Stainless Steel Hydraulic Cylinder

Stainless steel hydraulic cylinder piston rod material is stainless steel, mainly used in hydraulic pneumatic, engineering machinery, automobile manufacturing with the piston rod and guide pin plastic machinery, packaging machinery, printing machinery, roller, textile machinery, transportation machinery with axis, linear motion with optical axis.

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Product Details

Product Description:

Stainless steel hydraulic cylinder piston rod material is stainless steel, mainly used in hydraulic pneumatic, engineering machinery, automobile manufacturing with the piston rod and guide pin plastic machinery, packaging machinery, printing machinery, roller, textile machinery, transportation machinery with axis, linear motion with optical axis. 

Piston rod is made by rolling, because there is residual compressive stress on the surface, which is conducive to the sealing of small cracks on the surface and hinders the expansion of erosion. The materials used in conventional oil cylinders are # 45 steel, # 20 steel, # 42 chrome molybdenum steel and other alloy steel. So stainless steel hydraulic oil cylinders are more durable.

With the proficiency of this field, we are capable to present an extensive range of Stainless Steel Hydraulic Cylinder. A final QC is being done prior to the packing and shipping of finished products to assure that, customers received exactly what was specified and requested. Welcome to send us the inquiry, and we will get back to you immediately.

Product Advantages:

Eliminates hoses and tubing from the manifold block

Reduces the use and cost of additional purchased parts

Streamlines for a better fit, a better aesthetic appearance, and increased clearances on the equipment

Prevents contamination during machine assembly

USES: metallurgy, machinery, petrochemical, oil field, ship, machine tool, etc.

Technical parameters:

CHEMICAL COMPOSITION(%)

Steel Grade

C%

Mn%

Si%

S%

P%

V%

Ni%

Cr%

Mo%

Cu%

CK45

0.42-0.50

0.50-0.80

0.17-0.37

≤0.035

≤0.035

 /

≤0.25

≤0.25

/ 

≤0.25

ST52

≤0.22

≤1.6

≤0.55

≤0.04

≤0.04

0.02-0.15

 /

/ 

/ 

 /

20MnV6

0.17-0.24

1.30-1.70

0.10-0.50

≤0.035

≤0.035

0.10-0.20

≤0.30

≤0.30

/ 

≤0.30

42CrMo4

0.38-0.45

0.5-0.8

0.17-0.37

≤0.035

≤0.035

0.07-0.12

≤0.03

0.90-1.20

0.15-0.25

≤0.03

40Cr

0.37-0.45

0.50-0.80

0.17-0.37

≤0.035

≤0.035

 /

≤0.30

0.80-1.1

/ 

≤0.03


MECHANICAL PROPERTIES

Material

Tensile Strength
 Rm (Mpa)

Yield Strength
 Rel (Mpa)

Elogation
 A%

CHARPY

CONDITION

CK45

610

355

15

>41J

Normalized

CK45

800

540

20

>41J

Q+T

ST52

500

355

22

 

Normalized

20MnV6

750

590

12

>41J

Normalized

42CrMo4

980

850

14

>47J

Q+T

40Cr

1000

800

10

 

Q+T



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