| Place of Origin: | Shaanxi, China (Mainland) |
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| Brand Name: | OEM |
| Certification: | ISO9001 |
| Model Number: | Chrome Plated Rod |
| Minimum Order Quantity: | Negotiation |
| Price: | Negotiation |
| Packaging Details: | Wooden Box (fumigation) |
| Delivery Time: | base on order |
| Payment Terms: | L/C,D/A,D/P,T/T,Western Union,Money Gram payments for offline orders. |
| Supply Ability: | 6000 Ton/Tons per Year |
| Name: | Hydraulic Cylinder Piston Rod | Surface Treatment: | Induction Hardened |
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| Material: | CK45 (SAE1045, S45C), 42CrMo (SAE4140), 20MnV6,St52, Stainless Steel | Heat Treated: | Not Hardened / Induction Hardened |
| Hardness: | HRC:58-62 | Dia: | 8mm 25mm |
| High Light: | 25mm Hydraulic Cylinder Piston Rod,8mm Hydraulic Cylinder Piston Rod,Hardened 25mm chrome rod |
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8mm 25mm Hydraulic Cylinder Piston Rod Induction Hardened
As we know, chrome-plated rods are a very widely used connecting part, which can be applied to almost all mechanical products. Its commonly used materials mainly include No. 45 steel, 40Cr, 2Cr13... and other steels, and these steels need to go through certain treatment procedures, such as electroplating, heat treatment..., etc., in order to obtain special properties to meet certain requirements. some needs. Therefore, it must be heat-treated to obtain sufficient strength and surface hardness and the ability to resist corrosion, friction, fatigue, and seizure. The following editor will introduce the heat treatment method of chrome-plated rod material for you.
1. No. 45 steel: heat treatment process: preliminary heat treatment - low temperature spheroidizing annealing - quenching - critical temperature quenching - high frequency quenching
No. 45 steel is a kind of medium carbon steel. The heat treatment of 45 steel chrome-plated rods is mainly to change the internal structure and performance of the steel through heating, heat preservation and cooling of the steel in a solid state. After quenching, the surface hardness can reach 45-52HRC, and comprehensive mechanical properties such as high strength and toughness can be obtained.
2. 40Cr:
Heat treatment process: preparatory heat treatment - eliminate internal stress of workpiece - quenching and tempering operation - workpiece quality inspection
40Cr steel is a quenched and tempered steel with low hardenability, which has the characteristics of high strength, good plasticity, strong toughness and good mechanical properties. Moreover, it can improve the plasticity and toughness of steel through proper tempering, so that the strength, hardness, toughness and plasticity can be properly matched, so as to meet the performance requirements of chrome-plated rods.
3. 2Cr13:
Heat treatment process: preliminary heat treatment process - quenching and tempering treatment - stress relief treatment - high frequency quenching, low temperature tempering
2Cr13 steel has good machinability, so it can have excellent corrosion resistance and good toughness after heat treatment. In order to maximize 2Cr13, it is necessary to correctly determine the heating temperature, time, holding time, and cooling method, so that the correct heat treatment process can be used to make the surface of the heat-treated 2Cr13 chrome-plated rod not only have high hardness and high wear resistance , high pitting resistance, high fatigue strength, high strength and toughness, so as to meet the quality requirements of chrome-plated rods.
Parameters of Hydraulic Cylinder Piston Rod
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Model
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8mm 25mm Hydraulic Cylinder Piston Rod Induction Hardened
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Diameter
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Metric Diameter:3mm,4mm,5mm,6mm,8mm,10mm,12mm,16mm,20mm,25mm.....300mm
Inch Diameter:6.35mm.9.525mm.12.7mm,15.875mm,19.05mm,25.4mm,31.75mm,38.1mm
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Length
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Full Length 6000mm, it can be cut off according to customer requirement.
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Quality
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ISO9001:2008 standard
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Material
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CK45 (SAE1045, S45C), 42CrMo (SAE4140), 20MnV6,St52, Stainless Steel
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Surface finish
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Hard Chrome / None Chrome
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Plating Thickness
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10um ~ 20um in radius.
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Heat treated
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Not Hardened / Induction Hardened
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Hardness
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HRC:58-62
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Hardness Depth
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0.8-3.0mm
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Precision
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g6, h6, h7 or according to your requirement.
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Roughness
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Less than 1.5μm
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Straightness
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Less than 1.5μm of 100mm (Rmax)
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Roundness
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Less than 3.0μm (Rmax)
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Performance
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Long life and low noise
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Custom-made
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End Stepped, End Tapped, End Tread, Wrench Flats, Cross Drilled Holes, Key Groove, Set Screw Grooved, and so on.
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Hydraulic Cylinder Piston Rod 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.
Hydraulic Cylinder Piston Rod Pictures
