42CrMo4 40Cr CK4 Hydraulic Induction Hardened Chrome Bar, Hydraulic Cylinder Piston Rod
Negotiable /Piece
Min.Order:1 Piece
Corrosion Proof 42CrMo4, 40Cr Round Induction Hardened Bar With Chrome Plating
42CrMo4, 40Cr, 20MnV6 Round Induction Hardened Steel Bar For Heavy Machine
20MnV6, 42CrMo4, 40Cr Hydraulic Cylinder Induction Hardened Bar / Rod
CK45 Induction Hardened Bar, Hydraulic Cylinder Hard Chrome Plated Piston Rod
20MnV6, 42CrMo4 Hydraulic Cylinder Induction Hardened Rod, Chrome Plated Piston Rods
42CrMo4 40Cr CK45 Hydraulic Induction Hardened Chrome Bar, Hydraulic Cylinder Piston Rod
hydraulic Induction hardened bar for hydraulic cylinder
Detailed Product Description
1.Case depth:1.5mm~2.5mm Induction hardness:HRC55±5
2.Ground and chrome plated
3.Diameter:6~1000mm
4.length:1000~8000mm
5.ISO9001:2008
6:Material:CK45,ST52,20MnV6,42CrMo4,40Cr
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 p