SAE4140 SAE1045 Hard Chrome Plated Bar Steel Shaft Piston Rod for Hydraulic Cylinder

SAE4140 SAE1045 Hard Chrome Plated Bar Steel Shaft Piston Rod for Hydraulic Cylinder

SAE4140 SAE1045 Difficult Chrome Plated Bar Metal Shaft Piston Rod for CZPT Cylinder
1. Product Description

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

two. Pictures of CZPT Cylinder Piston Rod With Chrome Plated

3. Chemical Composition

Material C% Mn% Si% S% P% V% Cr%
Ck45 .42-.fifty .50-.80 .17-.37 ≤0.035 ≤0.035    ≤0.25
ST52 ≤0.22 ≤1.six ≤0.55 ≤0.04 ≤0.04    0.02-.fifteen  
20MnV6 .seventeen-.24 one.thirty-1.70 .ten-.50 ≤0.035 ≤0.035 .10-.twenty        ≤0.thirty
42CrMo4 .38-.forty five .50-.80 .17-.37 ≤0.035 ≤0.035    0.07-.twelve .ninety-one.twenty
40Cr .37-.forty five .50-.eighty .17-.37 ≤0.035   ≤0.035   .eighty-1.ten

4. Mechancial Houses

Substance T.S  N/MM2 Y.S  N/MM2 E%(MIN) CHARPY Issue
CK45 610 355 15 >41J NORMALIZE
CK45 800 630 twenty >41J Q + T
ST52 five hundred 355 22   NORMALIZE
20MnV6 750 590 12 >40J NORMALIZE
42CrMo4 980 850 14 >47J Q + T
40Cr 1000 800 10   Q + T

5. Product specifics

6. Advantage of Product

1)Professional & expert, dependable.
two)1-end total remedy
3)ready stock products with fast shipping and delivery
four)Customizable: Non-normal sizes are also obtainable
five)Tiny amount is satisfactory
6)Income back: Refund or alternative for any product faulty

seven.Quality measurement program


8. Packing of Product


9.Firm Information

   Introduction of Company      

      JIHangCZPT METALS CZPT was set up in 2001, With more than ten several years import and export encounters JiHangCZPT Metals has been an influential exporter in the world-wide metal goods market place. Much more than one hundred sixty consumers from 26 nations around the world and locations have recognized prolonged-phrase organization associations with us.

      Our primary organization range is shown as follows:

      Carbon Seamless Steel pipe/tube

      CZPT cylinder tube(Honed tube)

      Hard chrome plated rod/bar/shaft(Piston rod)

      Automobile exhaust method: (exhaust pipe, muffler tips, carbon metal and stainless steel mufflers, flexible pipe)

      We sincerely welcome pals from all in excess of the world speak to us to set up mutually beneficial enterprise associations

Our Company View


Our Customers


 1.Q: How several days of your shipping?

   A:  The standard delivery is 30~50 times in accordance to your quantity.

two.Q: What is actually your main marketplace?

   A: We primarily export to CZPT East and South Jap Asia. And this year our goods enter into South The united states.

3.Q :Are you factory?

    A:Yeah, we are.

4.Q :Which nations around the world do you export to?

   A: The usa, India, Korea, Pakistan, Turkey, Iran and so on.

five.Q :What is the delivery time?

   A: If we have inventory, we can deliver products within 20days. If not, we will shipping and delivery items within 30-45days

6.Q: What is your principal payment itme?

   A: T/T and L/C

SAE4140 SAE1045 Hard Chrome Plated Bar Steel Shaft Piston Rod for Hydraulic Cylinder