diameter | Metric
Diameter:3mm,4mm,5mm,6mm,8mm,10mm,12mm,16mm,20mm,25mm.....300mmInch
Diameter:6.35mm.9.525mm.12.7mm,15.875mm,19.05mm,25.4mm,31.75mm,38.1mm |
Length | Full Length 6000mm, it can be cut off according to customer
requirement. |
Quality | ISO9001:2008 standard |
Material | CK45 (SAE1045, S45C), 42CrMo (SAE4140), 20MnV6,St52, Stainless
Steel |
Surface finish | Hard Chrome / None Chrome |
Plating Thickness | 10um ~ 20um in radius. |
Heat treated | Not Hardened / Induction Hardened |
Hardness | HRC:58-62 |
Hardness Depth | 0.8-3.0mm |
Precision | g6, h6, h7 or according to your requirement. |
Roughness | Less than 1.5μm |
Straightness | Less than 1.5μm of 100mm (Rmax) |
Roundness | Less than 3.0μm (Rmax) |
Performance | Long life and low noise |
Custom-made | End Stepped, End Tapped, End Tread, Wrench Flats, Cross Drilled
Holes, Key Groove, Set Screw Grooved, and so on. |
technical standard:
Outer diameter accuracy: f7, f8, h7
Surface finish: ≦Ra0.4S
Roundness: ≦0.01mm
Straightness: ≦0.15/1000mm
Hard chrome plating thickness: 0.015~0.05mm (can be customized
according to customer requirements)
Surface hardness: HB220-260
Standard outer diameter: ￠3~￠120
Standard length: 1000-6000mm
Material: S45C (45#), 40Cr, GCr15, 2Cr13, 42CrMo, SUS304, SUS303,
SUS316, etc.
