Main Products: Piston Rod ,Precision Shafts ,Steel Hollow Shaft
Custom Hydraulic Cylinder Piston Rod , Stainless Steel Hollow Piston Rod Or Shaft
Negotiable /Piece
Min.Order:1 Piece
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Wuxi Jinlifang Seiko Technology Co., Ltd.
Business Type: Trading CompanyMain Products: Piston Rod ,Precision Shafts ,Steel Hollow Shaft
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Product Details
Hydraulic cylinder piston rod stainless steel hollow piston rod or shaft
Product Specifications
| stainless steel Piston Rod | |
| Size: Ø 6-300mm | |
| Length: 3m -8m | |
| Material: 45# DIN CK45/JIS 45C | |
| Tolerance: ISO f7 | |
| Chrome thickness: 20~30micron | |
| Hardness of the chrome layer: 850HV(min) | |
| Roughness: Ra 0.2micron (max) | |
| Straightness: 0.2/1000mm | |
| Mechanical properties: (CK45/JIS 45C) | |
| Yield Strength ≥320 Mpa | |
| Tensile Strength ≥580 Mpa | |
|
Elongation ≥ 15% |
|
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 |
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 |
Supply condition:
| 1 | Hard chrome plated |
| 2 | Induction hardened |
| 3 | Quenched & Tempered |
| 4 | Induction hardened with Q&T |
Production Flow
Advantages
Extensive production experience: more than 10 years manufacturing experience for honed tube and chrome plated rod, in Australia, Thailand, Brazil, India, Iran, Indonesia, South Africa and other countries have long-term buyers. Most workers have 5-8 year experience to provide you with high quality and efficient products.
Advanced production equipment: cold drawing machine, honing machine, skiving & roller burnishing machine, straightening machine, polishing machine, heat treatment furnace, centerless grinding machine, etc. We have professional technicians do regular scheduled maintenance on these machines to guarantee them work well.
High quality raw material: our raw ma
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