Ck45 Chrome Plated Piston Rod

  • group nameChrome Plated Piston Rod

  • Min Order1 piece

  • brand nameHYDRO Precision Steel Pipe Manufacturer

  • payment methodT/T, L/C

  • update timeWed, 14 Aug 2019 10:20:04 GMT

Packging & Delivery

  • Min Order1 piece

Briefing

We can supply high quality chrome plated rod,honed tube and SRB tube.

Detailed

1. Hydraulic Cylinder Piston Rod 

Size: Ø 6-300mm
Length: 1m -9m 
Material:CK45/ ST52/ 20MnV6/ 42CrMo4/ 40Cr/ bearing steel/ stainless steel
ToleranceISO f7 
Chrome thickness:20~30micron
Hardness of  the chrome layer: 800HV(min)
Roughness: Ra 0.2micron (max)
Straightness: 0.2/1000mm
Yield Strength≥350 Mpa   
Tensile Strength≥580 Mpa  
Elongation≥ 15%
Supply condition:1.Hard chrome plated
2.Induction hardened
3.Quenched & Tempered
4.Induction hardened with Q&T

2.Chemical Composition
MaterialC%Mn%Si%S%P%V%Cr%
Ck450.42-0.500.50-0.800.17-0.37≤0.035≤0.035  ≤0.25
ST52≤0.22≤1.6≤0.55≤0.04≤0.04   0.02-0.15 
20MnV60.17-0.241.30-1.700.10-0.50≤0.035≤0.0350.10-0.20       ≤0.30
42CrMo40.38-0.450.50-0.800.17-0.37≤0.035≤0.035   0.07-0.120.90-1.20
40Cr0.37-0.450.50-0.800.17-0.37≤0.035  ≤0.035 0.80-1.10


3. Mechancial Properties

MaterialT.S  N/MM2Y.S  N/MM2E%(MIN)CHARPYCONDITION
CK4561035515>41JNORMALIZE
CK4580063020>41JQ + T
ST5250035522 NORMALIZE
20MnV675059012>40JNORMALIZE
42CrMo498085014>47JQ + T
40Cr100080010 Q + T

42CrMo4 CK45 Hard Chrome Plated Steel Bar Shaft Hydraulic Piston Rod

 

42CrMo4 CK45 Hard Chrome Plated Steel Bar Shaft Hydraulic Piston Rod

Quality measurement system

42CrMo4 CK45 Hard Chrome Plated Steel Bar Shaft Hydraulic Piston Rod

Applications of Product