|
|
Si |
Fe |
Cu |
Mn |
Mg |
Cr |
Zn |
Ti |
V |
Each |
Total |
|
max |
1.50 |
0.35 |
0.25 |
0.20 |
0.90 |
0.15 |
0.10 |
0.10 |
0.10 |
0.05 |
0.15 |
|
min |
0.50 |
|
|
|
0.25 |
|
|
|
|
|
|
|
|
Rp0.2
|
Rm
|
Rp0.2 /Rm |
Ag |
A80 |
N 10-20 |
N 4-6 |
R90 10 |
R90 8-12 |
R45 10 |
R0 10 |
|
max |
130 |
|
0.60 |
|
|
|
|
|
|
|
|
|
min |
90 |
175 |
|
19 |
23 |
0.23 |
0.26 |
0.60 |
0.60 |
---- |
---- |
|
Rp0.2 |
0%+185℃*20Minutes |
2%+185℃*20Minutes |
2%+180℃*20Minutes |
|
Max |
210 |
250 |
|
|
Min |
160 |
200 |
---- |
