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中碳铬铁
中碳铬铁
|
类别 |
牌号 |
化学成分，% |
|||||||||
|
Cr |
C |
Si |
P |
S |
|||||||
|
范围 |
I |
II |
I |
II |
I |
II |
I |
II |
|||
|
不小于 |
不大于 |
||||||||||
|
中碳 |
FeCr69C1.0 |
63.0~75.0 |
|
|
1.0 |
1.5 |
|
0.03 |
|
0.025 |
|
|
FeCr55C100 |
|
60.0 |
52.0 |
1.0 |
2.5 |
3.0 |
0.04 |
0.06 |
0.03 |
0.05 |
|
|
FeCr69C2.0 |
63.0~75.0 |
|
|
2.0 |
1.5 |
|
0.03 |
|
0.025 |
|
|
|
FeCr55C200 |
|
60.0 |
52.0 |
2.0 |
2.5 |
3.0 |
0.04 |
0.06 |
0.03 |
0.05 |
|
|
FeCr69C4.0 |
63.0~75.0 |
|
|
4.0 |
1.5 |
|
0.03 |
|
0.025 |
|
|
|
FeCr55C400 |
|
60.0 |
52.0 |
4.0 |
2.5 |
3.0 |
0.04 |
0.06 |
0.03 |
0.05 |
|