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Hydraulic Cylinder Honed Tubes

Hydraulic Cylinder Honed Tubes
Hydraulic Cylinder Honed Tubes
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Product Code : HCHT-03
Brand Name : RAMSHANIHI HYDRAULICS
Product Description

To meet the varied demands of our clients, we manufacture and export extensive range of Hydraulic Cylinder Honed Tubes. Our range is widely used in various industries for different applications in hydraulic & pneumatic cylinders. We use high quality materials and latest techniques while manufacturing these tubes. In order to meet the varied requirements of our clients, we customize these tubes in accordance with the specifications given by them. Clients can avail these Hydraulic Cylinder Honed Tubes from us at most competitive prices.              

 

Features

 

  • High accuracy
  • Surface finish
  • Superior durability

 

Hydraulic Cylinder Honed Tubes

Mechanical Property:

 Supply condition Steel grade   Cold finished Hard)( BK) 
 Cold drawn (BK+S) and stress-relieved    Hardness HB 
 Tensile strength MPa  Elongation ( %)  Tensile strength MPa  Yield strength MPa  Elongation ( %)
 20#  >550 >8
>520 >375
>12
 175
 45#  >650 >5 >600 >520 >12  207
 ST52  >640 >5 >600 >520 >15  190
 25Mn  >640 >5
 >600 >510 >15  195
 27SiMn  >840 >5
 >800 >720 >10  230

Chemical Composition

Steel Grade
C
Si
Mn
P
S Cu
Ni
Cr  V  Nb  Ti  Al
 20#  0.17~0.23  0.17~0.37 0.35~0.65
 â‰¤0.035  â‰¤0.035 ≤0.25
 â‰¤0.25  â‰¤0.25  /  /  / /
 45#  0.42~0.50  0.17~0.37 0.50~0.80
 â‰¤0.025  â‰¤0.025  â‰¤0.20  â‰¤0.20  â‰¤0.25  /  /  /  /
 25Mn  0.22~0.29  0.17~0.37
0.70~1.00
 â‰¤0.03  â‰¤0.03  â‰¤0.20  â‰¤0.20  â‰¤0.25  /  /  /  /
 27SiMn  0.24~0.32  1.10~1.40 1.10~1.40
 â‰¤0.035  â‰¤0.035  â‰¤0.30  â‰¤0.30  â‰¤0.30  /  /  /  /

 Q345B(St52)

≤ 0.20
 â‰¤ 0.55 1.00~1.60
 â‰¤0.04  â‰¤0.04  /  /  /  0.02~0.15  0.015~0.06 0.02~0.20
 /
 Q345D(St52) ≤.18  â‰¤ 0.55 1.00~1.60
 â‰¤0.03  â‰¤0.03  /  /  / 0.02~0.15
 0.15~0.06  0.02~0.20 ≥0.15


 

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