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Ck45 Chrome Plated Piston Rod

Ck45 Chrome Plated Piston Rod

Ck45 Chrome Plated Piston Rod
Ck45 Chrome Plated Piston RodCk45 Chrome Plated Piston Rod
CategoriesChrome Plated Piston Rod
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BrandHYDRO
FOB portShanghai
Update Time2019-10-16
Detail Information

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



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