42CrMo4, 40Cr, 20MnV6 Round Induction Hardened Steel Bar For Heavy Machine
Negotiable /Piece
Min.Order:1 Piece
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 Induction Hardened Rod, Chrome Plated Steel Bars
High Performance CK45 Induction Hardened Rod For Hydraulic Cylinder
42CrMo4, 40Cr, 20MnV6 Round Induction Hardened Steel Bar For Heavy Machine
Induction hardened bar for heavy machine
Detailed Product Description
1.Material:CK45,ST52,20MnV6,42CrMo4,40Cr
2.ISO9001:2008
3.Diameter:6~1000mm
4.length:1000~8000mm
5.Ground and chrome plated
6:Case depth:1.5mm~2.5mm Induction hardness:HRC55±5
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 THICKN