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St52 Hydraulic Cylinder Piston Rod Hard Chrome Plated

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St52 Hydraulic Cylinder Piston Rod Hard Chrome Plated

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Brand Name : TORICH

Model Number : DIN2391, EN10305, GB/T 1619

Certification : ISO9001 ISO14001

Place of Origin : Zhejiang,CN

MOQ : 2 tons

Price : 1000-1500usd per ton

Payment Terms : T/T, L/C, D/A, D/P, Western Union, MoneyGram

Supply Ability : 5000 tons per year

Delivery Time : 30-45 days

Packaging Details : wooden box or paper tube

Product name : ST52 Hard Chrome Plated Piston Rod for Hydraulic Cylinder

Keyword : ST52 Piston Rod

Material : CK45, SAE1045, 4140, 4340, JIS45C, 40Cr, 20MnV6, 42CrMo, SS431, SS430, Stainless Steel 304/316/2205, etc.

Application : for hydraulic cylinder

Diameter tolerance : ISO f7/h8/g6

Roundness : Half of the tolerance ISO f7

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ST52 Hard Chrome Plated Piston Rod for Hydraulic Cylinder

Main Process:

1. Hydraulic Steel Raw Material Cutting
2. CNC Machining + additional broaching and milling operations
3. Induction Hardening
4. Chrome Plating
5. Dehydrogenation and Tempering
6. Polish and Superfinish Polish

7. 100% Inspection

8. Craft Boxes and Wooden Case Packaging

Detailed Specification:

Materials: GCr15 SUS440C

Hardness:HRC62 ±2(SUS440C:HRC58)

Accuracy:g6 h6

Roughness: Rmax 0.8

Hard Belt: 0.8-3mm

Outer diameter:3-120mm (GCr15) 3-40m(SUS440C)

Standard length:100-6000mm

Straightness: <50um/1000m

Product
Machinery Use Hydraulic Cylinder Piston Rod Hard Chrome Piston Rod
Material
CK45, ST52, 20MnV6, 42CrMo4, 40Cr etc.
Supply Condition
Chrome Plated
Chrome Thickness
20-30 micron, or customized
Surface Roughness
Ra≤0.2 micron and Rt≤2 micron
Tolerance on Diameter
ISO f7/f8
Ovality
Half of the tolerance
Straightness
φ＜20mm max 0.3:1000mm
φ ≥20mm max 0.2:1000mm
Surface Hardness
min 900HV Induction hardness HRC 52-58
Cohesion
No cracks, breaking or detaching after thermic shock (warming up at 300 celsius degrees and cooling in water.
Packing
Anti rust oil to be applied on material and each packed in paper sleeve, wooden box, seaworthy packing.
Certificate
All certificate related with raw material, heat treatment and plating is required.
Applition
Piston rod is mainly used in hydraulic and pneumatic, engineering machinery, automobile manufacturing with piston rod, guide
column of plastic machinery, packaging machinery, printing machinery roller shaft, textile machinery, conveying machinery with the
axis, linear motion with the linear optical axis.

The longest length of shaft is 6000mm. And we can process according to your requirement about the length. If there is some other requirement such as threading, punching, stepped shaft,slotting, slotting for key, side angle and so on, please send detail design drawing to us, we will manufacture it and delivery to you according to your design drawing.

St52 Hydraulic Cylinder Piston Rod Hard Chrome Plated
St52 Hydraulic Cylinder Piston Rod Hard Chrome Plated
St52 Hydraulic Cylinder Piston Rod Hard Chrome Plated
Piston Rod
Hard Chrome Plated Piston Rod







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