Precision Induction Hardened Rods, ST52, 20MnV6 Chrome Piston Rod
Negotiable /Set
Min.Order:1 Set
20MnV6, 42CrMo4, 40Cr Steel Hard Chrome Plated Rod, Chrome Piston Rods
High Strength CK45 Chrome Plated Hollow Piston Rod, Piston Rod Shaft
6 -1000mm Diameter CK45 Hollow Piston Rod / Bar For Hydraulic Cylinder
Ground Polished Chrome Plated Hollow Bar, Cold Drawn Hollow Piston Rod
Customized CK45 Hot Rolled Hollow Piston Rod ISO9001:2008 Approved
Chrome Plated Steel Pipe Bar, Hollow Piston Rod For Hydraulic Cylinder
Precision Induction Hardened Rods, ST52, 20MnV6 Chrome Piston Rod
Induction hardened rod
Detailed Product Description
1.Material: 42CrMo4, 40Cr, CK45, ST52, 20MnV6,
2.Ground and chrome plated
3.Diameter:6~1000mm
4.length:1000~8000mm
5.ISO9001:2008
6:Case depth:1.5mm~2.5mm Induction hardness:HRC62±2
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