CK45 Seamless Hollow Metal Rod, Chrome Plated Piston Rods And Shafts
Negotiable /Square Meter
Min.Order:1 Square Meter
Hollow Metal Rod, CK45 Hollow Piston Rods For Hydraulic Machine
Cold Drawn Hydraulic Cylinder Tube, Seamless Stainless Steel Honed Tubes
Precision Steel Mechanical Honed Tube, Cold Drawn Seamless Tubes
SSID / DOM Cold Drawn Welded Tube Honed Tube For The Hydraulic / Pneumatic Cylinder
Cold Drawn High Mechanical Stainless Steel Honed Tubes GB/T3639, DIN2391
SSID / DOM Tube, Hydraulic / Pneumatic Cylinder Honed Tubes EN10305-2 , DIN 2393
CK45 Seamless Hollow Metal Rod, Chrome Plated Piston Rods And Shafts
seamless hollow rod
Detailed Product Description
1.ISO9001:2008
2.Ground and chrome plated
3.Diameter:6~1000mm
4.length:1000~8000mm
5.Material:CK45
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 th