Chrome Rod/Bar
basic information
|
Chemical Composition: |
|||||||
|
Material |
C% |
Mn% |
Si% |
S% |
P% |
V% |
Cr% |
|
CK45 |
0.42-0.5 |
0.5-0.8 |
0.04 |
0.035 |
0.035 |
|
|
|
ST52 |
0.22 |
1.6 |
0.55 |
0.035 |
0.04 |
|
|
|
SAE10V45 |
0.40-0.48 |
0.80-1.40 |
0.15-0.35 |
0.15 |
0.035 |
0.15 |
0.25 |
|
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 |
|
|
|
0.80-1.1 |
|
Mechanical Property: |
|||||
|
Material |
T.S(N/mm2) |
Y.S(N/mm2) |
EL%(min) |
Charpy |
Condition |
|
Ck45 |
610 |
355 |
15 |
>41J |
Hard chrome rod |
|
Ck45 |
800 |
630 |
20 |
>41J |
Q+T |
|
St52 |
500 |
355 |
22 |
|
Hard chrome rod |
|
42CrMo4 |
980 |
850 |
14 |
>47J |
Q+T |
|
40Cr |
1000 |
800 |
10 |
|
Q+T |
|
|
OD(MM) |
T.S |
Y.S |
A% |
Z% |
KU2(J) |
HBW |
|
SAE10V45 |
40-100 |
750-900 |
520(min) |
19 |
40 |
39 |
230-290 |
|
|
100-140 |
750-900 |
520(min) |
17 |
35 |
39 |
230-290 |
|
Chrome Rod Delivery Condition: |
|
Hard chrome plated Induction hardened |
| Quenched & Tempered Induction hardened |
| with Q&T |
|
Corrosion resistance: |
|
| Min 120 hours NSS Rating 9 Test acc. To ISO 9227 and ISO 10289 for the evaluation of the results. | |
| Induction Hardness | 50-55HRC |
| Induction Layer | 1,7-2.5mm |
Copyright © 2019 Jianning Metal Group All rights reserved