Custom ST52 , CK45 Hydraulic Cylinder Piston Rod Hard Chrome Plated finish
Negotiable /Set
Min.Order:1 Set
Wuxi Jinlifang Seiko Technology Co., Ltd.
OEM Forged 20MnV6 , 42CrMo4 Quenched / Tempered Hydraulic Cylinder Rod 1000 - 8000mm Length
CK45 , 42CrMo4 High Precision Piston Rod With Induction Hardened Or Chrome Plated
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High Strength Steel hollow piston rod , Chrome Hard Chrome Plated Rod OEM
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3m - 8m Chrome Plated Cylinder Piston Rod Hard Chrome Plated
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 |
Best quality! double piston rod oil cylinder
MATERIAL:CK45,ST52,20MnV6,4140,430
OD tolerance: f7
DIameter:12-500mm
MAx leng
Equipments Show
Inspection Tools:
packing
Application