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32CRMO Length Between 3 To 5 Meters Hardness Between 50-55 Degrees Chrome Piston Rod Engineering Machinery
32CRMO Length Between 3 To 5 Meters Hardness Between 50-55 Degrees Chrome Piston Rod Engineering Machinery
Specifications
Brand Name :
chunfa
Certification :
IS09001:2008
Place of Origin :
China
MOQ :
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
Product Material :
32CRMO
Product Length :
Length between 3 to 5 meters
Hardness :
Hardness between 50-55 degrees
Applications :
engineering machinery
Description

32CRMO Length Between 3 To 5 Meters Hardness Between 50-55 Degrees Chrome Piston Rod Engineering Machinery

Product Name: Hollow Piston Rod Material: Stainless Steel, Catbon Steel
OD: 6mm - 1000mm Length: 1000mm - 8000mm
Surface: Hard Chrome Plating Hard Chrome Thickness: 20 - 30 Micron
High Light:

hollow steel tube

,

stainless steel hollow bar

,

cold drawn hollow piston rod

Cold Drawn Hollow Piston Rod , Chrome Plated Bar 6mm - 1000mm


Detailed Product Description
1. Material: CK45, ST52, 20MnV6, 42CrMo4, 40Cr
2. Ground and chrome plated
3. length: 1000mm - 8000mm
4. ISO9001:2008
5. Complete manufactured equipments

Detailed Description
1.CHEMICAL COMPOSITION

Material C% Mn% Si% S% P% V% Cr%
Ck45 0.42-0.50 0.50-0.80 0.04 0.035 0.035
ST52 0.22 1.6 0.55 0.035 0.04
20MnV6 0.16-0.22 1.30-1.70 0.10-0.50 0.035 0.035 0.10-0.20
42CrMo4 0.38-0.45 0.60-0.90 0.15-0.40 0.03 0.03 0.90-1.20
40Cr 0.37-0.45 0.50-0.80 0.17-0.37 0.80-1.10


2.MECHANCIAL PROPERTIES

Material T.S N/MM2 Y.S N/MM2 E%(MIN) CHARPY CONDITION
CK45 610 355 15 >41J NORMALIZE
CK45 800 630 20 >41J Q + T
ST52 500 355 22 NORMALIZE
20MnV6 750 590 12 >40J NORMALIZE
42CrMo4 980 850 14 >47J Q + T
40Cr 1000 800 10 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 are making great efforts now and have full confidence with future. People in Jiangsu New Heyi, are bearing honor and dream that make international research and manufacturing enterprise, promote national industry and create a glorious future!

Product tags

hard chrome plated piston rod

,

hollow piston rod

,

cylinder piston rod
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32CRMO Length Between 3 To 5 Meters Hardness Between 50-55 Degrees Chrome Piston Rod Engineering Machinery

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Product Detail
Brand Name :
chunfa
Certification :
IS09001:2008
Place of Origin :
China
MOQ :
1 ton
Price :
Negotiation
Payment Terms :
L/C, T/T,
Contact Supplier
32CRMO Length Between 3 To 5 Meters Hardness Between 50-55 Degrees Chrome Piston Rod Engineering Machinery

Wuxi Chunfa Hydraulic Machinery Co., Ltd.

Verified Supplier
2 Years
jiangsu, wuxi
Since 2003
Business Type :
Manufacturer, Seller
Main Products :
Chrome Piston Rod, Hollow Piston Rod, Hydraulic Piston Rod
Certification Level :
Verified Supplier
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