Hot sale SAE1045 induction hardened chrome bar

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$1,167.00 - $1,511.00 / Tonne | 1 Tonne/Tonnes (Min. Order)
Model Number:
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Quick Details
Brand Name:
Place of Origin:
Shandong, China
induction hardened chrome bar
CK45/ ST52/ 20MnV6/ 42CrMo4/ 40Cr/ bearing steel/ stainless steel
ISO f7
Chrome thickness:
20-30μm(min) or According to customer's requirement
Surface Hardness:
HV800 (min)
Surface Roughness:
Ra 0.2μm(max)
Supply Condition:
Hard chrome/ Induction hardened/ Quenched and Tempered
Hydraulic Power Units
Supply Ability
Supply Ability:
3000 Ton/Tons per Month
Packaging & Delivery
Packaging Details
Rod packaged into cardboard,and all packaged into wooden case

Hot sale SAE1045 induction hardened chrome bar

Product Description

1. Descriptions of Hydraulic Cylinder Piston Rod With Chrome Plated

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. Pictures of Hydraulic Cylinder Piston Rod With Chrome Plated


Product's Technical

3. Chemical Composition

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

4. Mechancial Properties

CK4580063020>41JQ + T
ST5250035522 NORMALIZE
42CrMo498085014>47JQ + T
40Cr100080010 Q + T

5. Product details

6. More Products to Choose

                                    >>Honed tube                                             >>Piston rod

7. Advantage of Product

1)Professional & skilled, reliable.
2)One-stop total solution
3)ready stock goods with fast delivery
4)Customizable: Non-standard sizes are also available
5)Small quantity is acceptable
6)Cash back: Refund or replacement for any product faulty

8.Quality measurement system

9. Applications of Product

10. Packing of Product

Company Information


1. Introduction of Company      

      JIANNING METALS GROUP was established in 2001, With more than 10 years import and export experiences Jianning Metals has been an influential exporter in the global metal products market. More than 160 customers from 26 countries and regions have established long-term business relationships with us.

      Our main business range is listed as follows:

      Carbon Seamless Steel pipe/tube

      Hydraulic cylinder tube(Honed tube)

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

      Auto exhaust system: (exhaust pipe, muffler tips, carbon steel and stainless steel mufflers, flexible pipe)

      We sincerely welcome friends from all over the world contact us to establish mutually beneficial business relationships

2. Our Company View

3. Our Customers


 1.Q: How many days of your delivery?

   A:  The general delivery is 30~50 days according to your quantity.


2.Q: What's your main market?

   A: We mainly export to Middle East and South Eastern Asia. And this year our products enter into South America.


3.Q :Are you factory?

    A:Yeah, we are.


4.Q :Which countries do you export to?

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


5.Q :What is the delivery time?

   A: If we have stock, we can send goods within 20days. If not, we will delivery goods within 30-45days


6.Q: What is your main payment itme?

   A: T/T and L/C