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Wuxi Chunfa Hydraulic Machinery Co., Ltd.
Wuxi Chunfa Hydraulic Machinery Co., Ltd.
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Hard Chrome Plating Induction Hardened Rod HRC50-60 Steel Material

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Wuxi Chunfa Hydraulic Machinery Co., Ltd.

City: wuxi

Province/State:jiangsu

Country/Region:china

Tel:86--15061822228

Contact Person:
Mr.Xu
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Hard Chrome Plating Induction Hardened Rod HRC50-60 Steel Material

Brand Name chunfa
Certification ISO9001:2008
Place of Origin China
Minimum Order Quantity 1 ton
Price Negotiation
Payment Terms L/C, T/T
Supply Ability 400ton per month
Delivery Time 30days
Packaging Details Anti rust oil to be applied on material and each rod to be packed in paper sleeve
Chrome Thickness 20-30 micron
Core Hardness 25-35 HRC
Diameter 6-100 mm
Diameter Tolerance ISO f7
Impact Strength ≥ 20 J
Induction Hardness HRC50-60
Length 1000-6000 mm
Material Steel
Product Induction hardened piston rod
Roundness 0.01 mm
Standard Length 1000mm - 8000mm
Straightness 0.5 mm/m
Surface Hardness 55-62 HRC
Surface Treatment Chrome Plating
Tolerance ISO f7
Detailed Product Description

 High Precision Hard Chrome Hydraulic Cylinder Rod For Heavy Machine

 

 

Chrome Thickness:20-30 MicronName:Induction Hardened Piston Rod
Material:SteelTensile Strength:Not Less Than 610 N/MM2
Yield Strength:Not Less Than 355 N/MM2Surface Condition:Hard Chrome Plating
High Light:

hardened steel bar

,

induction hardened chrome bar

,

precision Induction hardened piston rod

 

 

 

High Precision Hard Chrome Hydraulic Cylinder Rod For Heavy Machine

 

 

Detailed Product Description

1. Material: CK45, ST52, 20MnV6, 42CrMo4, 40Cr

2. Diameter: 6mm - 1000mm

3. Length: 1000mm - 8000mm

4. Complete manufactured equipment
5. Condition: Chrome plated, Quenched / Tempered, Induction hardened, Q / T Induction hardened
6. Case depth:1.5mm - 2.5mm Induction hardness:HRC50 - 60

 

 

Detailed Description

1.CHEMICAL COMPOSITION

MaterialC%Mn%Si%S%P%V%Cr%
Ck450.42-0.500.50-0.800.040.0350.035  
ST520.221.60.550.0350.04  
20MnV60.16-0.221.30-1.700.10-0.500.0350.0350.10-0.20 
42CrMo40.38-0.450.60-0.900.15-0.400.030.03 0.90-1.20
40Cr0.37-0.450.50-0.800.17-0.37   0.80-1.10

 

2.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

 

3. SUPPLY CONDITION

Ground and chrome plated

4. CHROME THICKNESS

20 to 30 micron

5. SURFACE ROUGHNESS

Ra≤0.2 micron and Rt≤2 micro

6. TOLERANCES ON DIA

ISO f7 on the diameter

7.OVALITY

Half of the tolerance ISO f7

8. STRAIGHTNESS

≤0.2MM/M

9. SURFACE HARDNESS

850-1150HV (vickers 100g)

10.COHESION

No cracks,breaking or detaching after thermic shock(warming up at 300 celsius degrees and cooling

in water)

11 .POROSITY

Test according to ISO 1456/1458 and result yaluation according to ISO 4540 rating 8-10

12 CORROSION RESISTANCE

Test in natural salt spray according to ASTM B 117-72hours

Results evaluation according to ISO 4540 RATING 7-10

13. WELDABILITY

Good

14. PACKING

Anti rust oil to be applied on material and each rod to be packed in paper sleeve

15. CERTIFICATE

All certificate related with material heat treatment and plating is required

 

We imported one continous chrome plating line from Italy at the beginning of 2016. With this new chrome plating line, we will improve efficiency and product quality a lot.The new chrome plating line is the first one in China and will be the only one in the next five years!

 

Product Tags: Hard Chrome Plating Induction Hardened Rod   Induction Hardened Rod HRC50-   Steel Induction Hardened Rod  
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